FBNet OPC Items

Table Of Contents

Standard Items

Protocol Items

The FBNET protocol implementation supports the item names listed below for use by client applications.

APC Control

Item	Data Type	FBNet Version	Description
CASINGOPMODE	UI1	V1, V2	Current casing valve operating mode. Valid values are: • 0 = CASING_OFF_MODE • 1 = CASING_DELAY_MODE • 2 = CASING_ON_MODE
CASINGOPMODETIME	UI4	V1, V2	Casing valve time in seconds.
CONTROLLERMODE	UI2	V1, V2	Contains controller mode for well Valid values are: • 2 = CTRL_AC_PLUNGER • 3 = CTRL_AC_TANK • 4 = CTRL_AC_INJECTION • 7 = CTRL_AC_ECL
CURRENTHGHLINEDELAYTIME	UI4	V1, V2	High line delay time in seconds.
ERRORTIME	UI4	V1, V2	Error time in seconds - active when AC Err Status contains other than AC NO ERROR.
EXTCONTACT/1	UI1	V1, V2
FASTRETURN	UI2	V1, V2	History of fast plunger arrival counts.
GOODRETURN	UI2	V1, V2	History of good plunger arrival counts.
HIGHLINECLEARMODE	UI1	V1, V2
NORETURN	UI2	V1, V2	History of no plunger arrival count.
NUMCYCLES	UI2	V1, V2	Number of off cycle starts since last clear totals.
OPMODE	UI1	V1, V2	Current PECL and Injection operating mode. Valid values are: • 0 = INJECT_OFF • 1 = INJECT_PRECHARGE • 2 = INJECT_BOOST • 3 = INJECT_BOOST_DELAY Current tank valve operating mode. Valid values are: • 0 = TANK_OFF_MODE • 1 = TANK_ON_MODE • 2 = TANK_DELAY_MODE
OPMODETIME	UI4	V1, V2	Auxiliary valve time in seconds.
PLUNGERCOUNT	UI2	V1, V2	Number of plunger arrivals logged since last clear Totals.
PLUNGERRUN/0	UI4	V1, V2	Most recent 9 plunger run times in second. Index 0 is the most recent plunger run. This array is not updated on a no arrival.
SALESMODE	UI1	V1, V2	Contains current operating mode. This pertains mainly to sales valve. Undefined if the well is in Manual Mode. Valid values are: • 0 = SALES_OFF_MODE • 1 = SALES_ON_MODE • 2 = AFTERFLOW_MODE • 3 = SYNC_MODE • 4 = TPURGE_ON_MODE • 5 = TPURGE_OFF_MODE • 6 = ON_DP_WAIT_MODE
SLOWRETURN	UI2	V1, V2	History of slow plunger arrival counts.
SMODETIME	UI4	V1, V2	Sales valve time in seconds.
TANKCYCLES	UI2	V1, V2	Number of tanks valve open cycles since last clear totals.
TTLINJTIME	I4	V1, V2	Contains total injection valve open time in seconds since RTU was reset or the value rolled over.
TTLOFFTIME	UI4	V1, V2	Contains total sales valve close time in seconds since RTU was reset or the value rolled over.
TTLONTIME	UI4	V1, V2	Contains total sales valve open time in seconds since RTU was reset or the value rolled over.
TTLTANKTIME	I4	V1, V2	Contains total tank valve open time in seconds since RTU was reset or the value rolled over.
TANKCYCLES	UI2	V1, V2	Number of tanks valve open cycles since last clear totals.
TTLINJTIME	I4	V1, V2	Contains total injection valve open time in seconds since RTU was reset or the value rolled over.
TTLOFFTIME	UI4	V1, V2	Contains total sales valve close time in seconds since RTU was reset or the value rolled over.
TTLONTIME	UI4	V1, V2	Contains total sales valve open time in seconds since RTU was reset or the value rolled over.
TTLTANKTIME	I4	V1, V2	Contains total tank valve open time in seconds since RTU was reset or the value rolled over.
TANKCYCLES	UI2	V1, V2	Number of tanks valve open cycles since last clear totals.
VENTOPMODE	UI1	V1, V2	Current vent valve operating mode. Valid values are: • 0 = TANK_OFF_MODE • 1 = TANK_ON_MODE • 2 = TANK_DELAY_MODE
VENTOPMODETIME	UI4	V1, V2	Vent valve time in seconds.
WELLSTATUS	UI1	V1, V2	Contains 2 if in automatic control mode, 4 if in manual control mode.

APC Control Parameters

Item	Data Type	FBNet Version	Description
AFTERFLOW	UI4	V1, V2	Current afterflow time in seconds. Maximum value is 99:59:59.
AFTERFLOWADD	UI4	V1, V2	Adjustment added to afterflow time on fast arrival in seconds. Maximum value is 99:59:59.
AFTERFLOWENABLE	UI1	V1, V2	Writing 1 to coil enables afterflow on a slow arrival during the on cycle. Writing 0 to the coil disables this feature.
AFTERFLOWSLOW	UI4	V1, V2	Adjustment subtracted from afterflow time on slow arrival in seconds. Maximum value is 99:59:59.
AUTOPERMITSALESVALVEENABLE	UI1	V1, V2	Writing 1 to coil directs RTU to automatically "permit" the well after a safety valve close. This value remains until the host turns it off.
AUTORESTART	UI1	V1, V2	Writing 1 to coil directs RTU to restart the control module in the last set mode - manual or automatic - on power-fail or hardware reset
CATCHMODE	UI1	V1, V2	Writing 1 to coil directs RTU to enter the plunger catch mode at next plunger arrival.
CLICKTIME/1	UI1	V1, V2
CONTROLOPMODE	UI1	V1, V2	Contains control operating mode directing RTU to perform the requested control algorithm. Valid values are: • 0 = PLG_ECL • 0 = PLG_INJECT • 0 = TANK • 1 = PLG_ONLY • 2 = TIMER_ONLY • 3 = PLG_GAS_LIFT • 4 = INTR_GAS • 6 = PLG_3VLV
CURREARLYCOUNTER	UI2	V1, V2	Clears the early arrival counter.
CURRFAST	UI2	V1, V2	Current fast plunger arrival count.
CURRGOOD	UI2	V1, V2	Current good plunger arrival count.
CURRNONE	UI2	V1, V2	Current no plunger arrival count.
CURRRECOVERYARRIVAL	UI2	V1, V2	Current recovery counter. When 0, the RTU will use the Recovery off time value if enabled. Ignored in shared flow controller.
CURRSLOW	UI2	V1, V2	Current slow plunger arrival count.
ENABLEEARLYARRIVALTIME	UI4	V1, V2	Enable or disable early plunger arrival.
FLOWTIME	UI4	V1, V2	Sync mode flow time in seconds. Maximum value is 99:59:59. Ignored in shared flow controller.
HIGHTIME	UI4	V1, V2	Time in when the RTU determines the difference between a good and slow arrival time. Anything less than or equal this value is considered a good arrival.
INITFAST	UI2	V1, V2	Initial fast plunger arrival count.
INITGOOD	UI2	V1, V2	Initial good plunger arrival count.
INITNONE	UI2	V1, V2	Initial no plunger arrival count.
ININRECOVERYARRIVAL	UI2	V1, V2	Indicates if the mode is in plunger recovery.
INITSLOW	UI2	V1, V2	Initial slow plunger arrival count.
LLTANKMODE	UI1	V1, V2	Set by the host to enable (TRUE) or disable (FALSE) the liquid-lift tank mode of operation.
LOWTIME	UI4	V1, V2	Time in when the RTU determines the difference between a fast and good arrival time. Anything less than or equal this value is considered a fast or early arrival.
MANUALPERMITSALESVALVEENABLE	UI1	V1, V2	This Boolean field manually permits sales valve open when off inputs are gone.
MAXAFTERFLOW	UI4	V1, V2	Maximum afterflow time in seconds. Maximum value is 99:59:59.
MAXOFFTIME	UI4	V1, V2	Maximum time to allow off-time to be adjusted to.
MINAFTERFLOW	UI4	V1, V2	Minimum time to allow afterflow to be adjusted to
MINOFFTIME	UI4	V1, V2	The minimum time the RTU will adjust the off time to.
OFFDURINGAFTERFLOW/1	UI2	V1, V2	Off Input Only During Afterflow selection bit map. If the bit is 1, the equivalent "Of" input is only honored during afterflow. Valid values are: • LOW_CP_OFF_MASK 0x0001 • LOW_TP_OFF_MASK 0x0002 • LOW_DP_OFF_MASK 0x0004 • HIGH_LINE_OFF_MASK 0x0008
OFFTIME	UI4	V1, V2	Current off time in seconds. Maximum value is 999:59:59.
OFFTIMENONE	UI4	V1, V2	Off time to use in the case of a non-plunger arrival.
OFFTIMESLOW	UI4	V1, V2	Off time to use in the case of a slow arrival.
ONTIME	UI4	V1, V2	Time where RTU determines difference between good and slow arrival time. Anything less than or equal this value is considered a slow arrival.
PLGERARRIVALADNDISABLE	UI1	V1, V2	Writing 1 to coil disables plunger arrival adjustments. Writing 0 to the coil enabled this feature.
PROPORTIONALADJENABLE	UI1	V1, V2	Writing 1 to coil enables proportional adjustments. Writing 0 to the coil disables this feature.
RESETAFTERFLOWTOMIN	UI1	V1, V2	Resets afterflow time back to minimum.
SHAREDFLOWMODE	UI1	V1, V2	Writing 1 to coil directs RTU to enter the shared flow mode. This mode is mutually exclusive with Sync mode. Ignored in the shared flow controller.
SHUTINDEDUCT	UI4	V1, V2
STATE	UI1	V1, V2
SYNCMODEENABLE	UI1	V1, V2
USETRENDEDANALOGS/1	UI2	V1, V2	Bit map to indicate to the control code to use trended analogs for control decisions. Values are: • 0x01 - casing pressure • 0x02 - tubing pressure • 0x04 - not used • 0x08 - differential pressure • 0x10 - line pressure • 0x20 - line temperature • 0x40 - unit temperature or alternate line pressure

ACP Demand

Item	Data Type	FBNet Version	Description
CLEARTOTALSFLAG	UI1	V1, V2	Writing 1 to coil directs RTU clear totals.
DOTRIGGER/1	UI1	V1, V2
OFFBUTTON	UI1	V1, V2	Writing 1 to coil directs RTU to start an AutoCycle Plus "Off" cycle.
ONBUTTON	UI1	V1, V2	Writing 1 to coil directs RTU to start an AutoCycle Plus "On" cycle.
TUBINGCLOSEBUTTON	UI1	V1, V2	Writing 1 to coil directs RTU to close sales valve.
TUBINGOPENBUTTON	UI1	V1, V2	Writing 1 to coil directs RTU to open sales valve.

Alarm

Item	Data Type	FBNet Version	Description
ANALOGALARMACTIVE/1	UI1	V1, V2	Enables alarm.
ANALOGALARMLEVEL/1	R4	V1, V2	Enables alarm.
BATTERYAALARMACTIVE	UI1	V1, V2	Enables alarm.
BATTERYALARMLEVEL	R4	V1, V2	Enables alarm.
BOARDTEMPAACTIVE	UI1	V1, V2	Enables alarm.
BOARDTEMPALARMLEVEL	R4	V1, V2	Enables alarm.
DIGITALALARMACTIVE/1	UI2	V1, V2	Enables alarm.
DIGITALALARMLEVEL/1	UI2	V1, V2	Enables alarm.
SOFTALARMACTIVE/1	UI2	V1, V2	Enables alarm.

Alarm Notify

Item	Data Type	FBNet Version	Description
AANOTIFY/1	UI2	V1, V2	Enable auto notify.
DINOTIFY/1	UI2	V1, V2	Enable DI notify.
FCUAANOTIFY/1	UI2	V1, V2	Enable Flow Computer notify.
SOFTNOTIFY/1	UI2	V1, V2	Enable Soft Point notify.

Alarm Parameters

Item	Data Type	FBNet Version	Description
AA1_HIGH	R4	V1, V2	High alarm set point
AA1_HIGHHIGH	R4	V1, V2	High High alarm set point
AA1_LOW	R4	V1, V2	Low alarm set point
AA1_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AA2_HIGH	R4	V1, V2	High alarm set point
AA2_HIGHHIGH	R4	V1, V2	High High alarm set point
AA2_LOW	R4	V1, V2	Low alarm set point
AA2_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AA3_HIGH	R4	V1, V2	High alarm set point
AA3_HIGHHIGH	R4	V1, V2	High High alarm set point
AA3_LOW	R4	V1, V2	Low alarm set point
AA3_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AA4_HIGH	R4	V1, V2	High alarm set point
AA4_HIGHHIGH	R4	V1, V2	High High alarm set point
AA4_LOW	R4	V1, V2	Low alarm set point
AA4_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AA5_HIGH	R4	V1, V2	High alarm set point
AA5_HIGHHIGH	R4	V1, V2	High High alarm set point
AA5_LOW	R4	V1, V2	Low alarm set point
AA5_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AA6_HIGH	R4	V1, V2	High alarm set point
AA6_HIGHHIGH	R4	V1, V2	High High alarm set point
AA6_LOW	R4	V1, V2	Low alarm set point
AA6_LOWLOW	R4	V1, V2	Low Low alarm setpoint
V1, V2AA7_HIGH	R4	V1, V2	High alarm set point
AA7_HIGHHIGH	R4	V1, V2	High High alarm set point
AA7_LOW	R4	V1, V2	Low alarm set point
AA7_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AA8_HIGH	R4	V1, V2	High alarm set point
AA8_HIGHHIGH	R4	V1, V2	High High alarm set point
AA8_LOW	R4	V1, V2	Low alarm set point
AA8_LOWLOW	R4	V1, V2	Low Low alarm setpoint
AAACTION/1	BOOL	V1, V2
AAENABLE/1	BOOL	V1, V2
BATTERY.HIGH	R4	V1, V2	Battery high set point
BATTERY.LOW	R4	V1, V2	Battery low set point
BATTVOLTS	BOOL	V1, V2	Last read or filtered engineering unit value for battery voltage
BOARDTEMP	BOOL	V1, V2	Last read or filtered engineering unit value for board temp
BOARDTEMP.HIGH	R4	V1, V2	Board temperature high set point
BOARDTEMP.LOW	R4	V1, V2	Board temperature low set point
DIACTION/1	BOOL	V1, V2
DIENABLE/1	BOOL	V1, V2
DISETTING/1	BOOL	V1, V2
SOFTENABLE/1	BOOL	V1, V2
WAITTIME	I4	V1, V2

FCU

Item	Data Type	FBNet Version	Description
CURVOL	R4	V1, V2	Current volume from FCU if last read succeeded, -10,000.0 otherwise.
DP	R4	V1, V2	DP from FCU if last read succeeded, -10,000.0 otherwise.
LP	R4	V1, V2	LP from FCU if last read succeeded, -10,000.0 otherwise.
LT	R4	V1, V2	LT from FCU if last read succeeded, -10,000.0 otherwise.
MBSTATUS	I4	V1, V2
PREVVOL	R4	V1, V2	Previous volume from FCUif last read succeeded, -10,000.0 otherwise.
RATE	R4	V1, V2	Instantaneous rate from FCU if last read succeeded, -10,000.0 otherwise.

FCU Alarm

Item	Data Type	FBNet Version	Description
ALARMACTIVE/1	BOOL	V1, V2
ALARMLEVEL/1	R4	V1, V2

FCU Alarm Parameters

Item	Data Type	FBNet Version	Description
AA1_HIGH	R4	V1, V2
AA1_LOW	R4	V1, V2
AA2_HIGH	R4	V1, V2
AA2_LOW	R4	V1, V2
AA3_HIGH	R4	V1, V2
AA3_LOW	R4	V1, V2
AA4_HIGH	R4	V1, V2
AA4_LOW	R4	V1, V2
AA5_HIGH	R4	V1, V2
AA5_LOW	R4	V1, V2
AA6_HIGH	R4	V1, V2
AA6_LOW	R4	V1, V2
AA7_HIGH	R4	V1, V2
AA7_LOW	R4	V1, V2
AA8_HIGH	R4	V1, V2
AA8_LOW	R4	V1, V2
ALARMENABLE/1	UI2	V1, V2
ANALOGALARMACTIVE/1	UI2	V1, V2
ANALOGALARMLEVEL/1	R4	V1, V2
ADDRESS	UI1	V1, V2	Address of attached Modbus slave
APREGISTER	UI2	V1, V2	FCU register # containing AP (LP).
BASEGROUP	UI2	V1, V2	Custom group number to configure used for AA TOTAL_FLOW only.
COMMSETUP	UI1	V1, V2	Bitmap for parity and # of stop bits Bit 0 - LSB, Bit 7 - MSB Parity (bits 0,1) 00 = no parity 01 = odd parity 10 = even parity Stop bit count (bit 2) 0 = 1 stop bit 1 = 2 stop bits Baud rate (bits 3,4) 00 = 1200 baud 01 = 2400 baud 10 = 4800 baud 11 = 9600 baud 7/8 bit ASCII mode (bit 5) 0 = 8 bit mode 1 = 7 bit mode
CURVOLREGISTER	UI2	V1, V2	FCU register # containing current Volume
DPREGISTER	UI2	V1, V2	FCU register # containing DP.
FCUPRESENT	UI1	V1, V2
FROMTYPE	UI1	V1, V2	char, unsigned char, short, unsigned short, long, unsigned long, float, double.
ISASCII	UI1	V1, V2	Is the FCU talking ASCII or RTU protocol?
ISSLAVE	UI1	V1, V2	Is the FCU a slave or broadcast device?
LTREGISTER	UI2	V1, V2	FCU register # containing LT.
NOKDT	UI1	V1, V2	If true, the RTU turns on RTS, disabling KDT
PREFIX	UI1	V1, V2	Byte to send before the Modbus device address.
PREFIXCOUNT	UI1	V1, V2	Number of prefix bytes to send
PREVVOLENDCAPTIME	DATE	V1, V2
PREVVOLREGISTER	UI2	V1, V2	FCU register # containing previous Volume
PREVVOLSTARTCAPTIME	DATE	V1, V2
RATECONV	UI1	V1, V2	Conversion type for rate register.
RATEREGISTER	UI2	V1, V2	FCU register # containing inst. Rate.
SCANTIME	UI1	V1, V2	Number of seconds between scans.
SCANTIMEOUT	UI1	V1, V2	Number of 0.1 seconds to wait for a response from the FCU.
SUFFIX	UI1	V1, V2	Byte to send after the last CRC byte.
SUFFIXCOUNT	UI1	V1, V2	Number of suffix bytes to send.
SWAPTYPE	UI1	V1, V2	Type of swapping needed before conversion.
TYPE	UI2	V1, V2	Type of Modbus FCU device attached.
TIME1-35	UI4	V1, V2	Time Stamp
VOL1-35	R4	V1, V2	Volume

FCU Parameters

Item	Data Type	FBNet Version	Description
ADDRESS	UI1	V1, V2	Address of attached Modbus slave
APREGISTER	UI2	V1, V2	FCU register # containing AP (LP).
BASEGROUP	UI2	V1, V2	Custom group number to configure used for AA TOTAL_FLOW only.
COMMSETUP	UI1	V1, V2	Bitmap for parity and # of stop bits Bit 0 - LSB, Bit 7 - MSB Parity (bits 0,1) 00 = no parity 01 = odd parity 10 = even parity Stop bit count (bit 2) 0 = 1 stop bit 1 = 2 stop bits Baud rate (bits 3,4) 00 = 1200 baud 01 = 2400 baud 10 = 4800 baud 11 = 9600 baud 7/8 bit ASCII mode (bit 5) 0 = 8 bit mode 1 = 7 bit mode
CURVOLREGISTER	UI2	V1, V2	FCU register # containing current Volume
DPREGISTER	UI2	V1, V2	FCU register # containing DP.
FCUPRESENT	UI1	V1, V2
FROMTYPE	UI1	V1, V2	char, unsigned char, short, unsigned short, long, unsigned long, float, double.
ISASCII	UI1	V1, V2	Is the FCU talking ASCII or RTU protocol?
ISSLAVE	UI1	V1, V2	Is the FCU a slave or broadcast device?
LTREGISTER	UI2	V1, V2	FCU register # containing LT.
NOKDT	UI1	V1, V2	If true, the RTU turns on RTS, disabling KDT
PREFIX	UI1	V1, V2	Byte to send before the Modbus device address.
PREFIXCOUNT	UI1	V1, V2	Number of prefix bytes to send
PREVVOLENDCAPTIME	DATE	V1, V2
PREVVOLREGISTER	UI2	V1, V2	FCU register # containing previous Volume
PREVVOLSTARTCAPTIME	DATE	V1, V2
RATECONV	UI1	V1, V2	Conversion type for rate register.
RATEREGISTER	UI2	V1, V2	FCU register # containing inst. Rate.
SCANTIME	UI1	V1, V2	Number of seconds between scans.
SCANTIMEOUT	UI1	V1, V2	Number of 0.1 seconds to wait for a response from the FCU.
SUFFIX	UI1	V1, V2	Byte to send after the last CRC byte.
SUFFIXCOUNT	UI1	V1, V2	Number of suffix bytes to send.
SWAPTYPE	UI1	V1, V2	Type of swapping needed before conversion.
TYPE	UI2	V1, V2	Type of Modbus FCU device attached.

FCU Previous Volume

Item	Data Type	FBNet Version	Description
TIME1-35	UI4	V1, V2	Time Stamp
VOL1-35	R4	V1, V2	Volume

Find Address

Item	Data Type	FBNet Version	Description
ADDRESS	UI2	V1, V2	RTU Address

Firmware

Item	Data Type	FBNet Version	Description
VERSION	I2	V1, V2	Contains the RTU code revision number
FEATURES	UI2	V1, V2	Contains a bit map of RTU capabilities

Gas Parameters

Item	Data Type	FBNet Version	Description
CPRIME	R4	V1, V2	C Prime set point.
CURPRODVOL	R4	V1, V2	Current production Volume
DPCUTOFF	R4	V1, V2	Differential Pressure cut off set point.
INJGASMETERFLAG	I1	V1, V2	Injection gas meter flag.
INTERNATIONAL	I1	V1, V2
LOCATMPRES	R4	V1, V2
PREVPRODVOL	R4	V1, V2	Previous production Volume

Meter Parameter Calibration

Item	Data Type	FBNet Version	Description
MPCAL1ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL1ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL1ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL1ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL1ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL1SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL1SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL1SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL1SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL1SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL2ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL2ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL2ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL2ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL2ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL2SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL2SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL2SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL2SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL2SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL3ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL3ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL3ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL3ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL3ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL3SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL3SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL3SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL3SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL3SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL4ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL4ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL4ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL4ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL4ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL4SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL4SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL4SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL4SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL4SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL5ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL5ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL5ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL5ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL5ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL5SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL5SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL5SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL5SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL5SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL6ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL6ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL6ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL6ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL6ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL6SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL6SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL6SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL6SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL6SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL7ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL7ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL7ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL7ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL7ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL7SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL7SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL7SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL7SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL7SAMPLE5	UI2	V1, V2	Meter parameters calibration sample
MPCAL8ENG1	R4	V1, V2	Meter parameters calibration engineering value
MPCAL8ENG2	R4	V1, V2	Meter parameters calibration engineering value
MPCAL8ENG3	R4	V1, V2	Meter parameters calibration engineering value
MPCAL8ENG4	R4	V1, V2	Meter parameters calibration engineering value
MPCAL8ENG5	R4	V1, V2	Meter parameters calibration engineering value
MPCAL8SAMPLE1	UI2	V1, V2	Meter parameters calibration sample
MPCAL8SAMPLE2	UI2	V1, V2	Meter parameters calibration sample
MPCAL8SAMPLE3	UI2	V1, V2	Meter parameters calibration sample
MPCAL8SAMPLE4	UI2	V1, V2	Meter parameters calibration sample
MPCAL8SAMPLE5	UI2	V1, V2	Meter parameters calibration sample

Pressure Overrides

Item	Data Type	FBNet Version	Description
CPHIGHFASTADJ	I2	V1, V2	The amount of adjustment the RTU makes to the CPhighsetpoint for a fast arrival
CPHIGHNOADJ	I2	V1, V2	The amount of adjustment the RTU makes to the CPhighsetpoint for a no arrival
CPHIGHSETPOINT	I2	V1, V2	Opens the plunger (sales) valve it the CP >= this set point
CPHIGHSLOWADJ	I2	V1, V2	The amount of adjustment the RTU makes to the CPhighsetpoint for a slow arrival
CPLOWFASTADJ	I2	V1, V2	The amount of adjustment the RTU makes to the CPlowsetpoint for a fast arrival
CPLOWNOADJ	I2	V1, V2	The amount of adjustment the RTU makes to the CPlowsetpoint for a no arrival
CPLOWSETPOINT	I2	V1, V2	Close the plunger (sales) valve if the CP is <= this set point
CPLOWSLOWADJ	I2	V1, V2	The amount of adjustment the RTU makes to the CPlowsetpoint for a slow arrival
DPLOWFASTADJ	I2	V1, V2	The amount of adjustment the RTU makes to the DPlowsetpoint for a fast arrival
DPLOWNOADJ	I2	V1, V2	The amount of adjustment the RTU makes to the DPlowsetpoint for a no arrival
DPLOWSETPOINT	I2	V1, V2	Close the plunger (sales) valve if the DP is <= this set point
DPLOWSLOWADJ	I2	V1, V2	The amount of adjustment the RTU makes to the DPlowsetpoint for a slow arrival
FLUIDSLUGSETPOINT	R4	V1, V2	Opens the plunger (sales) valve it the (CP-TP)/(CP-LP) <= this set point
HLINECLEARDELAY	R4	V1, V2	High line pressure shut in clear delay
HLINECLEARSETPOINT	R4	V1, V2	High line pressure clear set point
HLINETIME	I4	V1, V2	High line pressure delay time on 0.1 seconds
LDIFFTIME	I4	V1, V2	Low differential pressure delay time in 0.1 seconds
LPHIGHSETPOINT	I2	V1, V2	Close the plunger (sales) valve if the LP is => this set point
LPLOWSETPOINT	I2	V1, V2	Closes the plunger valve if LP <= this set point
MAXCPSHUTDOWN	I2	V1, V2	Contains the integer portion of the maximum CP the RTU allows before shutting the well down for a safety override.
MAXDPSETPOINT	R4	V1, V2	Maximum DP pressure set point
MAXIPSHUTDOWN	I2	V1, V2	Contains the integer portion of the maximum IP the RTU allows before shutting the well down for a safety override
MAXTPSHUTDOWN	I2	V1, V2	Contains the integer portion of the maximum TP the RTU allows before shutting the well down for a safety override
MININJECTPRESS	I2	V1, V2	Minimum injection pressure required before the RTU opens the injection valve
MINTPSHUTDOWN	I2	V1, V2	Contains the integer portion of the minimum TP the RTU allows before shutting the well down for a safety override
MININJECTPRESS	I2	V1, V2	Minimum injection pressure set point
OPENPURGEONARR	BOOL	V1, V2	Not used by the RTU, contents undefined
TPHIGHFASTADJ	I2	V1, V2	The amount of adjustment the RTU makes to the TPhighsetpoint for a fast arrival
TPHIGHNOADJ	I2	V1, V2	The amount of adjustment the RTU makes to the TPhighsetpoint for a no arrival
TPHIGHSETPOINT	I2	V1, V2	Opens the plunger (sales) valve it the TP >= this set point
TPHIGHSLOWADJ	I2	V1, V2	The amount of adjustment the RTU makes to the TPhighsetpoint for a slow arrival
TPLOWFASTADJ	I2	V1, V2	The amount of adjustment the RTU makes to the TPlowsetpoint for a fast arrival
TPLOWNOADJ	I2	V1, V2	The amount of adjustment the RTU makes to the TPlowsetpoint for a no arrival
TPLOWSETPOINT	I2	V1, V2	Close the plunger (sales) valve if the TP is <= this set point
TPLOWSLOWADJ	I2	V1, V2	The amount of adjustment the RTU makes to the TPlowsetpoint for a slow arrival
TPLPDIFFSETPOINT	I2	V1, V2	Opens the plunger (sales) valve it the (TP – LP) >= this set point
USEUTFORLP	UI1	V1, V2	Contains TRUE if the RTU is to use the UT (unit temperature) analog channel for LP overrides, FALSE otherwise

Remote Shutin

Item	Data Type	FBNet Version	Description
PERMITTED	UI2	V1, V2	Enable remote shut in
REVISION	UI2	V1, V2
STATUS	UI2	V1, V2	Status
STRUCTSIZE	UI2	V1, V2

RTU

Item	Data Type	FBNet Version	Description
AI/1	UI2	V1, V2	Analog input
ADDRESS	UI2	V1, V2	RTU Address
BATTVOLTS	R4	V1, V2	Battery Voltage
BOARDTEMP	R4	V1, V2	Board Temperature
CODE	UI2	V1, V2	RTU Code
DI/1	UI2	V1, V2	Discrete input
DPMV	UI2	V1, V2	Multivariable differential pressure
FLOWINGDP	R4	V1, V2	Differential pressure
FLOWINGLP	R4	V1, V2	Line Pressure
FLOWINGLT	R4	V1, V2	Line Temperature
IV_EU_DP	R4	V1, V2
IV_EU_LP	R4	V1, V2
IV_EU_LT	R4	V1, V2
LPMV	UI2	V1, V2	Multivariable line pressure
LTMV	UI2	V1, V2	Multivariable line temperature
RATE/1	UI4	V1, V2	Flow Rate
RAWAI/1	UI2	V1, V2	Raw Analog value
RTCBATTOK	UI1	V1, V2	Real time clock battery ok
T_SUB_X	UI2	V1, V2
TIMESTAMP	UI4	V1, V2	Current date/timestamp in seconds since 1/1/1970 00:00:00. Time is returned as 0xffffffff if RTC has invalid data

RTU Meter Parameters

Item	Data Type	FBNet Version	Description
REVISION	UI2	V1, V2	Software revision
SCALE1-8.E1-E5	R4	V1, V2	Calibration engineering value
SCALE1-8.S1-S5	R4	V1, V2	Calibration sample.
STRUCTSIZE	UI2	V1, V2

RTU Parameters

Item	Data Type	FBNet Version	Description
ANALOGSCALE1-8.EGUHIGH	R4	V1, V2	Contains analog channel high engineering unit value
ANALOGSCALE1-8.EGULOW	R4	V1, V2	Contains analog channel low engineering unit value
ANALOGSCALE1-8.SAMPLEHIGH	R4	V1, V2	Contains analog channel high millivolt sample value
ANALOGSCALE1-8.SAMPLELOW	R4	V1, V2	Contains analog channel low millivolt sample value
AVGCOUNT	UI1	V1, V2	Set by the host to tell the RTU the number of samples to use for a sliding average for analog channel data. Valid range is 1 to 60.
CHANNELMPCALIB/1	UI1	V1, V2
CHANNELMPCALIBCHANGED/1	UI1	V1, V2
DOFAILSAFE/1	UI1	V1, V2	Bitmap for each DO - 0 = normal (current) operation, 1 = single-ended (always on) operation
GMTOFFSET	I4	V1, V2	Time zone offset
LOWBATTSTOPDO/1	UI1	V1, V2	Bitmap for DOs to activate at low batter stop 1 causes valve activation for the corresponding valve
MAINTMODEENABLE	UI1	V1, V2	Maintenance mode enable
MAINTMODETIME	R8	V1, V2	Maintenance mode time
PULSEMETER1.DISPLAYCONVFACTOR	R4	V1, V2	Display conversion factor
PULSEMETER1.DISPLAYUNITS	UI1	V1, V2	Display units
PULSEMETER1.FACTOR	R4	V1, V2	Pulse factor
PULSEMETER1.FACTORUNITS	UI1	V1, V2	Factor units
PULSEMETER1.MAXRATE	UI4	V1, V2	Maximum rate
PULSEMETER2.DISPLAYCONVFACTOR	R4	V1, V2	Display conversion factor
PULSEMETER2.DISPLAYUNITS	UI1	V1, V2	Display units
PULSEMETER2.FACTOR	R4	V1, V2	Pulse factor
PULSEMETER2.FACTORUNITS	UI1	V1, V2	Factor units
PULSEMETER2.MAXRATE	UI4	V1, V2	Maximum rate
SUPPRESSMODEMINIT	UI1	V1, V2	Set by the host to TRUE to prevent the RTU from transmitting a modem initialization string at start up, or FALSE to enable the setup message transmission
VALVEDOMAP/1	UI1	V1, V2

RTU Reset

Item	Data Type	FBNet Version	Description
RTUANDBUFFERS	BOOL	V1, V2	Reset RTU and buffers.
RTUONLY	BOOL	V1, V2	Reset RTU only.

Time

Item	Data Type	FBNet Version	Description
TIMESTAMP	UI4	V1, V2	Time Stamp

Timer

Item	Data Type	FBNet Version	Description
BOOSTDELAYFASTADJ	I4	V1, V2	Adjustment to boost delay time on a fast arrival in seconds. Maximum value is 99:59:59.
BOOSTDELAYNOADJ	I4	V1, V2	Adjustment to boost delay time on a no arrival in seconds. Maximum value is 99:59:59.
BOOSTDELAYSLOWADJ	I4	V1, V2	Adjustment to boost delay time on a slow arrival in seconds. Maximum value is 99:59:59.
BOOSTEDELAYTIME	I4	V1, V2	Boost delay time in seconds. Maximum value is 99:59:59.
BOOSTFASTADJ	I4	V1, V2	Adjustment to boost time on a fast arrival in seconds. Maximum value is 99:59:59.
BOOSTNOADJ	I4	V1, V2	Adjustment to boost time on a no arrival in seconds. Maximum value is 99:59:59.
BOOSTSLOWADJ	I4	V1, V2	Adjustment to boost time on a slow arrival in seconds. Maximum value is 99:59:59.
BOOSTTIME	I4	V1, V2	Boost time in seconds. Maximum value is 99:59:59.
CASINGDELAYTIME	I4	V1, V2	Casing delay time in seconds. Maximum value is 99:59:59.
FLOWTIME	I4	V1, V2	Sync mode flow time in seconds. Maximum value is 99:59:59. Ignored in shared flow controller.
MINBOOSTDELAYTIME	I4	V1, V2	Minimum boost delay time. Maximum value is 99:59:59.
MINBOOSTTIME	I4	V1, V2	Minimum boost time in seconds. Maximum value is 99:59:59.
MINPRECHARGETIME	I4	V1, V2	Minimum precharge time in seconds. Maximum value is 99:59:59.
PRECHARGEFASTADJ	I4	V1, V2	Adjustment to precharge time on fast arrival in seconds. Maximum value is 99:59:59.
PRECHARGENOADJ	I4	V1, V2	Adjustment to precharge time on a no arrival in seconds. Maximum value is 99:59:59.
PRECHARGESLOWADJ	I4	V1, V2	Adjustment to precharge time on a slow arrival in seconds. Maximum value is 99:59:59.
PRECHARGETIME	I4	V1, V2	Precharge time in seconds. Maximum value is 99:59:59.
RECOVERYOFFTIME	I4	V1, V2	Tank mode recovery off time in seconds. Maximum value is 99:59:59. Mutually exclusive with syncmode. Ignored in the shared flow controller.
TBGPURGEOFFTIME	I4	V1, V2	Tubingpurge off time in seconds. Maximum value is 99:59:59.
TBGPURGEONTIME	I4	V1, V2	Tubingpurge on time in seconds. Maximum value is 99:59:59.
TANKDELAYTIME	I4	V1, V2	Tank delay time in seconds. Maximum value is 99:59:59.
TANKONTIME	I4	V1, V2	Tank on time in seconds. Maximum value is 99:59:59.

Well Comm

Item	Data Type	FBNet Version	Description
COMM.AA1-8.HI	UI2	V1
COMM.AA1-8.LO	UI2	V1
COMM.AAACTIVE/1	UI1	V1	Contains the bit(s) for the analog channel(s) in an alarm condition.
COMM.AAENABLE/1	UI1	V1	Contains the alarm enable bits as set by the host for each analog channel.
COMM.AALEVEL/1	UI2	V1
COMM.AI/1	UI2	V1	Contains the raw analog value for each of the analog channels.
COMM.ALARMWAIT	UI2	V1	Contains the amount of time, in seconds, the RTU waits before retransmitting an alarm message to the host. There is no delay before transmitting the first alarm message for a particular alarm.
COMM.ASCALE1-8.EHI	I2	V1
COMM.ASCALE1-8.ELO	I2	V1
COMM.ASCALE1-8.SHI	UI2	V1
COMM.ASCALE1-8.SLO	UI2	V1
COMM.AVGCOUNT	UI1	V1
COMM.BATTVOLTALARM	UI2	V1	Only used in FB-8 RTU – contains the level which generated a battery level alarm.
COMM.BATTVOLTS	UI2	V1	Only used in FB-8 RTU – contains the battery voltage level.
COMM.BATTVOLTS.HI	UI2	V1	Only used in FB-8 RTU – set by host for high and low battery voltage alarm levels.
COMM.BATTVOLTS.LO	UI2	V1	Only used in FB-8 RTU – set by host for high and low battery voltage alarm levels.
COMM.BATTVOLTSALARMACTIVE	UI1	V1	Only used in FB-8 RTU – RTU sets it to TRUE when a battery voltage alarm is detected.
COMM.BATTVOLTSALARMENABLE	UI1	V1	Only used in FB-8 RTU – host sets it to TRUE to enable a battery voltage alarm.
COMM.BRDTEMP	UI2	V1	Only used in FB-8 RTU – contains the board temperature level.
COMM.BRDTEMP.HI	UI2	V1	Only used in FB-8 RTU – set by host for high and low board temperature alarm levels.
COMM.BRDTEMP.LO	UI2	V1	Only used in FB-8 RTU – set by host for high and low board temperature alarm levels.
COMM.BRDTEMPALARM	UI2	V1	Only used in FB-8 RTU – contains the level which generated a board temperature level alarm.
COMM.BRDTEMPALARMACTIVE	UI1	V1	Only used in FB-8 RTU – RTU sets it to TRUE when a board temperature alarm is detected.
COMM.BRDTEMPALARMENABLE	UI1	V1	Only used in FB-8 RTU – host sets it to TRUE to enable a board temperature alarm.
COMM.CONTROLLERMODE	I2	V1	Set by the host to tell the RTU what mode to operate control in. Valid values are: • CTRL_AC_PLUNGER, • CTRL_AC_TANK, CTRL_AC_INJECT, • CTRL_AC_GAS, CTRL_AC_ECL • CTRL_AC_INJSAFTY
COMM.CTRLRMODE	I1	V1
COMM.CTRLSTATE	UI1	V1	Contains WELL_FLOWCONTROL when the control program is executing, WELL_IDLE otherwise.
COMM.CURVOL	R4	V1	Contains the last read volume from an externally connected FCU if the last read attempt succeeded, -10,000 otherwise.
COMM.DESTADDR	UI2	V1	Contains the RTU address.
COMM.DI/1	UI1	V1	Contains the digital input bits.
COMM.DIACTION/1	UI2	V1
COMM.DIACTIVE/1	UI2	V1	Contains the bit(s) for the digital input channel(s) in an alarm condition.
COMM.DIALEVEL/1	UI2	V1
COMM.DIASETTING/1	UI2	V1
COMM.DIENABLE/1	UI2	V1	Contains the alarm enable bits as set by the host for each digital input channel.
COMM.DO/1	UI1	V1
COMM.DOFAILSAFE/1	UI1	V1
COMM.DOMAP/1	UI1	V1	Digital output assignment map. Currently Injection with safety valve controller only.
COMM.DOTRIGGER/1	UI1	V1	Bit map used by the host to execute demand controls when the RTU is in MANUAL mode. • CLOSE_CHOKE, OPEN_CHOKE • CLOSE_BLOWDOWN_VALVE (for either tank or injection • OPEN_BLOWDOWN_VALVE (for either tank or injection)
COMM.DP	R4	V1	Contains the last read DP from an externally connected FCU if the last read attempt succeeded, -10,000 otherwise.
COMM.DPCUTOFF	R4	V1	Contains the DP engineering unit limit below which the local displays shows 0 gas flow.
COMM.DPMV	UI2	V1	Contains the raw DP analog reading regardless of Maintenance Mode
COMM.FIRMWARE.VERSION	UI2	V1
COMM.INJGASMETERFLAG	I1	V1	Set by the host to tell the RTU that it is metering gas for local display for production gas (FALSE) or injection gas (TRUE).
COMM.INTLUNITS	I1	V1	If inter is FALSE, use US units, otherwise, convert unit to metric. This is used when the RTU calculates gas flow rates and volumes for local display purposes.
COMM.IVDP	R4	V1
COMM.IVLP	R4	V1
COMM.IVLT	R4	V1
COMM.LOBATTDOMAP/1	UI1	V1
COMM.LP	R4	V1	Contains the last read LP from an externally connected FCU if the last read attempt succeeded, -10,000 otherwise.
COMM.LPMV	UI2	V1	Contains the raw LP analog reading regardless of Maintenance Mode
COMM.LT	R4	V1	Contains the last read LT from an externally connected FCU if the last read attempt succeeded, -10,000 otherwise.
COMM.LTMV	UI2	V1	Contains the raw LT analog reading regardless of Maintenance Mode
COMM.MAINTMODE	UI1	V1	Set TRUE by the host to put the RTU in the MAINTENANCE_MODE. Cleared by the RTU only during software reset or factory clear.
COMM.MAINTMODEALMTIME	UI4	V1	Set by the host to the number of seconds the RTU will wait before generating a maintenance mode software alarm message.
COMM.MBSATUS	UI2	V1	Contains the status of the last communication attempt with an external FCU.
COMM.MPCALIBCHANGED	UI1	V1	Contains a bit map of each analog channel. Bit(s) are set by the RTU if the multipoint calibration factor for the corresponding analog channel has changed. These bits are set by the RTU on software reset or factory clear. The host is responsible for clearing them.
COMM.MPCALIBFLAGS/1	UI1	V1	Contains a bit map of each analog channel. Bit(s) are set by the host if the corresponding analog channel uses the multipoint calibration factors. These bits are cleared by the RTU on software reset or factory clear.
COMM.NOMODEMINIT	UI1	V1
COMM.PM1.DCF	R4	V1
COMM.PM1.DU	UI1	V1
COMM.PM1.MAXRATE	UI2	V1
COMM.PM1.MF	R4	V1
COMM.PM1.MFU	UI1	V1
COMM.PM1.RATE	UI2	V1
COMM.PM2.DCF	R4	V1
COMM.PM2.DU	UI1	V1
COMM.PM2.MAXRATE	UI2	V1
COMM.PM2.MF	R4	V1
COMM.PM2.MFU	UI1	V1
COMM.PM2.RATE	UI2	V1
COMM.PREVVOL	R4	V1	Contains the last read previous contract day’s volume from an externally connected FCU if the last read attempt succeeded, -10,000 otherwise.
COMM.RATE	R4	V1	Contains the last read flow rate from an externally connected FCU if the last read attempt succeeded, -10,000 otherwise.
COMM.RTCBATTVALID	UI1	V1	Only used in FB-8 RTU – set TRUE by RTU if the RTC battery is OK.
COMM.SOFTENABLE	UI2	V1	Setting a value of 0x0008 enables the Maintenance Mode timeout alarm.
COMM.STATE	UI1	V1	Contains MANUAL, MANUAL_ALARM, AUTO or AUTO_ALARM. In MANAUL mode, the RTU is not executing the control code. In AUTO mode, it is. The host controls the RTUs state by controlling this variable.
COMM.TIMEOUTACTIVE	UI1	V1	Not used in the RTU, contents undefined.
CTRL.AFLOWSLOW	UI4	V1	The time the RTU reduces the afterflow time by on a slow arrival.
CTRL.AFTERFLOW	UI4	V1	Current afterflow time.
CTRL.AFTERFLOWADD	UI4	V1	The adjustment the RTU adds to the afterflow time on a fast arrival.
CTRL.AFTERFLOWENABLE	UI1	V1	Set by the host to enable (TRUE) or disable (FALSE) afterflow on slow plunger arrivals.
CTRL.AUTOPERMIT	UI1	V1	This Boolean field automatically permit sales valve open when off inputs are gone.
CTRL.AUTORESTART	UI1	V1	Set by the host to enable (TRUE) or disable (FALSE) restarting the RTU in the last operational mode (AUTO or MANUAL).
CTRL.CATCHMODE	UI1	V1	Set by the host to enable (TRUE) or disable (FALSE) the plunger catch mode.
CTRL.CLEARTOTALSFLAG	I1	V1	Set TRUE by the Host to direct the RTU to clear the totals. Set FALSE by the RTU when the totals have been cleared.
CTRL.CLEARTOTALSTIME	UI4	V1	Not used by the RTU, contents undefined.
CTRL.CLICKTIME/1	UI1	V1	Contains the relay click time for each control valve.
CTRL.CTRLOPMODE	UI1	V1	Contains control operating mode directing RTU to perform the requested control algorithm. Valid values are: • 0 = PLG_ECL • 0 = PLG_INJECT • 0 = TANK • 1 = PLG_ONLY • 2 = TIMER_ONLY • 3 = PLG_GAS_LIFT • 4 = INTR_GAS_LIFT • 6 = PLG_3VLV
CTRL.CURFAST	I2	V1	Decremented by the RTU when a fast plunger arrival is detected.
CTRL.CURGOOD	I2	V1	Decremented by the RTU when a good plunger arrival is detected.
CTRL.CURNONE	I2	V1	Decremented by the RTU when no plunger arrival is detected.
CTRL.CURSLOW	I2	V1	Decremented by the RTU when a slow plunger arrival is detected.
CTRL.ERRORTIME	UI4	V1	Incremented each second by the RTU when well status contains other than AC_NO_ERROR.
CTRL.EXTCONTACT/1	UI1	V1	Bitmap set by the RTU to show external contacts. Valid bits are SALES_ON_INPUT, SALES_OFF_INPUT, PLUNGER_INPUT and HIGHLINE_INPUT.
CTRL.FASTRETURN	UI1	V1	Current fast arrival plunger count.
CTRL.FLOWTIME	I4	V1	Set by the host and contains the total sync mode flow time in seconds allowed.
CTRL.GOODRETURN	UI1	V1	Current good arrival plunger count.
CTRL.HIGHTIME	UI4	V1	Time in when the RTU determines the difference between a good and slow arrival time. Anything less than or equal this value is considered a good arrival.
CTRL.HLINETIME1	UI4	V1	Contains the incrementing high line time.
CTRL.INITFAST	I2	V1	Initial fast arrival plunger count.
CTRL.INITGOOD	I2	V1	Initial good arrival plunger count.
CTRL.INITNONE	I2	V1	Initial no arrival plunger count.
CTRL.INITSLOW	I2	V1	Initial slow arrival plunger count.
CTRL.INJ.BOOSTDELAYFASTADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the boost delay time on a fast arrival.
CTRL.INJ.BOOSTDELAYNOADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the boost delay time on a no arrival.
CTRL.INJ.BOOSTDELAYSLOWADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the boost delay time on a slow arrival.
CTRL.INJ.BOOSTEDELAYTIME	I4	V1	Contains the boost delay time in seconds. Maximum value is 99:99:99.
CTRL.INJ.BOOSTFASTADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the boost time on a fast arrival.
CTRL.INJ.BOOSTNOADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the boost time on a no arrival.
CTRL.INJ.BOOSTSLOWADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the boost time on a slow arrival.
CTRL.INJ.BOOSTTIME	I4	V1	Contains the boost time in seconds. Maximum value is 99:99:99.
CTRL.INJ.MINBOOSTDELAYTIME	I4	V1	Contains the minimum boost delay time in seconds. Maximum value is 99:99:99.
CTRL.INJ.MINBOOSTTIME	I4	V1	Contains the minimum boost time in seconds. Maximum value is 99:99:99.
CTRL.INJ.MINPRECHARGETIME	I4	V1	Contains the minimum precharge time in seconds. Maximum value is 99:99:99.
CTRL.INJ.PRECHARGEFASTADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the precharge time on a fast arrival.
CTRL.INJ.PRECHARGENOADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the precharge time on a no arrival.
CTRL.INJ.PRECHARGESLOWADJ	I4	V1	Contains the amount of time in seconds the RTU adjusts the precharge time on a slow arrival.
CTRL.INJ.PRECHARGETIME	I4	V1	Contains the precharge time in seconds. Maximum value is 99:99:99.
CTRL.INJ.TOTALINJTIME	I4	V1	Contains the total injection valve open time in seconds since the RTU was reset or the value rolled over. Maximum value is 999:59:59.
CTRL.LLTANKMODE	UI1	V1	Set by the host to enable (TRUE) or disable (FALSE) the liquid-lift tank mode of operation.
CTRL.LOWTIME	UI4	V1	Time in when the RTU determines the difference between a fast and good arrival time. Anything less than or equal this value is considered a fast or early arrival.
CTRL.MAXAFTERFLOW	UI4	V1	Set by the host to the maximum time in seconds to allow afterflow to be adjusted to.
CTRL.MINOFF	UI4	V1	The minimum time the RTU will adjust the off time to.
CTRL.NORETURN	UI1	V1	Current no arrival plunger count.
CTRL.NUMCYCLES	UI1	V1	Number of off cycle starts since the RTU totals were last cleared.
CTRL.OFFBUTTON	UI1	V1	Set to 1 by the host to manually start an off cycle. The RTU sets it back to 0 immediately after starting the off cycle.
CTRL.OFFDURINGAFTERFLOW	UI2	V1	Contains a bit map to enable "Off" inputs only during afterflow.
CTRL.OFFSLOWTIME	UI4	V1	The time the RTU adds to the off time on a slow arrival.
CTRL.OFFTIME	UI4	V1	Current off time.
CTRL.OFFTIMENONE	UI4	V1	The time the RTU adds to the off time on a no arrival.
CTRL.ONBUTTON	UI1	V1	Set to 1 by the host to manually start an on cycle. The RTU sets it back to 0 immediately after starting the on cycle.
CTRL.ONTIME	UI4	V1	Time set-point with which the RTU determines the difference between a slow and no arrival time. Anything less than or equal this value is considered a slow arrival.
CTRL.OPMODE	UI1	V1	Set by the RTU to show the current operating mode. This pertains mainly to the auxiliary valve. Valid values are TANK_OFF_MODE, TANK_ON_MODE, TANK_DELAY_MODE, INJECT_OFF, INJECT_BOOST, INJECT_BOOST_DELAY and INJECT_PRECHARGE.
CTRL.OPMODETIME	UI4	V1	Set by the RTU to show the decrementing auxiliary valve time.
CTRL.PLGARRADJDISABLE	UI1	V1	Set by the host to enable (TRUE) or disable (FALSE) plunger arrival adjustments.
CTRL.PLUNGERCOUNT	UI1	V1	Number of plunger arrivals logged since the RTU totals were last cleared.
CTRL.PLUNGERRUN/0	UI4	V1	Most recent 9 plunger run times in second. Index 0 is the most recent plunger run. This array is not updated on a no arrival.
CTRL.PO.CPHIGHFASTADJ	I2	V1	Adjustment to CPhighsetpoint for a fast arrival.
CTRL.PO.CPHIGHNOADJ	I2	V1	Adjustment to CPhighsetpoint for a no arrival.
CTRL.PO.CPHIGHSETPT	I2	V1	CP on override - opens sales valve if CP >= this set point.
CTRL.PO.CPHIGHSLOWADJ	I2	V1	Adjustment to CPhighsetpoint for a slow arrival.
CTRL.PO.CPLOWFASTADJ	I2	V1	Adjustment to CPlowsetpoint for a fast arrival.
CTRL.PO.CPLOWNOADJ	I2	V1	Adjustment to CPlowsetpoint for a no arrival.
CTRL.PO.CPLOWSETPT	I2	V1	CP off override - closes sales valve if CP is <= this set point.
CTRL.PO.CPLOWSLOWADJ	I2	V1	Adjustment to CPlowsetpoint for a slow arrival.
CTRL.PO.DPLOWFASTADJ	I2	V1	Adjustment to DPlowsetpoint for a fast arrival.
CTRL.PO.DPLOWNOADJ	I2	V1	Adjustment to DPlowsetpoint for a no arrival.
CTRL.PO.DPLOWSETPT	I2	V1	DP off override - closes sales valve if DP is <= this set point.
CTRL.PO.DPLOWSLOWADJ	I2	V1	Adjustment to DPlowsetpoint for a slow arrival.
CTRL.PO.FLUIDSLUGSETPT	R4	V1	Fluid Slug on override - opens sales valve if (CP - TP)/(CP - LP) > Fluid Slug SP.
CTRL.PO.HLINETIME	I4	V1
CTRL.PO.LDIFFTIME	I4	V1
CTRL.PO.LPHIGHSETPT	I2	V1	LP off override - closes sales valve if LP is => this set point.
CTRL.PO.LPLOWSETPT	I2	V1	LP off override - closes sales valve if LP is => this set point.
CTRL.PO.MAXCPSHUTDOWN	I2	V1	Maximum CP allowed before shutting well down for a safety override.
CTRL.PO.MAXIPSHUTDOWN	I2	V1	Maximum IP allowed before shutting well down for a safety override.
CTRL.PO.MAXTPSHUTDOWN	I2	V1	Maximum TP allowed before shutting well down for a safety override.
CTRL.PO.MININJECTPRESS	I2	V1	Minimum injection pressure before opening injection valve.
CTRL.PO.MINTPSHUTDOWN	I2	V1	Minimum TP allowed before shutting well down for a safety override.
CTRL.PO.OPENPURGEONARR	BOOL	V1
CTRL.PO.TPHIGHFASTADJ	I2	V1	Adjustment to TPhighsetpoint for a fast arrival.
CTRL.PO.TPHIGHNOADJ	I2	V1	Adjustment to TPhighsetpoint for a no arrival.
CTRL.PO.TPHIGHSETPT	I2	V1	TP on override - opens sales valve it TP >= this set point.
CTRL.PO.TPHIGHSLOWADJ	I2	V1	Adjustment to TPhighsetpoint for a slow arrival.
CTRL.PO.TPLOWFASTADJ	I2	V1	Adjustment to TPlowsetpoint for a fast arrival.
CTRL.PO.TPLOWNOADJ	I2	V1	Adjustment to TPlowsetpoint for a no arrival.
CTRL.PO.TPLOWSETPT	I2	V1	TP off override - closes sales valve if TP is <= this set point.
CTRL.PO.TPLOWSLOWADJ	I2	V1	Adjustment to TPlowsetpoint for a slow arrival.
CTRL.PO.TPLPDIFFSETPT	I2	V1	TP-LP off override - opens sales valve if TP-LP is >= this set point.
CTRL.PO.USEUTFORLP	UI1	V1	Use Tubing pressure for line pressure.
CTRL.PROPENABLE	UI1	V1	Set by the host to enable (TRUE) or disable (FALSE) proportional adjustments.
CTRL.SALESMODE	UI1	V1	Set by the RTU to show the current operating mode. This pertains mainly to the sales valve. Valid values are SALES_ON_MODE, SALES_OFF_MODE, SYNC_MODE and AFTERFLOW_MODE.
CTRL.SHUTINDEDUCT	UI4	V1	The adjustment the RTU subtracts from the off time on a fast plunger arrival.
CTRL.SLOWRETURN	UI1	V1	Current slow arrival plunger count.
CTRL.SMODETIME	UI4	V1	Set by the RTU to show the decrementing sales valve time.
CTRL.SYNCMODE	I1	V1	Set by the host to TRUE to enable sync mode in the RTU.
CTRL.TANK.RECOVERYOFFTIME	I4	V1	Contains the Liquid-Lift tank no arrival recovery off time.
CTRL.TANK.TANKDELAYTIME	I4	V1	Contains the tank delay time in seconds.
CTRL.TANK.TANKONTIME	I4	V1	Contains the tank on time in seconds.
CTRL.TANK.TOTALTANKTIME	I4	V1	Contains the total tank (vent) valve open time in seconds since the RTU was reset or the value rolled over. Maximum value is 999:59:59.
CTRL.TANKCYCLES	UI2	V1	Number of tanks valve opens since the RTU totals were last cleared.
CTRL.TOTALOFF	UI4	V1	Contains the total sales (plunger) valve closed time in seconds since the RTU was reset or the value rolled over. Maximum value is 999:59:59.
CTRL.TOTALON	UI4	V1	Contains the total sales (plunger) valve open time in seconds since the RTU was reset or the value rolled over. Maximum value is 999:59:59.
CTRL.TUBINGCLOSE	UI1	V1	Boolean to manual tubing valve close command.
CTRL.TUBINGOPEN	UI1	V1	Boolean to manual tubing valve open command.
CTRL.USETRENDEDANA	UI2	V1
CTRL.WELLSTATUS	UI1	V1	Set by the RTU to inform the host of an special status. Valid values are : • AC_NO_ERROR • PLUNGER_ERROR • HL_SHUTIN_ON, PLUNGER_CATCH • MAINTENANCE_MODE
ECL.AFLOWSLOW	UI4	V1
ECL.AFTERFLOWADD	UI4	V1	Amount of time to add to afterflow time upon fast arrival.
ECL.AFTERFLOWENABLE	UI1	V1	Writing 1 to coil enables afterflow on a slow arrival during the on cycle. Writing 0 to the coil disables this feature.
ECL.AUTORESTART	UI1	V1
ECL.CASINGOPMODE	I2	V1	Current casing valve operating mode. Valid values are: • 0 = CASING_OFF_MODE • 1 = CASING_DELAY_MODE • 2 = CASING_ON_MODE
ECL.CASINGOPMODE	UI1	V1	Current casing valve operating mode. Valid values are: • 0 = CASING_OFF_MODE • 1 = CASING_DELAY_MODE • 2 = CASING_ON_MODE
ECL.CASINGOPMODETIME	UI4	V1	Casing valve time in seconds.
ECL.CATCHMODE	UI1	V1
ECL.CLEARTOTALSFLAG	I1	V1	Clears totals.
ECL.CLEARTOTALSTIME	UI4	V1	Clears total time.
ECL.CLICKTIME	UI1	V1
ECL.CONTROLLERMODE	UI2	V1	Contains controller mode. Valid values are: • 2 = CTRL_AC_PLUNGER • 3 = CTRL_AC_TANK • 4 = CTRL_AC_INJECTION • 7 = CTRL_AC_ECL
ECL.CTRLOPMODE	UI1	V1
ECL.ERRORTIME	UI4	V1	Error time in seconds - active when AC Err Status contains other than AC NO ERROR.
ECL.EXTCONTACT	UI1	V1	Which external contacts are currently on
ECL.FASTRETURN	UI1	V1	Fast return set point.
ECL.GOODRETURN	UI2	V1	Good return set point.
ECL.HIGHTIME	UI4	V1	Time in when the RTU determines the difference between a good and slow arrival time. Anything less than or equal this value is considered a good arrival.
ECL.HLINETIME1	UI4	V1	High line delay time in seconds.
ECL.INITFAST	I2	V1	Initial fast plunger arrival count.
ECL.INITGOOD	I2	V1	Initial good plunger arrival count.
ECL.INITNONE	I2	V1	Initial no plunger arrival count.
ECL.INITSLOW	I2	V1	Initial slow plunger arrival count.
ECL.LLTANKMODE	UI1	V1, V2
ECL.LOWTIME	UI4	V1, V2	Time in when the RTU determines the difference between a fast and good arrival time. Anything less than or equal this value is considered a fast or early arrival.
ECL.MAXOFFTIME	I4	V1, V2	maximum time to allow off time to be adjusted to
ECL.MINAFTERFLOW	I4	V1, V2	minimum time to allow afterflow to be adjusted to
ECL.MINOFF	UI4	V1, V2	Minimum off time.
ECL.NORETURN	UI1	V1, V2	Number of no returns.
ECL.NUMCYCLES	UI1	V1, V2	number times well cycled since last cleared
ECL.OFFBUTTON	UI1	V1, V2	Writing 1 to coil directs RTU to start an AutoCycle Plus "Off" cycle.
ECL.OFFDURINGAFTERFLOW	UI2	V1, V2
ECL.OFFSLOWTIME	UI4	V1, V2
ECL.OFFTIMENONE	UI4	V1, V2
ECL.ONBUTTON	UI1	V1, V2	Writing 1 to coil directs RTU to start an AutoCycle Plus "On" cycle.
ECL.ONTIME	UI4	V1, V2	Time in when the RTU determines the difference between a slow and no arrival time. Anything less than or equal this value is considered a slow arrival.
ECL.OPMODE	UI1	V1, V2
ECL.OPMODETIME	UI4	V1, V2	Tank, Injection or Purge mode time depending on the mode.
ECL.PLGARRADJDISABLE	UI1	V1, V2	Plunger adjust disable.
ECL.PLUNGERCOUNT	UI1	V1, V2	Number of times plunger returned to surface.
ECL.PLUNGERRUN	UI4	V1, V2	Most recent 9 plunger run times in second. Index 0 is the most recent plunger run. This array is not updated on a no arrival.
ECL.PROPENABLE	UI1	V1, V2	Proportional adjustment enable.
ECL.SALESMODE	UI1	V1, V2
ECL.SHUTINDEDUCT	UI4	V1, V2
ECL.SLOWRETURN	UI1	V1, V2
ECL.SMODETIME	UI4	V1, V2	Contains the time in seconds the RTU waits before starting an on cycle for well 4.
ECL.TANKCYCLES	UI2	V1, V2
ECL.TMR.BOOSTDELAYFASTADJ	I4	V1, V2	Adjustment to boost delay time on a fast arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.BOOSTDELAYNOADJ	I4	V1, V2	Adjustment to boost delay time on a no arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.BOOSTDELAYSLOWADJ	I4	V1, V2	Adjustment to boost delay time on a slow arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.BOOSTDELAYTIME	I4	V1, V2	Boost delay time in seconds. Maximum value is 99:59:59.
ECL.TMR.BOOSTFASTADJ	I4	V1, V2	Adjustment to boost time on a fast arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.BOOSTNOADJ	I4	V1, V2	Adjustment to boost time on a no arrival in seconds for well 1. Maximum value is 99:59:59.
ECL.TMR.BOOSTSLOWADJ	I4	V1, V2	Adjustment to boost time on a slow arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.BOOSTTIME	I4	V1, V2	Boost time in seconds. Maximum value is 99:59:59.
ECL.TMR.CASINGDELAYTIME	I4	V1, V2	Casing delay time in seconds. Maximum value is 99:59:59.
ECL.TMR.FLOWTIME	I4	V1, V2
ECL.TMR.MINBOOSTDELAYTIME	I4	V1, V2	Minimum boost delay time. Maximum value is 99:59:59.
ECL.TMR.MINBOOSTTIME	I4	V1, V2	Minimum boost time in seconds. Maximum value is 99:59:59.
ECL.TMR.MINPRECHARGETIME	I4	V1, V2	Minimum pre charge time.
ECL.TMR.PRECHARGEFASTADJ	I4	V1, V2
ECL.TMR.PRECHARGENOADJ	I4	V1, V2	Adjustment to pre charge time on a no arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.PRECHARGESLOWADJ	I4	V1, V2	Adjustment to pre charge time on a slow arrival in seconds. Maximum value is 99:59:59.
ECL.TMR.PRECHARGETIME	I4	V1, V2	Pre charge time in seconds. Maximum value is 99:59:59.
ECL.TMR.RECOVERYOFFTIME	I4	V1, V2	Tank mode recovery off time in seconds. Maximum value is 99:59:59. Mutually exclusive with sync mode. Ignored in the shared flow controller.
ECL.TMR.TANKDELAYTIME	I4	V1, V2	Tank delay time in seconds. Maximum value is 99:59:59.
ECL.TMR.TANKONTIME	I4	V1, V2	Tank on time in seconds. Maximum value is 99:59:59.
ECL.TMR.TBGPURGEOFFTIME	I4	V1, V2	Tubing purge off time in seconds. Maximum value is 99:59:59.
ECL.TMR.TBGPURGEONTIME	I4	V1, V2	Tubing purge on time in seconds. Maximum value is 99:59:59.
ECL.TOTALOFF	UI4	V1, V2	Contains total sales valve close time in seconds since RTU was reset or the value rolled over for well 1.
ECL.TOTALON	UI4	V1, V2	Contains total sales valve open time in seconds since RTU was reset or the value rolled over for well 1.
ECL.TTLINJTIME	I4	V1, V2	Contains total injection valve open time in seconds since RTU was reset or the value rolled over for well 1.
ECL.TTLOFFTIME	UI4	V1, V2
ECL.TTLONTIME	UI4	V1, V2
ECL.TTLTANKTIME	I4	V1, V2	Contains total tank valve open time in seconds since RTU was reset or the value rolled over for well 1.
ECL.VENTOPMODE	UI1	V1, V2
ECL.VENTOPMODETIME	I4	V1, V2	Vent valve time in seconds.
ECL.WELLSTATUS	UI1	V1, V2

Extended Items

Item	Data Type	Description
GCWrite/Txn	Variant Array	Used for automated gas quality download.
LastAlarmRecord/1	Date	Timestamp of the last alarm record retrieved from meter number 1.
LastDailyRecord/1	Date	Timestamp of the last daily record retrieved from meter number 1.
LastEventRecord/1	Date	Timestamp of the last event record retrieved from meter number 1.
LastHourlyRecord/1	Date	Timestamp of the last hourly record retrieved from meter number 1.
LastTimeSync	Date	Timestamp of the last time synchronization attempt.
LastTimeSyncResult	I4	Result of the last time synchronization attempt.
LastTrendRecord/1	Date	Timestamp of the last trend record retrieved from meter number 1.
MoveDaily/1	I2	Move the daily history retrieval pointer for meter run 1. Write a positive number to move the pointer back in time, a negative number to move the pointer forward in time. The written value represents the number of days to move.
MoveLogPeriod/1	I2	Move the log period pointer for meter run 1. Write a positive number to move the pointer back in time, a negative number to move the pointer forward in time. The written value represents the number of periods to move.
ResetDaily/1	BOOL	Erase the daily history retrieval pointer for meter 1 (and re-collect all daily history during the next retrieval).
ResetEvent/1	BOOL	Erase the event history retrieval pointer for meter 1 (and re-collect all event history during the next retrieval).
ResetLogPeriod/1	BOOL	Erase the log period history retrieval pointer for meter 1 (and re-collect all log period history during the next retrieval).
ResetTrend/1	BOOL	Erase the trend retrieval pointer for meter 1 (and re-collect all trends during the next retrieval).
RetrieveHistory	I2	Retrieve enabled history.
RetrieveTrend	I2	Retrieve enabled trends.
TimeSync	I2	Perform time synchronization.