SCANCOM OPC Items
Standard Items
Protocol Items
The ScanCom protocol implementation supports item names. Items available in the ScanCom device are one of four different types: General, System, FRDM and Hardware.
General Items (All Models)
Item | Data Type | Description |
|---|---|---|
DemandGCUpload | UI1 | Demand GC Upload. Enter the run number to access after the /. Example: DemandGCUpload/1. |
LastAlarmRecord | Date | Timestamp of the latest Alarm record collected from the device. |
LastChangeLogRecord | Date | Timestamp of the latest Change Log record collected from the device. |
LastDailyRecord/n | Date | Timestamp of the latest Daily Upload record collected from Meter n. |
LastDemandGCRecord | Date | Timestamp of the latest Demand GC record collected from the device. |
LastDLogRecord/n | Date | Timestamp of the latest DLog record collected from DLog n. |
LastEventRecord | Date | Timestamp of the latest Event record collected from the device. |
LastHourlyRecord/n | Date | Timestamp of the latest Hourly Upload record collected from Meter n. |
LastTimeSync | Date | Timestamp of the last time sync. |
LastTimeSyncResult | I4 | Result code for the last time sync: 0 for no error or alarm. Error and alarm result code values are set in the Time Sync object. |
MoveHourly | UI4 | Move Hourly Upload position pointer. |
TimeSync | I2 | Synchronize Time |
System Items (All Models)
Item | Access | Data Type | Scancom ID and Description |
|---|---|---|---|
Bat_Voltage | Read Only | R4 | (0006) Input battery voltage. |
Board_ID | Read Only | BSTR | (0004) Scanner board ID number. |
Cert_TimeDate | Read Only | DATE | (000F) Certification date time stamp. |
CFG_lock_status | Read Only | UI1 | (001D) CFG lockout status |
Charge_Voltage | Read Only | R4 | (0008) Input battery charge voltage |
FR_Check_alarm_cfg | Read/Write | UI1 | (0018) Flow run check alarm configuration. Bit 0 = Log in event log. Bit 1 = Show in network alarms & alarm page. |
Gas_Day | Read/Write | I2 | (0007) Indicates the gas day hour based on contract hour. 0 - 23 |
HW_Range_alarm_cfg | Read/Write | UI1 | (0017) Hardware range alarm configuration. Bit 0 = Log in event log. Bit 1 = Show in network alarms & alarm page. |
Low_Bat_Dband | Read/Write | R8 | (0012) Low battery alarm dead band. |
Low_Bat_Limit | Read/Write | R8 | (0011) Low battery alarm set point. |
Low_Battery_AlStat | Read Only | UI2 | (0013) Low battery alarm status |
Meas_Change_Cnt | Read Only | UI2 | (0022) Measurement change counter. |
Model_No | Read Only | UI2 | (0001) The scanner model number. |
Node_name | Read/Write | BSTR | (0005) Unit node name. |
Num_Runs | Read Only | UI1 | (0021) Number of flow runs in use in the device. |
NVRAM_Voltage | Read Only | R4 | (000E) NVRAM backup battery voltage. |
Pwr_Save_Mode | Read/Write | UI1 | (0060) Power save mode. 0 = Full power. 1 = Conserve power. |
Serial_No | Read Only | BSTR | (0003) Unit serial number. |
Soft_Ver | Read Only | BSTR | (0002) Software version. |
Stn_No | Read Only | UI2 | (0020) Station number. |
Superboot_flag | Read Only | UI1 | (0000) Super boot flag 0/1. 0 = Normal. 1 = Super Boot Mode |
System_AlStat | Read Only | UI2 | (0019) System alarm page status 0/1 |
TimeDate | Read Only | DATE | (0010) Device time. |
Uchg_lock_bytes | Read Only | UI2 | (001E) Change lock bytes. |
Unit_Temp | Read Only | R4 | (0009) Ambient unit temperature. |
Unit_Vref | Read/Write | R8 | (000A) ATOD System Voltage Reference |
UserChg_No | Read Only | UI2 | (0023) Last User Change number |
UserChg_Size | Read Only | UI2 | (002D) User change log size in bytes. |
Hardware Items General
Hardware items use the .XX/X modifiers to specify the resource parameter and slot number to access. Resource parameters should be converted from HEX to a decimal number.
Example: HardwareAnalogInput01.16/1 would access HEX parameter 10 on slot 1 for item HardwareAnalogInput01.
Hardware Items (1130 Model)
Item | Data Type | Access | Scancom ID (HEX) | Description |
|---|---|---|---|---|
AnalogIn1_0x0505 | R8 | Read/Write | 0x0505 | Analog Input #1 (A05) |
AnalogIn2_0x0506 | R8 | Read/Write | 0x0506 | Analog Input #2 (A06) |
AnalogIn3_0x0507 | R8 | Read/Write | 0x0507 | Analog Input #3 (A07) |
AnalogIn4_0x0508 | R8 | Read/Write | 0x0508 | Analog Input #4 (A08) |
AnalogIn5_0x0509 | R8 | Read/Write | 0x0509 | Analog Input #5 (A09) |
AnalogIn6_0x050A | R8 | Read/Write | 0x050A | Analog Input #6 (A10) |
Status1_0x010D | R8 | Read/Write | 0x010D | Status Input #1 (A13) |
Status2_0x010E | R8 | Read/Write | 0x010E | Status Input #2 (A14) |
StatusInDI01_0x0101 | R8 | Read/Write | 0x0101 | Status Input (X01) |
StatusInCD01x2_0x0102 | R8 | Read/Write | 0x0102 | Status Input (X02) |
StatusInCD01x3_0x0103 | R8 | Read/Write | 0x0103 | Status Input (X03) |
StatusInCD01x4_0x0104 | R8 | Read/Write | 0x0104 | Status Input (X04) |
StatusInCD01x5_0x0105 | R8 | Read/Write | 0x0105 | Status Input (X05) |
PulseInputX01_0x0301 | R8 | Read/Write | 0x0301 | Pulse Input (X01) |
PulseInputX02_0x0302 | R8 | Read/Write | 0x0302 | Pulse Input (X02) |
PulseIn1_0x0304 | R8 | Read/Write | 0x0304 | Pulse Input #1 (A04) |
PulseIn2_0x030B | R8 | Read/Write | 0x030B | Pulse Input #2 (A11) |
Hardware Items (1131 Model)
Item | Data Type | Access | Scancom ID (HEX) | Description |
|---|---|---|---|---|
AnalogIn1_0x050F | R8 | Read/Write | 0x050F | Analog Input #1 (A15) |
AnalogIn2_0x0511 | R8 | Read/Write | 0x0511 | Analog Input #2 (A17) |
AnalogIn3_0x0513 | R8 | Read/Write | 0x0513 | Analog Input #3 (A19) |
AnalogIn4_0x0515 | R8 | Read/Write | 0x0515 | Analog Input #4 (A21) |
AnalogIn5_0x0517 | R8 | Read/Write | 0x0517 | Analog Input #5 (A23) |
AnalogIn6_0x0519 | R8 | Read/Write | 0x0519 | Analog Input #6 (A25) |
AnalogIn7_0x0510 | R8 | Read/Write | 0x0510 | Analog Input #7 (A16) |
AnalogIn8_0x0512 | R8 | Read/Write | 0x0512 | Analog Input #8 (A18) |
AnalogIn9_0x0514 | R8 | Read/Write | 0x0514 | Analog Input #9 (A20) |
AnalogIn10_0x0516 |