Modbus DynaPump OPC Items

Standard Items

See Device Standard Items.

Protocol Items

See Common Modbus OPC Items.

Common Extended Items

See Common Modbus OPC Items. In addition to the common items, the Modbus DynaPump protocol also has the following Extended items:


Modbus DynaPump Extended Items

ItemData TypeDescription

DateTime

Date

Date and time in the RTU

LastAlarmCard

Date

Date and time of the last Alarm card polling

LastHistoryCard

Date

Date and time of the last History card polling

LastShutdownCard

Date

Date and time of the last Shutdown card polling

ResetCardAlarmPosition

BOOL

Write a ‘1’ to reset the alarm history retrieval pointer

ResetCardArchivePosition

BOOL

Write a ‘1’ to reset the archive history retrieval pointer

ResetCardShutdownPosition

BOOL

Write a ‘1’ to reset the shutdown history retrieval pointer

RetrieveCardHistory

BOOL

Write a ‘1’ to retrieve history

TimeSync

BOOL

Write a ‘1’ to cause a time synchronization

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