Technical data

OPC Routing Software SINAUT MICRO SC
SINAUT MD720-3
24 C79000-G8900-C210
6.2 OPC Items
The OPC server provides for each configured station the following OPC items:
MSC:[<stationname>]DB1,{<type>}<address>{,<count>}
Access to the PLC’s memory
Read / Write
MSC:[<stationnname>]GPRSConnected
GPRS connection is currently established
Datatype: Bool, Read only
MSC:[<stationname>]SignalQuality
GSM signal quality (0..31)
Datatype: Byte, Read only
MSC:[<stationname>]BytesReceived
Counter for received bytes (counted by the modem)
Datatype: DWord, Read only
MSC:[<stationname>]BytesTransmitted
Counter for transmitted bytes (counted by the modem)
Datatype: DWord, Read only
MSC:[<stationname>]BytesTotal
Counter for total transmitted and sent bytes (counted by the modem)
Datatype: DWord, Read only
MSC:[<stationname>]Firmware
The GPRS modem’s firmware version
Datatype: String, Read only
MSC:[<stationname>]DeviceID
The GPRS modem’s device type ID
Datatype: String, Read only
MSC:[<stationname>]PLCConnected
Communication with the PLC program (i.e. with the GPRS library) works
error free.
FALSE: Communication fault
TRUE: Communication ok
Datatype: Bool, Read only
MSC:[<stationname>]RefreshValues
Command to update all values of the PLC variable’s by the OPC client.
Datatype: Bool, Write only, reading results to 0
MSC:[<stationname>]RefreshStatus
Command to test the connection to the PLC by the OPC client.
With this command the user is able to test the connection to the PLC
from inside the OPC client independently to the periodic functional calls.
(After this command the PLCConnected field holds the current status.)
Datatype: Bool, Write only, reading results to 0