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OMWT-SOFT-OPC Server Tags OMWT-SOFT-OPC Server
DIGCOUNTER and Directional Counter:
DIGCOUNTER
n
and DIRECTCNT
n
(OMWT-IRCNT, OWT-DIRCNT)
online
(R) - indicates if the device is communicating (0 or 1)
polltime
(R/W) - how often to poll the device (in milliseconds)
nodaladdress
(R) – (TCP/IP Receiver). The node address starts at 1. For
TCP/IP Receivers, the node address corresponds to the node number
for the TCP/IP connection.
repeateraddress
(R) – (Wireless mode) contains the location identifier of
the OMWT-REPEAT repeater. If the sensor did not pass through a
repeater then the value is 0.
serialno
(R) - registration number of the temperature sensor
dio.inputa
(R) – state of the inputa, 1 or 0
dio.inputb
(R) – state of the inputb, 1 or 0
cnt.inputa
(R) - current count of dio.inputa
cnt.inputa.diff
(R/W)- current count from the time the OMWT-SOFT-OPC
was started or when the variable was reset to 0.
cnt.inputa.time
(R) - time in milliseconds of last update (uses Win API
GetTickCount())
cnt.inputa.scale
(R/W) - value multiplied against the counts
cnt.inputa.units
(R/W)- units description field
cnt.inputa.desc
(R/W) - general purpose description field
cnt.inputb
(R) - current count of dio.inputb
cnt.inputb.diff
(R) - current count from the time the OMWT-SOFT-OPC
was started or when the variable was reset to 0.
cnt.inputb.time
(R) - time in milliseconds of last update (uses Win API
GetTickCount())
cnt.inputb.scale
(R/W) - value multiplied against the counts
cnt.inputb.units
(R/W) - units description field
cnt.inputb.desc
(R/W) - general purpose description field
(R) – indicates that the tag is readable.
(R/W) – indicates that the tag is both readable and writeable. OPC Write operations
will either change an I/O point at the device, or an operation will be performed.