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OMWT-SOFT-OPC Server OMWT-SOFT-OPC Server Tags
N
37
ALARMTEMP: ALARMTEMP
n
(OMWT-TEMPALRM)
online
(R) - indicates if the device is communicating (0 or 1)
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.
polltime
(R/W) - how often to poll the device (in milliseconds)
serialno
(R) - registration number of the temperature sensor
input
(R) - current temperature in engineering units
input.raw
(R) - current temperature in ºC
input.units
(R/W) -engineering units of the input tag (ºC, ºF, or ºK). When
this tag is written, it changes the temperature scale in the
input.value
tag.
input.units
must be one of the following: "Celsius",”C”,
"Fahrenheit",”F”, or "Kelvin",”K”.
input.deadband
(R/W) - filtering deadband in ºC
input.conv
(R/W) - calibration and unit conversion parameters string.
(Cal1Raw,Cal1Engr,Cal2Raw,Cal2Engr)
input.desc
(R) - General identification description field.
input.isalarm
(R) – is the temperature above the set point (0 or 1).
input.isalarmtime
(R) – has the temperature been above the set point for
more than the alarm time (0 or 1).
input.marker
(R) – general purpose 8 bit identifier from the sensor
input.alarmtemp
(R) – set point for the high temperature alarm in
engineering units
input.alarmtime
(R) – set point for the amount of time that must pass for
the input to be above the input.alarmtemp to trigger the input.alarmtime
alarm
(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.