Moxa Technologies ioLogik E2210, Руководство пользователя

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ioLogik E2200 Series Click&Go
4-14
IF Conditions
IF conditions are events that trigger THEN/ELSE actions . Under the IF column, you can set up to 3
conditions that must be satisfied for the actions under the THEN/ELSE column to take place. As soon as the
IF conditions are satisfied, the specified THEN/ELSE action is performed. For example, an alarm can be
activated when a door is opened. Use the pull downs to specify the conditions and units of measurement (e.g.,
DI-0=OFF).
IF conditions can be specified as follows:
IF Conditions Operators Remark
DI ON, OFF, ON to OFF, OFF to ON, Change DI-x represents the channel number
Counter =, >, <, >=, <=, Change Counter-x represents the channel number.
Max Counter Value: 4,294,967,295
AI =, >, <, >=, <= AI-x represents the number of the channel.
Max Value: Depends on the analog modes
or the result of scaling. Internal
Register(Float) can be used as the
comparison or throughput setting
controlled by remote SCADA or a
Modbus/TCP program.
Relay =, >, <, >=, <= CurRelayCNT-x represents the current relay
counts for the channel.
Max Value: 4,294,967,295
Internal Register = Reg-x represents the number of the internal
register.
x = 00 to 23 / Trigger Value: 0 to 255
Timer TIMEOUT Timer-x, x = 00 to 23
Max value: 4,294,967 seconds
Schedule Time, Range and Recurrence
Host Connection
Fail
N/A When Port 502 is disconnected, the function
will be activate
DI
DI refers to the status of a digital input channel. Edge detection can be used to refine the conditions. For
example, the condition DI-0=OFF is satisfied for as long as DI-0 remains off. The condition DI-0=ON to OFF ,
however, is only satisfied the instant the DI-0 turns off. The transition of the status change can also be handled
using “Change” operator so it will trigger the related action whether it is ON-to-OFF or OFF-to-ON.
Scroll to select DI and click on the property ( ) button to enter the DI Settings window.