Communication Loss
Description
Communication loss function:
-
Detects the loss of communication between the LTMT main unit and the PLC or DCS connected through the communication network, once communication has been established.
-
Generates an alarm or a trip action according to the function setting.
When Trip in Remote Mode only setting is enabled, the LTMT main unit sends the trip command only when the motor is running in Remote mode. If the motor is running in Local mode, the LTMT main unit sends only the alarm signal.
Parameter Setting
Parameter |
Range |
Default value |
Function |
|
Disable |
Time Delay |
0.1 – 6000.0 s in step of 0.1 s |
1 s |
Reset Mode |
|
DI + Reset Key |
Auto-Reset Delay (Applicable only if Reset mode is Auto) |
0.0 – 6000.0 s in step of 0.1 s |
0 s |
Trip in Remote Mode Only |
|
Disable |