Load Monitor And Process Protection [400]; Load Monitor [410] - Omron SX-F Instruction Manual

Load Monitor and Process Protection [400]

11-4 Load Monitor and Process Protection [400]

11-4-1 Load Monitor [410]

The monitor functions enable the VSD to be used as a load monitor. Load
monitors are used to protect machines and processes against mechanical
overload and underload, e.g. a conveyer belt or screw conveyer jamming, belt
failure on a fan and a pump dry running. See explanation in section 7-5, page
62.
Alarm Select [411]
Selects the types of alarms that are active.
Default:
Off 0
Min 1
Max 2
Max+Min 3
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
Alarm Trip [412]
Selects which alarm must cause a trip to the VSD.
Default:
Selection:
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
411 Alarm Select
Stp Off
A
Off
No alarm functions active.
Min Alarm active. The alarm output functions as an under-
load alarm.
Max Alarm active. The alarm output functions as an over-
load alarm.
Both Max and Min alarm are active. The alarm outputs
function as overload and underload alarms.
43321
169/225
4cf9
UInt
UInt
412 Alarm trip
Stp Off
A
Off
Same as in menu [411]
43322
169/226
4cfa
UInt
UInt
Section 11-4
177