InteliLite Global Guide
110
Event Dual MRS
LBI REMOTE START/STOP (PAGE 564) Evaluated by Master only
Start/stop events
Communication
Communication is establish on RS232 or RS485 communication line. Plug-in module CM-RS232-485 is
required. Communication line is selected via setpoints COM1 Mode (page 367) or COM2 Mode (page 369).
There are options DualMaster and DualSlave. These options adjust, which communication line is selected and
which role controller has in Dual Operation.
IMPORTANT: For correct communication it is necessary to have one Master and one Slave
controller on the same communication line.
IMPORTANT: There are no shared setpoints. It is necessary to have the same settings of AMF
setpoints and engine timers in both controllers.
In case of communication fail between controllers, alarm Dual Operation Fail (page 703) is activated. This
alarm is activated on both controllers. Both controllers are switched to normal operation.
COM Mode in
controller 1
COM Mode in
controller 2
Behavior
Master Slave OK - normal dual operation function
Slave Master OK - normal dual operation function
Master Master
There will be communication fail (it is necessary to have master and
slave to establish communication line) -there will be active
alarmDual Operation Fail (page 703).This alarm will be active on
both controllers. Both controllers will be switched to normal operation.
Slave Slave
There will be communication fail (it is necessary to have master and
slave to establish communication line) -there will be active
alarmDual Operation Fail (page 703).This alarm will be active on
both controllers. Both controllers will be switched to normal operation.
Disabled Master/Slave
There will be communication fail (it is necessary to have master and
slave to establish communication line) -there will be active
alarmDual Operation Fail (page 703).This alarm will be active on
master/slave controller. Both controllers will be switched to normal
operation.
Master/Slave Disabled
There will be communication fail (it is necessary to have master and
slave to establish communication line) -there will be active alarm
Dual Operation Fail (page 703).This alarm will be active on
master/slave controller. Both controllers will be switched to normal
operation.
Disabled Disabled Both controllers are in normal operation.
Adjustment of COM Modes
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