ComAp IG-NT GC, Reference Manual

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IGS-NT-BC, SW Version 1.2.0,
©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
166
Related FW 3.0
Description Bits of this value sh
ow "1" if the bank controller receives the “Red alarm is present
in the alarmlist” message from the subordinated gen-set controller which has
address corresponding with the bit position. Bit 0 represents address 1 etc. This
value contains information about controllers with addresses 1-16.
N
OTE
:
The bit which corresponds to the own controller is always set to "1".
Value: RED32
Group Gensets
Units -
Related FW 3.0
Description
Bits of this value show "1" if the bank controller receives the “Red alarm is present
in the alarmlist” message from the subordinated gen-set controller which has
address corresponding with the bit position. Bit 0 represents address 17 etc. This
value contains information about controllers with addresses 17-32.
N
OTE
:
The bit which corresponds to the own controller is always set to "1".
Group: Force value
Value: ExtValue1
Group Force value
Units -
Related FW 3.0
Description This data object is intended for remote control of the gen-set via the
communication if some kind of data is to be passed into the controller.
This object can be written via the communication (e.g. Modbus) without any
limitation. Use GenConfig function Generate Cfg Image to get the communication
object number or register number of this particular value object. Below is a typical
example of using this object.
E
XAMPLE
:
The gen-set is required to be running in parallel-to-mains mode at constant load
level (baseload), however the baseload level is adjusted from a supervisory PLC
system via Modbus.
C
AUTION
!
It is not allowed to solve this task by cyclic writing of the baseload setpoint from
the supervisory device. The EEPROM memory may become damaged when any
setpoint is written repeatedly with a short period.
The proper solution is following:
1. Go to GenConfig, download the configuration from the controller, select
the LAI tab and configure the logical analog input LdCtrl:AnExBld onto the
ExtValue1 , which is located in the Force value group. If you do not see
the LAI tab you have to switch the GenConfig to "advanced" mode. Then