ComAp IM-NT, Справочное руководство

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InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf,
©ComAp – June 2013
229
Pn is the nominal power of the gen-set which is next to be stopped, the upper sum is the sum
of the rest of the gen-sets running in power management. The lower sum is the sum of all the
gen-sets currently running in power management.
#%LdResStop is used from the currently selected reserve set .
13.1.6 Group: Force value
13.1.6.1 Value: ExtValue1
Group Force value
Units -
Related FW 3.0
Description in BTB application many load control and power management functions does
not play active role!
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 group is required to be running in parallel-to-mains mode at
constant load level (baseload), however the system 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: