IS-NT-Async-SPI, SW Version 1.2,   ©ComAp – February 2011                                
IS-NT-Async-SPI-1.2.PDF 
 
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When reactive power is imported  (>0) controller displays L (inductive) character of the load. When reactive 
power is exported  (<0) controller displays C (capacitive) character of the load. 
Load  
Active power consumed by Load is displayed in positive numbers e.g. 20kW. 
When reactive power is positive  (>0) controller displays L (inductive) character of the load. 
When reactive power is negative (<0) controller displays C (capacitive) character of the load. 
Gen-set 
Generated active power is displayed in positive numbers e.g. 20kW. 
When reactive power is positive  (>0) controller displays L (inductive) character of the load. 
When reactive power is negative (<0) controller displays C (capacitive) character of the load. 
Force value  
Force value 1-16     [ X ] 
„Source“ setpoints containing the alternative values for selected „target“ setpoints. The setpoint with index X 
corresponds to the ForceValueInXXth function. 
Hint:
 
As the “source” for Force value channel can be used any compatible value in the controller (in general all 
values and setpoints of types integer8,16,32). In that case the corresponding ForceValueInXX setpoint is 
unused on that channel. 
 
ExtValue1LoLim   [ X ] 
ExtValue2LoLim   [ X ] 
ExtValue3LoLim   [ X ] 
ExtValue4LoLim   [ X ] 
ExtValueX low limit. The value is not decreased under this limit, even if the request still exists (via binary 
input ExtValueX down). 
Step:     1 X 
Range:    -32000 – ExtValueXHiLim X 
ExtValue1HiLim   [ X ] 
ExtValue2HiLim   [ X ] 
ExtValue3HiLim   [ X ] 
ExtValue4HiLim   [ X ] 
ExtValueX high limit. The value is not increased above this limit, even if the request still exists (via binary 
input ExtValueX up). 
Step:     1 X 
Range:    ExtValueXLoLim – 32000 X