GEAR ASSEM. (56 teeth) 8N4931 - Caterpillar

Table 1
OP8 Setpoints (1) - Voltmeter Ammeter Programming    
Setpoint     Name     Description     Range Of Value     Factory Default    
AC01     Phase A (VA) Voltage Calibration     Calibration value used by the GSC+ to compensate for the characteristics of the phase A voltage transformer within the ATB+.     0 to 255 in increments of 1     0    
AC02     Phase B (VB) Voltage Calibration     Calibration value used by the GSC+ to compensate for the characteristics of the phase B voltage transformer within the ATB+.     0 to 255 in increments of 1     0    
AC03     Phase C (VC) Voltage Calibration     Calibration value used by the GSC+ to compensate for the characteristics of the phase C voltage transformer within the ATB+.     0 to 255 in increments of 1     0    
AC04     Phase A (IA) Current Calibration     Calibration value used by the GSC+ to compensate for the characteristics of the phase A current transformer within the ATB+.     0 to 255 in increments of 1     0    
AC05     Phase B (IB) Current Calibration     Calibration value used by the GSC+ to compensate for the characteristics of the phase B current transformer within the ATB+.     0 to 255 in increments of 1     0    
AC06     Phase C (IC) Current Calibration     Calibration value used by the GSC+ to compensate for the characteristics of the phase C current transformer within the ATB+.     0 to 255 in increments of 1     0    
AC07 (2)     Phase A (VA) Voltage Calibration of BTB+     Calibration value used by the GSC+ to compensate for the characteristics of the phase A voltage transformer within the BTB+.     0 to 255 in increments of one.     0    
( 1 ) The setpoints are programmed at the factory to the calibration value listed on the bar code sticker of the ATB+.
( 2 ) Setpoint is available on GSC+ only.OP8 is the option for programming the calibration value of the voltmeter and ammeter. When the GSC+ or the AC transformer box + (ATB+) has been replaced, the calibration values that are written on the ATB+ bar code sticker, must be programmed into the GSC+ in order to ensure accurate voltage values and current values.The GSC+ monitors six transformers in the ATB+ for information about the voltage and current. Each transformer has individual characteristics that affect the voltage and current measurements that are taken by the GSC+. A calibration value is measured and the value is assigned at the factory. The calibration value is recorded on the bar code sticker that is located on the lower left hand side of the ATB+. When the generator set is assembled at the factory, the calibration values on the bar code sticker are programmed into the GSC+. The transformers calibration value is 0 to 255. The transformers calibration value uses increments of 1.Procedure For Voltmeter/Ammeter Programming
Note: Service Mode cannot