71M6403
Electronic Trip Unit
SEPTEMBER 2006
CE Calibration Parameters
The table below lists the parameters that are typically entered to effect calibration of circuit breaker accuracy.
CE
Name
Default
Description
Address
0x08
CAL_I0
CAL_I1
CAL_I2
CAL_I3
CAL_I4
CAL_I5
16384
16384
16384
16384
16384
16384
0x09
These six constants control the gain of their respective channels. The nominal
value for each parameter is 214 = 16384. The gain of each channel is directly
proportional to its calibration parameter. Thus, if the gain of a channel is 1%
slow, CAL should be increased by 1%.
0x0A
0x0B
0x0C
0x0D
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