Basler Electric BE1-BPR - Manual (Page 101)

9272000990 Rev J BE1-BPR Functional Description 4-49
CAL Calibration values
HMI Menu Branch: 5 (Standard), 6
(Enhanced)
Parameter Parameter Selections Comments
amps 1 ampere units:
2 (low range)
8 (high range) ∗
5 ampere units:
10 (low range)
40 (high range) ∗ After calibration, the calibration
results are reported as “CAL OK” or
“CAL FAIL ”.
Entering CAL by itself will return the
calibration values for each
calibration range and phase. The
calibration values represent the
number of A/D bits per ampere for
each current input.
∗ High range values are to be used only with enhanced units.
CAL HMI Screen Example:
CAL Command
Purpose:
Read or change calibration values.
Syntax: CAL[x][=]
Comments: x = 1 (low range, 2 (high range)
Access area one password is required to make calibration changes.
CAL Command Example:
Read the relay calibration values.
CAL
CAL1A=140.766; CAL1B=141.110; CAL1C=143.237; CAL1N=141.543
CAL2A=7.076; CAL2B=7.070; CAL2C=7.083; CAL2N=7.064
FREQ Power system frequency
HMI Menu Branch: 5 (Standard), 6
(Enhanced)
Parameter Parameter Setting Default
freq 50 or 60 60
FREQ HMI Screen Example:
FREQ Command
Purpose:
Reads or changes the nominal power system frequency information used by the relay.
Syntax: FREQ[=]
Comments: Access area password one is required to change the setting.
FREQ Command Examples:
1. Read the frequency setting.
FREQ
60
2. Change the frequency setting to 50 hertz.
FREQ=50
CAL FREQ
RANGE-1L/2H 60
CAL FREQ
RANGE-1L/2H 60