Analog Signal Calibration Settings - Hitachi L300P Series Instruction Manual

3–54
"C" Group: Intelligent Terminal Functions
Analog Signal
Calibration
Settings
Func.
Name
Code
C081 [O] input span calibra-
tion
C082 [OI] input span calibra-
tion
C083 [O2] input span calibra-
tion
C085 Thermistor input tuning Range is 0.0 to 1000
C086 [AM] terminal offset
tuning
C087 [AMI] terminal meter
tuning
C088 [AMI] terminal offset
tuning
C121 [O] input zero calibra-
tion
C122 [OI] input zero calibra-
tion
C123 [O2] input zero calibra-
tion
The functions in the following table configure the signals for the analog output terminals. Note
that these settings do not change the current/voltage or sink/source characteristics – only the
zero and span (scaling) of the signals.
NOTE: See additional settings for analog calibration: Parameter B080 [AM] Terminal Analog
Meter Adjustment (gain), parameter B081 [FM] Terminal Analog Meter Adjustment (gain).
"C" Function
Description
Range is 0 to 65530
Range is 0 to 65530
Range is 0 to 65530
Range is 0.0 to 10.0V
Range is 0.0 to 250%
Range is 0 to 20mA
Range is 0 to 6553 (65530)
Range is 0 to 6553 (65530)
Range is 0 to 6553 (65530)
NOTE: Settings C081, C082, C083, C121, C122, C123 are factory-calibrated for each inverter.
Do not change these settings unless absolutely necessary. Note that if you restore factory
defaults for all parameters, these settings will not change.
Defaults
Run
Mode
Edit –FE2 –FU2 –FR
Lo Hi
(EU) (US) (JP)
✔ ✔
Factory-calibrated
✔ ✔
Factory-calibrated
✔ ✔
Factory-calibrated
✔ ✔
105.0 105.0 105.0
✔ ✔
0.0 0.0 0.0
✔ ✔
80. 80. 80.
✔ ✔
Factory-calibrated
✔ ✔
Factory-calibrated
✔ ✔
Factory-calibrated
✔ ✔
Factory-calibrated
Units SRW Display
— >C081 O-ADJUST
TOP 02119
— >C082 OI-ADJUST
TOP 02512
— >C083 O2-ADJUST
TOP 02818
— >C085 THERM
ADJUST 0105.0
V >C086 AM-MONITOR
OFFSET 00.0V
% >C087 AMI-MON
ADJUST 080
mA >C088 AMI-MON
OFFSET 04.0mA
— >C121 O-ADJUST
ZERO 00000
— >C122 OI-ADJUST
ZERO 00000
— >C123 O2-ADJUST
ZERO 03622