Himoinsa CEM7 - Page 108

(APPENDIX VII) CALIBRATION OF THE CONTROL UNIT | PAGE 108
13. APPENDIX V: CALIBRATION OF THE CONTROL
UNIT
The CEM7 control unit allows calibration adjustments to be made to the voltage
measurements of the genset and network (only control units CEA7 and CEC7).
For this purpose, it is enabled in the Parameters menu
Measurements of pa-
rameters 3, 4 and 5 for calibrating the voltages R, S and T of the genset; also,
parameters 14, 15 and 16 are enabled for calibrating the voltages U, V and W of
the network (only control units CEA7 and CEC7). To carry out this process, the
enabling of a manufacturer level password is required.
* * * * PARAMETERS * * * *

1 . Drawing dimension
2 . Times

3 . Regulations
To access the calibration process pressed the key  to access the parameter
that calibrates the corresponding phase.
* * * * MEASUREMENTS * * * *



When entering calibration mode, the current voltage measurement between
phase and neutral of the corresponding phase is shown:
* * * * MEASUREMENTS * * * *


