Himoinsa CEM7 User Manual

(APPENDIX II) CONTROL UNIT SCREENS | PAGE 81
Using the arrow keys ▲▼the signal to be analysed is selected (VG1, VG2, VG3,
VR1, VR2, VR3, I1, I2 or I3). To display the harmonic press the key .
> Analysed signal: selection via the cursors ▲▼.
V G 2
H 3 : 6 %

H 5 : 2 %

H 7 : 1 % T H D : 5 . 7 %
V G 3
H 3 : 2 %

H 5 : 1 %

H 7 : 0 % T H D : 3 . 9 %
Fig.1
Analysed signal: selection via the cursors
▲▼
V G 2
H 3 : 6 %

H 5 : 2 %

H 7 : 1 % T H D : 5 . 7 %
Fig.2
Spectral analysis
V G 2
H 3 : 6 %

H 5 : 2 %

H 7 : 1 % T H D : 5 . 7 %

Conrm key ().
V G 2
H 9 : 1 %

H 11 : 0 %

H 13 : 0 % T H D : 5 . 7 %

Conrm key ().
8. CUSTOMIZING PASSWORDS
* * * * PASSWORD * * * *

0 . User
1 . Maintenance
* * * * USER * * * *
Password
1 1 1 1
0 0 0 0
Fig.1
Old password
* * * * USER * * * *
Password
1 1 1 1
0 0 0 0
Fig.2
New password
9. J1939
* MENU *

1 . List of errors
2 . List of starts
10. HARMONICS
The control unit performs a calculation of the different voltage and current
harmonics. The information shown is:
• Spectrum graphic in frequencies.
• Values in % of the harmonic components up to 20.
• Total harmonic distortion (THD) and total harmonic distortion plus
noise (THDN) in %.

Himoinsa CEM7 Specifications

General

Brand	Himoinsa
Model	CEM7
Category	Control Unit
Language	English