38
GIPAM User Manual
② GIPAM <---> GIPAM
9 Maintenance
9-1. Troubleshooting
NO
Condition
Cause
Proper Step
1
If all the indicators on
the front have been off.
- The supplied power is under
the rated Voltage(DC 110V)
- The polarity of power supply
is connected in the opposite.
- Trace to the cause of
Voltage drop
- Check out the polarity
2
If one of the Error Code
is displayed on the LCD in
Measuring part as below.
- "ERR 0"
- "ERR 1"
- "ERR 2"
- "ERR 3"
- "ERR 4"
- PT Ratio set is wrong
- CT Ratio set is wrong
- Errors of Input circuit or
the power in Analog circuit
- an obstruction of the
inside communication
- CPU is out of order
- Check out DIP S/W #2
- Check out DIP S/W #1
- Check the Power circuit
- Check the contact of
Main CPU
- Check out CPU on the main
board or working voltage
3
If one of the Error Code
is displayed on the LCD in
Protection part as below.
- "ERR 1"
- "ERR 2"
- "ERR 3"
- Errors of Input circuit or
the power in Analog circuit
- Errors of the Back-up Data
(Calibration Data)
- an obstruction of the inside
communication (RS-232C)
- Check out the working
voltage or components
(Clamp Diode etc.)
- Set the calibration
mode again.
- Check the ccontact of
Main CPU]
4
Inaccuracy of displayed
Voltage
- PT Fuse is down
- Check out PT Fuse
5
Inaccuracy of displayed
Current
- CT rating is inappropriate
-Check out the CT rating
6
Inaccuracy of displayed
power
- The phase sequence of
voltage or Current is incorrect
- Check out the wiring
7
If "E.1" is displayed on
the LCD in Measuring part
- Errors of Data Communication
- Check the contact of
Main Board
TX0
TX1
RX0
RX1
COM
TX0
TX1
RX0
RX1
COM
TX0
TX1
RX0
RX1
COM
TX0
TX1
RX0
RX1
COM
GIPAM #1
GIPAM #2
GIPAM #3
---------
Terminal
Resistor
120Ω
Содержание GIMAC-II
Страница 2: ...GIPAM USER MANUAL Digital Integrated Protection Monitoring Equipment GIPAM User Manual...
Страница 16: ...15 GIPAM User Manual...
Страница 17: ...16 GIPAM User Manual...
Страница 18: ...17 GIPAM User Manual...
Страница 19: ...18 GIPAM User Manual...
Страница 20: ...19 GIPAM User Manual...
Страница 21: ...20 GIPAM User Manual...
Страница 25: ...24 GIPAM User Manual 2 VI Very Inverse Time OCR OCGR t TL TL 0 05 1 00 13 5 I Is 1...
Страница 26: ...25 GIPAM User Manual 3 EI Extremely Inverse Time OCR OCGR t TL TL 0 05 1 00 80 I Is 2 1...
Страница 27: ...26 GIPAM User Manual 4 LI Long Inverse Time OCR OCGR t TL TL 0 05 1 00 120 I Is 1...
Страница 28: ...27 GIPAM User Manual 5 SGR Current and voltage in Zone 1 Vo Vos Io Ios RCA Relay Characteristic Angle...
Страница 32: ...31 GIPAM User Manual 2 Sigle Phase Three Wire System 3 Three Phase Three Wire System with 2 CTs...
Страница 33: ...32 GIPAM User Manual 4 Three Phase Three Wire System with 3 CTs with 3PTs...
Страница 34: ...33 GIPAM User Manual 5 Three Phase Four Wire Syste note 1 6 Connecting with ZCT 7 Connecting with GPT...
Страница 36: ...35 GIPAM User Manual 3 Terminal Block 7 7 External Dimension mm...
Страница 44: ...GIMAC II USER MANUAL Digital Integrated Metering Control Equipment GIMAC II User Manual...
Страница 53: ...10 A57 IgYf AUbiU 5 2 Wiring...
Страница 54: ...11 A57 IgYf AUbiU 1 3P4W 3 CT 2 3P3W 3CT With 3PTs...
Страница 55: ...12 A57 IgYf AUbiU 3 3P3W 2CT 4 1P3W...
Страница 56: ...13 A57 IgYf AUbiU 5 1P2W 6 Odering Information...
Страница 57: ...GMPC III USER MANUAL Protocol converter III GMPC III User Manual...