Gw Instek GPT-9801 Insulation measuring device, GPT-9801 User Manual
Product codes
GPT-9801
APPENDIX
147
220
100
12
0
23
0
220
100
12
0
23
0
Rating
100V/120V
T5A 250V
220V/230V
T2.5A 250V
Error Messages
System Self Test
The following error messages or messages may appear on the GPT
screen during the Start-Up initialization. If any of these error messages
appear on the GPT-9000, please see an authorized GW Instek
distributor.
screen during the Start-Up initialization. If any of these error messages
appear on the GPT-9000, please see an authorized GW Instek
distributor.
Error Messages
Description
0x11
EEPROM1 Error
0x12
EEPROM1 Error
0x21
W-V Offset Error (W-V: ACW/DCW voltage)
0x22
W-I Offset Error (W-I: ACW/DCW current)
0x23
IR-I Offset Error
0x24
GB-I Offset Error