Mitsubishi Electric PQHY-P72ZLMU-A Service Handbook page 150

[ VII Control ]
(2) INV board
Functions are switched with the following connector.
Connector
CN6 short- Enabling/disabling the following error
circuit con- detection functions;
nector ACCT sensor failure
(5301 Detail No. 115)
ACCT sensor circuit failure
(5301 Detail No.117)
IPM open/ACCT erroneous wiring
(5301 Detail No. 119)
Detection of ACCT erroneous wiring
(5301 Detail No.120)
CN6 short-circuit connector is mated with the mating connector.
Leave the short-circuit connector on the mating connector during normal operation to enable error detection and protect the
equipment from damage.
HWE15150
Function according to connec-
Function
Enabled
Error detec-
tion enabled
- 141 -
Setting timing
tor
Disabled Enabled
Error detec- Anytime after power on
tion disable
(No load op-
eration is pos-
sible.)
Disabled
GB