Vdc Power Output Short Circuit (E.p24 Display) [Demonstration] - Mitsubishi Electric FATEC FR-A800 Manual

5
BREAKDOWN MAINTENANCE
5.2.6

24 VDC power output short circuit (E.P24 display) [Demonstration]

Switch the right switch on the rear side to PC-SD short circuit, and check that E.P24 is displayed
immediately.
P1 P
(1) Corrective action
1) Switch the PC-SD short circuit/Release switch on the rear side of the demonstration machine
to Release.
2) Turn OFF/ON the power supply MCCB of the demonstration machine and check that the
display of the 24 VDC power output short circuit (E.P24 display) is cleared.
5.2 Troubleshooting by the demonstration machine
72
Motor
phase loss
PX PR
Normal
PS and
SD short
Open
Push the tab up.