Mitsubishi Electric 800 Series Instruction Manual page 49

• Check that the terminal block is parallel to the inverter and the pins on the inverter control circuit connector are not bent.
After checking proper connection, tighten the screw to fix the terminal block.
Insert the terminal
block parallel to the
inverter.
NOTE
• Do not tilt the terminal block while tightening the screws or removing it from the inverter. (Otherwise, a stress applied to the
control circuit terminal block or the control circuit connector may cause damage to them.)
• After replacing the control terminal block, set the switch to the correct position in accordance with the control logic of input
signals. (Refer to the FR-E800 Instruction Manual (Connection) or FR-E860 Instruction Manual (Connection).)
Inverter's control
circuit connector
A
Inverter's control
circuit connector
Fasten the screws.
View from side A
3. Precautions for Maintenance and Inspection
1
Control circuit
terminal block
2
3
Control circuit
terminal block
4
5
6
7
8
9
10
48
3.1 Inspection item