Details Of Input And Output Signals; Details Of Remote Input And Output Signals; Output Signals (Master Module To Inverter (Fr-A8Nc)) - Mitsubishi Electric FR-A8NC Instruction Manual

7

DETAILS OF INPUT AND OUTPUT SIGNALS

The following device No. are those for station 1. For stations 2 and later, the device No. are different. (Refer to the master
module manual for correspondence between the device No. and station number)
7.1

Details of remote input and output signals

7.1.1

Output signals (master module to inverter (FR-A8NC))

The output signals from the master module are indicated. (Input signals to inverter)
Device no. Signal
RY0 Forward rotation command
RY1 Reverse rotation command
High-speed operation command
RY2
(terminal RH function)
Middle-speed operation command
RY3
(terminal RM function)
Low-speed operation command
RY4
(terminal RL function)
Jog operation command (terminal
RY5
Jog function)

Second function selection
RY6
(terminal RT function)
Current input selection (terminal
RY7
AU function)

Selection of automatic restart after
RY8 instantaneous power failure
(terminal CS function)
0: Stop command

1: Forward rotation start
0: Stop command

1: Reverse rotation start



Functions assigned to terminals RH, RM, RL, JOG, RT, AU, and CS are activated.


Description
When "1" is set, a start command is input to the inverter.
When "1" is set in RY0 and RY1, a stop command is input.
DETAILS OF INPUT AND OUTPUT SIGNALS
7
55