Details Of Input And Output Signals; Details Of Remote Input And Output Signals; Output Signals (Master Module To Inverter (Fr-A8Nc)) - Mitsubishi Electric 800 Series 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.
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 selection 2 (JOG2
RY5
*2
signal)
RY6
Second function selection (RT signal)
RY7
Current input selection (AU signal)
RY8
- (NET X1 function)
RY9
Output stop (Terminal MRS function)
RYA
- (NET X2 function)
Signal
0: Stop command
*2
1: Forward rotation
start
0: Stop command
*2
1: Reverse rotation
start
*1
Functions assigned to terminals RH, RM, and RL are activated.
*1
*1
1: JOG operation is selected
*2
1: The second function is selected.
*2
1: Terminal 4 is used to input the main speed setting.
*1
The function assigned to Pr.185 is activated.
*1
The function assigned to terminal MRS is activated.
*1
The function assigned to Pr.186 is 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
61