Mitsubishi Electric 700 Series Instruction Manual page 6

Input power S1-SC
OFF -
Short
ON Open
Short
Open
*1 At an internal safety circuit fault, E.SAF or E.CPU is displayed on the operation panel. SA is displayed on the operation panel
while S1 and S2 signals are both open and the safety function operates (without internal safety circuit fault).
*2 To use RUN terminal for monitor output of failure detection, Pr.190 should be set to "81" (Safety monitor 2).
*3 To use A,C terminal for monitor output of failure detection, Pr.192 should be set to "81" (Safety monitor 2).
Wire and ferrule specification
Wire size (mm
0.3
0.5
0.75
1.25 / 1.5
0.75 (combined 2 wire)
*Ferrules and tools are distributed by Phoenix Contact Co., Ltd.
Jumper cable
The jumper cable between S1,S2 and SC terminal has been installed in the factory as shown in Fig.2.
Before connecting safety input wire to S1,S2 and SC terminal, remove this jumper cable.
Table.3 Truth table of Safety related signals
Internal safety
S2-SC
circuit
*1
- -
No failure
Short
Failure
No failure
Open
Failure
Open N/A
Short N/A
Table.4 wire and ferrule specification
2 ) Ferrule with insulation sleeve *
1
AI TWIN 2 X 0,75-10GY
RUN or A-C
SO (SAFE)
(SAFE2)
OFF(Open)
OFF(Open)
OFF(Open)
ON(Close)
OFF(Open)
OFF(Open)
OFF(Open)
N/A
" " denotes a condition where circuit fault does not apply.
AI 0,34-10TQ
AI 0,5-10WH
AI 0,75-10GY
AI 1-10RD
AI1,5-10BK
AM AM
Fig.2. Short wire
4
Inverter operation state
*2 *3
OFF(Open) Output shutoff (Safe state)
ON(Close)
OFF(Open) Output shutoff (Safe state)
ON(Close) Output shutoff (Safe state)
OFF(Open) Output shutoff (Safe state)
OFF(Open) Output shutoff (Safe state)
OFF(Open) Output shutoff (Safe state)
Crimping tool name *
CRIMPFOX 6
Drive enable