Mitsubishi Electric MELSEC iQ-R Series - Page 134

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5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
*1 Adjust the values of input response time, input dark test pulse off time, and output dark test pulse off time according to the installation
environment and wiring length.
*2 Set double input discrepancy detection time to 100ms for mechanical switches and 20ms for sensor inputs as standard.
*3 For details on each setting range, refer the following manual.
 CC-Link IE Field Network Remote I/O Module (With Safety Functions) User's Manual
*4 Always set the parameters like this for this case example.
<CCIEF remote (2): SR_IO2>
Wire the reset switch, start switch and muting sensor to the standard remote I/O module as follows.
■Safety devices and safety labels to be used
To create a safety program, use the safety devices and standard/safety shared labels listed in the table below.
Module External device Safety device/safety label
SR_IO1 Light curtain SA\X4 or SA\X5
Contactor SA\Y0 or SA\Y1
Contactor (check for welding) SA\X2 or SA\X3
Muting lamp SA\Y2
R_IO2 Reset switch reset_in
Start switch start_in
Muting start enable sensor mutes_start
Muting sensor 1 mutes_sensor[0]
Muting sensor 2 mutes_sensor[1]
Muting sensor 3 mutes_sensor[2]
Muting sensor 4 mutes_sensor[3]
X0
X1
X2
X3
X4
X5
X6
X7
X8
X9
XA
XB
XC
XD
XE
XF
COM
COM
DA
DB
DG
SLD
+24V
FG
24G
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
Start switch
24VDC
Reset switch
Muting start enable
sensor
Muting sensor 1
Muting sensor 2
Muting sensor 3
Muting sensor 4
* Before wiring muting sensors,
check the specifications of the
muting sensors.
* Before wiring muting sensors,
check the specifications of the
muting sensors.