Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 223

This example shows when the guard open/close signal of the safety switch is input. When using a safety switch whose
interlock status can be monitored, input the locking status signal to the safety remote I/O module as well.
For safety switch and electromagnetic contactors, set the parameters as follows.
Item
Transmission interval monitoring time
Wiring selection of input X2
Wiring selection of input X3
Wiring selection of input X4
Wiring selection of input X5
Wiring selection of input X0, X1, and X6 to X1F
*1
Input response time X2
*1
Input response time X3
*1
Input response time X4
*1
Input response time X5
*1
Input response time X6
*1
Input response time X7
*1
Input response time X8
Input response time X0, X1, and X9 to X1F
Double input discrepancy detection setting X2_X3
Double input discrepancy detection setting X4_X5
Double input discrepancy detection setting X0, X1, and
X9 to X1F
Double input discrepancy detection type X2_X3
Double input discrepancy detection type X4_X5
Double input discrepancy detection type X0, X1, and
X9 to X1F
Double input discrepancy auto recovery setting
Double input discrepancy detection time X2_X3
Double input discrepancy detection time X4_X5
Double input discrepancy detection time X0, X1, and
*2
X9 to X1F
Input dark test execution setting X2
Input dark test execution setting X3
Input dark test execution setting X4
Input dark test execution setting X5
Input dark test execution setting X0, X1, and X9 to X1F
*1
Input dark test pulse OFF time
Number of pulse output for input dark test
Ext. module 1_Wiring selection of output Y0
Ext. module 1_Wiring selection of output Y1
Ext. module 1_Wiring selection of output Y2
Ext. module 1_Wiring selection of output Y3 to Y7
Ext. module 1_Output dark test execution setting Y0
Ext. module 1_Output dark test execution setting Y1
Ext. module 1_Output dark test execution setting Y2
Ext. module 1_Output dark test execution setting Y3 to
Y7
Ext. module 1_Output dark test pulse OFF time Y0
Ext. module 1_Output dark test pulse OFF time Y1
Ext. module 1_Output dark test pulse OFF time Y2
*3
Setting details
SR_M2IO1
24ms
Double wiring (NC/NC)
Double wiring (NC/NC)
Double wiring (NC/NC)
Double wiring (NC/NC)
Not used
1ms
1ms
1ms
1ms
1ms
1ms
1ms
*1
1ms
*4
Detect
*4
Detect
*4
Do not detect
Discrepancy detection time
*4
specified
Discrepancy detection time
*4
specified
Discrepancy detection time not
*4
specified
Not used
*2
10 (100ms)
*2
50 (500ms)
1 (10ms)
*4
Perform
*4
Perform
*4
Perform
*4
Perform
*4
Do not perform
400s
1 time
Double wiring (Source/
*4
Source)
Double wiring (Source/
*4
Source)
*4
Single wiring
*4
Not used
*4
Perform
*4
Perform
*4
Do not perform
*4
Do not perform
*1
1ms
*1
1ms
*1
1ms
SR_M3IO1
24ms
*4 *4
Double wiring (NC/NC)
*4 *4
Double wiring (NC/NC)
*4 *4
Double wiring (NC/NC)
*4 *4
Double wiring (NC/NC)
Not used
1ms
1ms
1ms
1ms
1ms
1ms
1ms
1ms
*4
Detect
*4
Detect
*4
Do not detect
Discrepancy detection time
*4
specified
Discrepancy detection time
*4
specified
Discrepancy detection time not
*4
specified
Not used
10 (100ms)
50 (500ms)
1 (10ms)
*4
Perform
*4
Perform
*4
Perform
*4
Perform
*4
Do not perform
400s
1 time
Double wiring (Source/
*4
Source)
Double wiring (Source/
*4
Source)
*4
Single wiring
*4
Not used
*4
Perform
*4
Perform
*4
Do not perform
*4
Do not perform
1ms
1ms
1ms
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.2 System to Which Multiple Safety CPUs are Connected
SR_M4IO1
24ms
*4
Double wiring (NC/NC)
*4
Double wiring (NC/NC)
*4
Double wiring (NC/NC)
*4
Double wiring (NC/NC)
Not used
1ms
1ms
1ms
1ms
1ms
1ms
1ms
1ms
*4
Detect
*4
Detect
*4
Do not detect
Discrepancy detection time
*4
specified
Discrepancy detection time
*4
specified
Discrepancy detection time not
*4
specified
Not used
10 (100ms)
50 (500ms)
1 (10ms)
*4
Perform
*4
Perform
*4
Perform
*4
Perform
*4
Do not perform
400s
1 time
Double wiring (Source/
*4
Source)
Double wiring (Source/
*4
Source)
*4
Single wiring
*4
Not used
*4
Perform
*4
Perform
*4
Do not perform
*4
Do not perform
1ms
1ms
1ms
221
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