Mitsubishi Electric MELSEC iQ-R Series - Page 115

5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
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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.
*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.
Item Setting details
*3
Transmission interval monitoring time 24ms
Wiring selection of input X2 Double wiring (NC/NC)
*4
Wiring selection of input X3 Double wiring (NC/NC)
*4
Wiring selection of input X4 Double wiring (NC/NC)
*4
Wiring selection of input X5 Double wiring (NC/NC)
*4
Wiring selection of input X0, X1, and X6 to X1F Not used
Input response time X2
*1
1ms
Input response time X3
*1
1ms
Input response time X4
*1
1ms
Input response time X5
*1
1ms
Input response time X6
*1
1ms
Input response time X7
*1
1ms
Input response time X8
*1
1ms
Input response time X0, X1, and X9 to X1F
*1
1ms
Double input discrepancy detection setting X2_X3 Detect
*4
Double input discrepancy detection setting X4_X5 Detect
*4
Double input discrepancy detection setting X0, X1, and X6 to X1F Do not detect
*4
Double input discrepancy detection type X2_X3 Discrepancy detection time specified
*4
Double input discrepancy detection type X4_X5 Discrepancy detection time specified
*4
Double input discrepancy detection type X0, X1, and X6 to X1F Discrepancy detection time not specified
*4
Double input discrepancy auto recovery setting Not used
Double input discrepancy detection time X2_X3
*2
10 (100ms)
Double input discrepancy detection time X4_X5
*2
50 (500ms)
Double input discrepancy detection time X0, X1, and X6 to X1F
*2
1 (10ms)
Input dark test execution setting X2 Perform
*4
Input dark test execution setting X3 Perform
*4
Input dark test execution setting X4 Perform
*4
Input dark test execution setting X5 Perform
*4
Input dark test execution setting X0, X1, and X6 to X1F Do not perform
*4
Input dark test pulse OFF time
*1
400s
Number of pulse output for input dark test 1 time
Ext. module 1_Wiring selection of output Y0 Double wiring (Source/Source)
*4
Ext. module 1_Wiring selection of output Y1 Double wiring (Source/Source)
*4
Ext. module 1_Wiring selection of output Y2 Single wiring
*4
Ext. module 1_Wiring selection of output Y3 to Y7 Not used
*4
Ext. module 1_Output dark test execution setting Y0 Perform
*4
Ext. module 1_Output dark test execution setting Y1 Perform
*4
Ext. module 1_Output dark test execution setting Y2 Do not perform
*4
Ext. module 1_Output dark test execution setting Y3 to Y7 Do not perform
*4
Ext. module 1_Output dark test pulse OFF time Y0
*1
1ms
Ext. module 1_Output dark test pulse OFF time Y1
*1
1ms
Ext. module 1_Output dark test pulse OFF time Y2
*1
1ms
Ext. module 1_Output dark test pulse OFF time Y3 to Y7
*1
1ms
Ext. module 1_Number of pulse output for output dark test 1 time