Mitsubishi Electric MELSEC iQ-R Series - Page 125

5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
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For the enabling switch, 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 X0 and X1 Double wiring (NC/NC)
*4
Wiring selection of input XA and XB Double wiring (NC/NC)
*4
Wiring selection of input XC and XD Double wiring (NC/NC)
*4
Input response time X0 and X1
*1
1ms
Input response time XA and XB
*1
1ms
Input response time XC and XD
*1
1ms
Double input discrepancy detection setting X0 and X1 Detect
*4
Double input discrepancy detection setting XA and XB Detect
*4
Double input discrepancy detection setting XC and XD Detect
*4
Double input discrepancy detection type X0 and X1 Discrepancy detection time specified
*4
Double input discrepancy detection type XA and XB Discrepancy detection time specified
*4
Double input discrepancy detection type XC and XD Discrepancy detection time specified
*4
Double input discrepancy detection time X0 and X1
*2
500ms
Double input discrepancy detection time XA and XB
*2
100ms
Double input discrepancy detection time XC and XD
*2
100ms
Input dark test execution setting X0 and X1 Perform
*4
Input dark test execution setting XA and XB Perform
*4
Input dark test execution setting XC and XD 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 Y1 Double wiring (Source/Source)
*4
Ext. module 1_Output dark test execution setting Y1 Perform
*4
Ext. module 1_Output dark test pulse OFF time Y1
*1
1ms
Ext. module 1_Number of pulse output for output dark test 1 time