Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 141

For electromagnetic contactors, set the parameters as follows.
Item
Transmission interval monitoring time
Wiring selection of input X0 and X1
Wiring selection of input X2
Wiring selection of input X3
Wiring selection of input X4 to XB
Wiring selection of input XC to X1F
Input response time X0 and X1
*1
Input response time X2
*1
Input response time X3
*1
Input response time X4 to XB
*1
Input response time XC to X1F
Double input discrepancy detection time X0_X1
Double input discrepancy detection time X2_X3
Double input discrepancy detection time X4_X5 to XA_XB
Double input discrepancy detection time XC_XD to X1E_X1F
Input dark test execution setting X0 and X1
Input dark test execution setting X2 and X3
Input dark test execution setting X4 to XB
Input dark test execution setting XC 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 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 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 to Y7
*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.
■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
SR_IO1 Two-hand operation switch 1 (NC)
Two-hand operation switch 1 (NO)
Two-hand operation switch 2 (NC)
Two-hand operation switch 2 (NO)
Contactor
Contactor (check for welding)
R_IO2 Reset switch
Setting details
24ms
Not used
Double wiring (NC/NC)
Double wiring (NC/NC)
Double wiring (NC/NC)
Not used
1ms
1ms
1ms
1ms
1ms
*2
1ms
*2
100ms
*2
100ms
*2
1ms
Do not perform
Perform
Do not perform
Do not perform
400s
1 time
Double wiring (Source/Source)
Double wiring (Source/Source)
Not used
Perform
Perform
Do not perform
*1
1ms
*1
1ms
*1
1ms
*3
*4
*4
*4
*4
*4
*4
*4
*4
*4
*4
*4
*4
Safety device/safety label
SA\X6 or SA\X7
SA\X4 or SA\X5
SA\XA or SA\XB
SA\X8 or SA\X9
SA\Y0 and SA\Y1
SA\X2 or SA\X3
reset_in
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
5
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