Mitsubishi Electric MELSEC-QS Series Safety Application Manual page 132

5
SAFETY APPLICATION CONFIGURATION EXAMPLE (USING A
SINGLE SAFETY PROGRAMMABLE CONTROLLER)
Item
5. Time of noise removal filter X8, 9
6. Time of noise removal filter XA, B
7. Time of noise removal filter XC, D
8. Time of noise removal filter XE, F
13. Doubling input discrepancy detection time X8, 9
14. Doubling input discrepancy detection time XA, B
15. Doubling input discrepancy detection time XC, D
16. Doubling input discrepancy detection time XE, F
21. Input dark test selection X8, 9
22. Input dark test selection XA, B
23. Input dark test selection XC, D
24. Input dark test selection XE, F
25. Input dark test pulse OFF time
(4) Device numbers to be used
Safety/standard
Safety
Safety
Safety
Safety
Safety
Safety
Standard
5
5.6 Case Examples
- 83
5.6.8 Two-hand operation switch
• Parameter setting example
Table 5.38 CC remote (3) SR_IO3 parameter settings
*1
*1
*1
*1
*2
*2
*2
*2
*1
*1: Adjust the values of Time of noise removal filter and Input dark test pulse OFF time according to
the installation environment and wiring length.
*2: Set Doubling input discrepancy detection time to 100ms for the mechanical switch and 20ms for
the sensor input as a standard.
*3: For setting range, refer to the following.
CC-Link Safety System Remote I/O Module User's Manual
*4: Always set the enclosed option for this case example.
The following device numbers are used in the sequence program.
Table 5.39 Device numbers to be used
External device
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)
Reset switch
"1ms"
"1ms"
"1ms"
"1ms"
"100ms"
"100ms"
"100ms"
"100ms"
"Not execute"
"Not execute"
"Not execute"
"Not execute"
"400 s"
*3*4
Setting
Device number
X148
X14A
X14C
X14E
Y101
X10A or X10B
X140