SICK MITSUBISHI ELECTRIC MELSEC iQ-F Series - Page 68

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4 FUNCTIONS
4.2 Built-In Program Selection Function
The details of the program 9 are as follows.
Two logic paths have already been connected.
Inputs/
sensors
A:
Dual-channel equivalent N/C
contact
Cross-circuit detecting control
signals
B:
Single-channel N/C contact
Dual-channel equivalent N/C
contact (without cross-circuit
detection)
ESPE and sensors with
semiconductor output
OR OR with FX5-SF-8DI4 (switch position 7)
AND AND with FX5-SF-8DI4 (switch position 1 to 6)
Restart
interlock
Connection of X0:
• (1): Q0/Q1, with restart interlock, without EDM
• (2): Q0/Q1, without restart interlock, without EDM
• (3): Q0/Q1, with restart interlock, with EDM
• (4): Q0/Q1, without restart interlock, with EDM
AND
Restart
interlock
Connection of X1:
• (5): Q2/Q3, with restart interlock, Q2 without EDM
• (6): Q2/Q3, without restart interlock, Q2 without EDM
• (7): Q2/Q3, with restart interlock, Q2 with EDM
• (8): Q2/Q3, without restart interlock, Q2 with EDM
Bypass OR limited 60 seconds with FX5-SF-8DI4 (switch position 8)
ENABLE Always wire ENABLE (XS0). (24 VDC is required.)
When the ENABLE is LOW, Q0 to Q3 are always LOW.
Off delay Off delay acts only on Q3.
Retriggering Connection of X2:
Q3, with/without EDM
• (9): Retriggering ON
• (10): Retriggering OFF
Outputs Q0 to Q2, undelayed OSSDs
Q3, delayable OSSDs
A B
T1
I0
I1
+
I2
I3
+
I2
I3
I2
I3
T0
FX5-SF-8DI4 FX5-SF-8DI4
FX5-SF-8DI4
FX5-SF-8DI4
+ X0
(1)
T0 X0
(2)
+ X0
(3)
T0 X0
(4)
+ X1
(5)
T1 X1
(6)
+ X1
(7)
T1 X1
(8)
FX5-SF-8DI4 FX5-SF-8DI4
XS0
T1 X2
(9)
(10)
+ X2
Q0 Q1 Q2 Q3