SICK MITSUBISHI ELECTRIC MELSEC iQ-F Series - Page 56

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4 FUNCTIONS
4.2 Built-In Program Selection Function
The details of the program 3.1 and program 3.2 are as follows.
One logic path Program 3.1 Program 3.2
Inputs/
sensors
Single-channel N/C contact
Dual-channel equivalent N/C
contact (without cross-circuit
detection)
ESPE (sensors with
semiconductor output)
T0 to I0: Inductive switch with
semiconductor output (bridge
between T1 and I1)
T1 to I1: ESPE (sensors with
PNP semiconductor output)
(bridge between T0 and I0)
Bridge input circuits which are
not used (except for I2 and
I3).
OR OR with FX5-SF-8DI4 (switch position 7)
Muting Muting sensors I2 and I3 (PNP switching)
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
Tes t Connection of X1:
(5): Connect X1 to the plus
terminal.
Connection of X1:
(6): Do not connect X1.
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:
(7): Q3, with/without EDM
• Retriggering ON
(8): Q3, with/without EDM
• Retriggering OFF
Outputs Q0/Q1, undelayed OSSDs
Q3, delayable OSSDs
Q2, output for a muting lamp and reset request lamp
Q2 is always HIGH: Muting active
Q2 flashes at 1 Hz: Reset request
I0
I1
+
+
I0
I1
A3.1 B3.2 A3.1 B3.2
I0
I1
+
T0 I0
T1 I1
FX5-SF-8DI4
I2 I3
B
FX5-SF-8DI4
+ X0
(1)
T0 X0
(2)
+ X0
(3)
T0 X0
(4)
3.1
3.2
(5)
+ X1
+ X1
(6)
FX5-SF-8DI4
XS0
T1 X2
(7)
+ X2
(8)
Q0 Q1 Q2 Q3