Festo Checkbox Compact CHB-C-X - Page 66

3. The I/O module
3-15
Festo P.BE-CB-COMP-EN en 1102d
I/O functions of the PLC interface Pin
Remote Start Start/stop mode I/6
Selecting the parts type External type selection: Bit 0 I/20
External type selection: Bit 1 I/5
External type selection: Bit 2 I/13
External type selection: Bit 3 I/10
Controlling the teach procedure
1)
Selecting the teach mode and
the next orientation
I/15
Saving teach data I/6
Locking the control panel Key lock I/11
Counting function
2)
Start new counting cycle I/18
Target number reached O/22
Controlling the transfer position for:
– Good part s
Actuator 1 O/1
– Incorrec tly orientated good parts or
Incorrect parts type
Actuator 2 O/2
– Bad/foreign par ts Actuator 3 O/3
Controlling the parts supply Bufferzonesensor1 I/12
Controlling the small parts conveyor O/8
Readiness to operate, controlling the conveyor
device
O/21
Error messages Fault status 1: Status signal “Fault” O/17
1)
User-specific function. Consult your Festo Service if you have any problems.
2)
Counter function and special function “External se nsor” cannot be used at the same time.
Tab. 3/4: I/O functions of the PLC interface