Timing Chart Example; External Signal Operation Timing Chart (Part 1) - Mitsubishi MELFA CR1D Instruction Manual

6External input/output functions

6.5.2 Timing chart example

(1) External signal operation timing chart (Part 1)

<Input>
Numeric value input
Program selection input signal
Start input
Stop input
Operation rights input signal
Program reset
Cycle stop input signal
Error reset input signal
Program number output request
<Output>
Operation rights output signal
Numeric value output
Operating status output
status output
Waiting
Program selection enabled output
Cycle stop operating status output signal
Error occurring status output signal
Fig.6-2:Example of external operation timing chart (Part 1)
6-431 External signal timing chart
1
IODATA
PRGSEL
START
STOP
IOENA
SLOTINIT
CYCLE
ERRRESET
PRGOUT
IOENA
IODATA
START
STOP
SLOTINIT
CYCLE
ERRRESET
2
1
Program No. 1
3
2
Program No. 2 Program No. 3
3