Mitsubishi Electric MELSEC-L LD75P User Manual page 202

(11)[Md.30] External input/output signal
Item
The ON/OFF state of the external input/output signal is stored.
The following items are stored.
• Lower limit signal
• Upper limit signal
• Drive unit READY
Storage details • Stop signal
• External command signal
• Zero signal
• Near-point dog signal
• Deviation counter clear signal
Update timing: 0.9ms
■Monitoring is carried out with a hexadecimal display.
Buffer
memory
Reading the monitor
value
Default value 0000H
Axis 1: 816
Storage buffer memory Axis 2: 916
address Axis 3: 1016
Axis 4: 1116
200
0 0 0
b15 b12 b8 b4
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Not used
Description
0
Monitor
value
b0
Stored items
b0 Lower limit signal
b1 Upper limit signal
b2 Drive unit READY signal
b3 Stop signal
b4 External command signal
Zero signal
b5
b6 Near-point dog signal
b7 Not used
b8 Deviation counter clear signal
Default
Meaning
value
0
0
0
0
0: OFF
0
1: ON
0
0
0
0