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Appendix One Addresses Between PLC And CNC
151
V
o
lume
III Function
Signal Symbol
Address
Index worktable releasing completion signal
BEUCL
G038#6
Index worktable clamping completion signal
BECLP
G038#7
Teaching function start signal
TEACH
G042#0
The 1
st
reference position detection permission
signal
G056#0 ----- #4
The 2
nd
reference position detection permission
signal
PREF20----PREF23
G057#0 ----- #4
The 3
rd
reference position detection permission
signal
PREF30----PREF33
G058#0 ----- #4
The 4
th
reference position detection permission
signal
PREF40----PREF43
G059#0 ----- #4
Appendix three system operation state addresses
Series
No.
Signal
Symbol
Address
000--004
The pulse No. after the axis outputs to the driver
by the electric gear ratio.
0000I---0004I
005
The pulse No. after the tapping axis outputs to
the driver by electric gear ratio.
0005I
006~010
The pulse No. from the driver feedback by
electric gear ratio
0006I~0010I
011--015
Axis pulse/accumulation pulse error
0011I~0015I
016
The M code is being executed.
0016I
017
The S code is being executed.
0017I
018
Series port 0 in communication
0018I
019
Series port 1 in communication
0019I
020
System memory remainder (K)
0020I
021
Current acceleration velocity
0021F
022
Increase the current acceleration velocity
0022I
023
Current spindle override
0023F
024
Current feed override
0024F
025
Current rapid override
0025F
026
Current single-step length
0026F
027
Post-acceleration lag shifting
0027F
028 EOB
velocity
0028F
029
Current JOG selection feed axis
0029I
030
16-bit macro variable input
0030I
031
16-bit macro variable output
0031I
032
Execute the G04 remainder dwell time
0032I
033
The overall cutting time of the system
0033I
034
The overall starting-up time of the system
0034I
035
~
037
Power-supply voltage
1, 2, 3
0035F~0037F