Mitsubishi Electric M80V Series Manual page 288

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.1 PLC Input Signals (Bit Type: X***)
Cont. Signal name
Real-time tuning 1:
A Speed control gain changeover hold-
down ON
[Function]
This signal indicates that speed control gain switching is currently stopped in the real-time tuning 1 function.
[Operation]
This signal indicates that speed control gain switching is stopped and the value of speed control gain is retained.
This signal is output when the "Speed control gain changeover hold-down command" is ON or when the cutting command
modal is effective, regardless of whether this function is enabled or disabled.
This signal is not output when speed control gain switching is performed. Also, the signal is not output when the additional
specification of real-time tuning 1 is set to OFF.
In cutting command
Speed control gain
changeover prevented
command
In speed control gain
changeover prevented
Inertia value
Speed control gain
[Related signals]
(1) Real-time tuning 1: Speed control gain changeover hold-down command (VGHLDC: Y18CA)
Cont. Signal name
A Laser: Height control in progress
[Function]
This signal indicates that the height control is in progress.
[Operation]
This signal turns ON when:
- The "Laser: Height control" signal (Y1CD8) is turned ON, and approach control is started.
This signal turns OFF when the height control is canceled in any of the following cases:
- The "Laser: Height control" signal (Y1CD8) is turned OFF.
- A reset or emergency stop, etc. is performed.
When a retract control is to be made, turn this signal OFF after the retract is completed.
[Related signals]
(1) Laser: Height control (Y1CD8)
Abbrev. 1stSP 2ndSP
VGHLD X18CA X192A X198A
Value
maintained
G0 G1
Abbrev.
275
3rdSP 4thSP 5thSP 6thSP
X19EA X1A4A X1AAA
Value
Switch restart
maintained
G0
Common ($)
X1CA0
7thSP 8thSP
X1B0A X1B6A
Switch restart
IB-1501616-D