Fagor CNC 8060, Руководство по установке, Страница: 420 / 698

Installation manual.
CNC 8060
CNC 8065
6.
LOGIC
CN
C INPUTS AN
D OUTPUTS.
Gene
ral mo
difia
b
le sign
als.
·420·
(R
EF
: 1709)
MANRAPID
There is a mark for each channel. The mnemonics for each channel are the following.
MANRAPIDC1 (can also be programmed as MANRAPID)
MANRAPIDC2 MANRAPIDC3 MANRAPIDC4
This mark is treated in a similar way to the Rapid traverse key. If the PLC turns this mark
on, the CNC selects the rapid traverse for continuous jog movements. The incremental jog
moves are carried out at the active feedrate in jog mode. When the PLC turns this mark off,
all jog moves are carried out at the active feedrate in jog mode.
OVRCAN
There is a mark for each channel. The mnemonics for each channel are the following.
OVRCANC1 (can also be programmed as OVRCAN)
OVRCANC2 OVRCANC3 OVRCANC4
If the PLC sets this mark high (=1), the CNC applies 100 % override to the axis feedrate
regardless of the value currently selected. While the OVRCAN mark is high (=1), the CNC
channel will apply 100% of the feedrate corresponding to each work mode.
RESETIN
There is a mark for each channel. The mnemonics for each channel are the following.
RESETINC1 (can also be programmed as RESETIN)
RESETINC2 RESETINC3 RESETINC4
Resetting the CNC. The treatment of this mark is similar to that of the [RESET] key. With
an up-flank (change from 0 to 1) of this mark, the CNC channel is reset. After the reset has
commenced, the PLC can deactivate this mark (RESETIN = 0). The reset process is as
follows.
1 The user presses the [RESET] key on the operator panel or the PLC activates the
RESETIN mark.
2 The channel assumes the initial conditions (those defined by the machine parameters).
3 The channel activates the RESETOUT (RESETOUT=1) mark to indicate that the reset
has finalized. This mark stays active for the time period set in general parameter
MINAENDW. See
"RESETOUT" on page 390.
4 The channel executes the subroutine associated with the reset (PROGRAM_RESET),
should there be one.
Reset process using RESETIN.
(1) The PLC activates the RESETIN mark.
(2) Time to assume the initial conditions.
(3) The channel activates the RESETOUT mark.
This mark stays active for the time period set in general parameter MINAENDW.
(4) End of reset.
The channel deactivates the RESETOUT mark.
The channel executes the subroutine associated with the reset (PROGRAM_RESET).
The RESETIN mark can be deactivated at any time.
RESEOUT
RESETIN
PROGRAM_RESET
MINAENDW
1 3 4
t
2