Installation manual
CNC 8035
10.
LOGIC CNC INPUTS AND OUTPUTS
General logic inputs
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·332·
OVRCAN (M5010)
If the PLC sets this signal at a high logic level, the CNC selects 100% feedrate override, irrespective
of whether this is selected by the PLC, DNC, program or by the front panel switch.
While the OVERCAN signal is activated (logic 1), the CNC will apply in each mode 100 % of the
feedrate corresponding to that mode.
LATCHM (M5011)
This allows the type of JOG key operation to be selected in JOG mode.
If the PLC sets this signal low, the axes will only move while the corresponding JOG key is pressed.
If the PLC sets this signal at a high logic level, the axes will move from the moment the corresponding
JOG key is pressed until the STOP key or other JOG key is pressed. In this case, the movement
will be transferred to that indicated by the new key.
ACTGAIN2 (M5013)
The axes and the spindle can have 3 sets of gains and accelerations.
By default, the first set is always assumed. The one indicated by the a.m.p. and s.m.p.: ACCTIME
(P18), PROGAIN (P23), DERGAIN (P24) and FFGAIN (P25).
g.m.p. ACTGAIN2 (P108) indicates with which functions or in which mode the second set is applied,
the one set by a.m.p. ACCTIME2 (P59), PROGAIN2 (P60), DERGAIN2 (P61) and FFGAIN2 (P62)
or s.m.p. ACCTIME2 (P47), PROGAIN2 (P48), DERGAIN2 (P49) and FFGAIN2 (P50).
The gains and accelerations can also be changed from the PLC regardless of the active operating
mode or function. To do this, use general input ACTGAIN2 (M5013).
ACTGAIN2 (M5013) = 0 The CNC assumes the first set.
ACTGAIN2 (M5013) = 1 The CNC assumes the second set.
RESETIN (M5015)
This signal will be treated by the CNC when the JOG mode is selected and there is no movement
of the axes or when a program to be executed is selected and it is not running.
When there is a rising edge (leading edge) of this signal (change from low to high) the CNC assumes
the initial machining conditions selected by the machine parameter.
The CNC will indicate by means of the general logic output RESETOUT that this function has been
selected.
The treatment received by this signal is similar to that given to the RESET key on the front panel.
The change of gains and accelerations is always made at the beginning of the block.
When working in round corner (G5), the change does not take place until G07 is
programmed.
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