Detailed descriptions of interface signals
4.8 Axis / spindle-specific signals
Parameter Manual
410
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Signal state 1 or edge
change 0 → 1
A gear stage can be defined as follows:
• Permanently by the part program (M41 to M45)
• Automatically by the programmed spindle speed (M40)
M41 to M45:
• The gear stage can be permanently defined in the part program with
M41 to M45. If a gear stage is specified using M41 to M45, which is not
equal to the actual (actual) gear stage, then the IS "Change gear stage"
and the IS "Setpoint gear stage" A" to ...C" are set.
M40:
• The control automatically defines the gear stage with M40 in the part
program. The control checks which gear stage is possible for the
programmed spindle speed (S function). If a gear stage is selected that
is not the same as the actual (actual) gear stage, then the IS "Change
gear stage" and the IS "Setpoint gear stage" A" to "...C" are set.
• While the signal = 1, the text "Wait for gear stage change" is displayed in
the channel operating message".
Special cases, errors, ... The IS "Change gear stage" is only set if a new gear stage is defined that is
not the same as the actual gear stage.
corresponding to ... IS "Setpoint gear stage A" to "...C" (DB390x DBX2000.0 to .2)
IS "Actual gear stage A" to "...C" (DB380x DBX2000.0 to .2)
IS "Gear stage has been changed over" (DB380x DBX2000.3)
Note for the reader Function Manual Basic Functions S1
DB390x
DBX2001.0
Speed limit exceeded
Signal(s) from axis / spindle (NCK → PLC)
Edge evaluation: Yes Signal(s) updated: Cyclic
Signal state 1 or edge
change 0 → 1
If the actual speed exceeds the max. spindle speed MD35100, by more than
the spindle speed tolerance MD35150, the IS "Speed limit exceeded" is set
and alarm 22050 "Maximum speed reached" is output. All axes and
spindles of the channel are braked.
corresponding to ... MD35150 SPIND_DES_VELO_TOL (spindle speed tolerance)
MD35100 SPIND_VELO_LIMIT (maximum spindle speed)
Alarm 22050 "maximum speed reached"
Note for the reader Function Manual Basic Functions S1
DB390x
DBX2001.1
Set speed limited (programmed speed too high)
Signal(s) from axis / spindle (NCK → PLC)
Edge evaluation: Yes Signal(s) updated: Cyclic
Signal state 1 or edge
change 0 → 1
If a spindle speed (rpm) or a constant cutting speed (m/min or ft/min) is
programmed, one of the following limits has been exceeded:
• Maximum speed of specified gear stage
• Maximum spindle speed
• Speed limiting by the interface signal from the PLC
• Progr. spindle speed limiting G26
• Progr. spindle speed limiting for G96
The spindle speed is limited to the maximum value.
Signal state 0 or edge
change 1 → 0
If a spindle speed (rpm) or a constant cutting speed (m / min or ft / min) is
programmed, no limit values were exceeded.
To Next Page
Loading...
