Siemens SINUMERIK 840D Description Of Functions page 205

02.99
Reaction
Remedy
To continue
program
310 754
Explanation
Reaction
Remedy
To continue
program
310 755
Explanation
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SINUMERIK 840D/SIMODRIVE 611 digital Descr. of Functions HLA Module (FBHLA) – 04.00 Edition
NC not ready
Switchover for entire channel via MD might be possible.
Channel not ready.
NC Stop in response to alarm.
NC Start disable.
The NC switches to follow-up mode.
Alarm is displayed.
Interface signals are set.
Enter a lower value for the D component of the velocity controller:
S
MD 5431: SPEEDCTRL_DIFF_TIME_A (gain at cylinder edge A end)
or
S
MD 5432: SPEEDCTRL_DIFF_TIME (gain for piston position with lowest
natural frequency) or
S
MD 5433: SPEEDCTRL_DIFF_TIME_B (gain at cylinder edge B end)
Cancel alarm in all channels by pressing RESET key. Restart the part program.
Axis %1, drive %2 friction compensation gradient too high
%1 = NC axis number
%2 = drive number
The friction compensation gradient set in MD 5460: FRICTION_COMP_GRADI-
ENT is too high.
NC not ready
Switchover for entire channel via MD might be possible.
Channel not ready.
NC Stop in response to alarm.
NC Start disable.
The NC switches to follow-up mode.
Alarm is displayed.
Interface signals are set.
Reduce the gradient of the friction compensation in MD 5460: FRIC-
TION_COMP_GRADIENT.
Cancel alarm in all channels by pressing RESET key. Restart the part program.
Axis %1, drive %2 area adaptation too high
%1 = NC axis number
%2 = drive number
S
The positive area adaptation factor set in drive MD 5462:
AREA_FACTOR_POS_OUTPUT is too high or
S
the negative area adaptation factor set in drive MD 5463:
AREA_FACTOR_NEG_OUTPUT is too high.
6 Hydraulics Diagnostics
6-205