Siemens Sinumerik 840D sl Function Manual page 639

Sinumerik safety integrated

Hide thumbs Also See for Sinumerik 840D sl:

Table of Contents

continuation

continuation

SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition

NC start disable in this channel

Interface signals are set

Alarm display

NC stop for alarm

Use a valid index.

Clear the alarm with the RESET key. Restart the part program.

Channel %1 Block %2 Axis %3: Braking ramp longer than STOP D

time. Reason: %4

%1 Channel number

%2 Block number

%3 Axis name

%4 Identification of cause

The actual axis dynamic performance is not sufficient to come to a

standstill in time when a STOP D is initiated. The reasons specified in

parameter 4 are:

1: $MA_MAX_AX_ACCEL too low

2. $MA_MAX_AX_JERK too low

3. Excessively high acceleration reduction programmed with ACC

4. Excessively high jerk reduction programmed with JERKLIM

Alarm display

Increase SAFE_STOP_SWITCH_TIME_D. Increase

$MA_MAX_AX_ACCEL and $MA_MAX_AX_JERK. Increase program-

med acceleration (ACC) or jerk (JERKIM)

Alarm can be suppressed using MD11415 $MN_SUP-

PRESS_ALARM_MASK_2 Bit 13

Clear the alarm with the Clear key or with NC START

10.2NCK safety alarms for Sinumerik 840D sl

Sinamics s120