Siemens Sinumerik 840D sl Function Manual page 676

Diagnostics
10.2 NCK safety alarms for Sinumerik 840D sl
10-676
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
234
Velocity actual value n
x
MD36946 $MA_SAFE_VELO_X -- MD36947
$MA_SAFE_VELO_X_HYSTERESIS (only valid, if synchronization
function n<n active).
x
Remedy
Check MD36946 $MA_SAFE_VELO_X, MD36947
$MA_SAFE_VELO_X_HYSTERESIS
235
Velocity actual value --n
--MD36946 $MA_SAFE_VELO_X + MD36947
$MA_SAFE_VELO_X_HYSTERESIS (only valid if synchronization
function n<n active).
x
Remedy
Check MD36946 $MA_SAFE_VELO_X, MD36947
$MA_SAFE_VELO_X_HYSTERESIS.
236
Actual velocity value --nx: lower limit value for n<n
$MA_SAFE_VELO_X (only valid if synchronization function
n<n active)
x
Remedy
Check MD36946 $MA_SAFE_VELO_X, MD36947
$MA_SAFE_VELO_X_HYSTERESIS.
237
SGA n<n out of tolerance, different.
x
Remedy
Check $MA_SAFE_VELO_X_HYSTERESIS
238- - 255 not assigned
256
Result list 1 (see cross comparison value 1)
257 - -264 not assigned
265
Result list 1 (see cross comparison value 1)
266
Switchover velocity SBH/SG MD37920 $MA_SAFE_STAND-
STILL_VELO_LIMIT
Remedy
Check MD37920 $MA_SAFE_STANDSTILL_VELO_LIMIT.
267
Delay time, switchover to SBH/SG MD37920 $MA_SAFE_STAND-
STILL_DELAY
Remedy
Check MD37922 $MA_SAFE_STANDSTILL_DELAY.
+ tol: upper limit value for n<n
+ tol: lower limit value for n<n
x
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10/15
-- tolerance
x
+ tolerance:
x
: --MD36946
x