Siemens Sinumerik 840 sl

Detailed description
2.4 Drive service display (for digital drives only)
Basic logic functions: Diagnostic tools (D1)
32 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Speed lower than threshold setting
Status display of drive.
State 0: The actual speed value is greater than the threshold speed.
Status 1: The actual speed value is smaller than the threshold speed.
The threshold speed corresponds to machine datum:
MD1417 $MD_SPEED_THRESHOLD_X
(n
x
for 'n
actual
< n
x
' message).
Display corresponds to NST DB31, ... DBX94.5 ("|n
is|
< n
x
").
References:
/FB1/ Function Manual Basic Functions; Various Interface Signals (A2)
Actual speed = set speed
Status display of drive.
State 0: The actual speed value is outside the speed tolerance band after a
new speed setpoint was defined.
State 1: The actual speed value has reached the speed tolerance band after a new
speed setpoint was defined.
The speed tolerance band corresponds to machine datum:
MD1426 $MD_SPEED_DES_EQ_ACT_TOL (tolerance band for 'n
set
-n
actual
' message).
Display corresponds to NST DB31, ... DBX94.6 ("|n
is
|= n
inch
").
References:
/FB1/ Function Manual Basic Functions; Various Interface Signals (A2)