Siemens SINUMERIK 840Di Function Manual page 297

Torque lower than threshold setting
Status display of drive.
State 0:
State 1:
The threshold torque corresponds to machine datum:
MD1428 $MD_TORQUE_THRESHOLD_X (threshold torque).
The display corresponds to IS "M
(DB31, ... DBX94.3).
References: /FB1/, A2, "Various Interface Signals"
Speed lower than minimum setting
Status display of drive.
State 0: The actual speed value is greater than the minimum speed.
State 1: The actual speed value is smaller than the minimum speed.
The minimum speed corresponds to machine datum:
MD1418 $MD_SPEED_THRESHOLD_MIN (n
The display corresponds to IS "|n
(DB31, ... DBX94.4).
References: /FB1/, A2, "Various Interface Signals"
Speed lower than threshold setting
Status display of drive.
State 0: The actual speed value is greater than the threshold speed.
State 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
The display corresponds to IS "|n
(DB31, ... DBX94.5).
References: /FB1/, A2, "Various Interface Signals"
Diagnostic Tools (D1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
In the stationary condition (i.e. ramp-up procedure completed), the torque setpoint is
greater than the threshold torque.
In the stationary condition, the torque setpoint has not reached the threshold torque.
for 'n < n ' message).
actual x
2.4 Drive service display (for digital drives only)
< M "
d dx
for 'n
min actual
|< n "
actual min
< n "
actual| x
Detailed Description
< n ' message).
min
2-23