Siemens SINUMERIK 828D Commissioning Manual page 707

Torque lower than threshold setting
The status display of the drive as to whether the threshold torque has been undershot
corresponds to the interface signal:
DB390x, ... DBX4002.3 "|M
Status
1
0
Speed lower than minimum setting
The status display of the drive as to whether the minimum speed has been undershot
corresponds to the interface signal:
DB390x, ... DBX4002.4 "|n
Status
1
0
Speed lower than threshold setting
The status display of the drive as to whether the threshold speed has been undershot
corresponds to the interface signal:
DB390x, ... DBX4002.5 "|n
Status
1
0
Actual speed = set speed
The status display of the drive as to whether the actual speed value matches the speed setpoint
corresponds to the interface signal:
DB390x, ... DBX4002.6 "|n
Status
1
0
SINUMERIK Operate
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
| < M
d dx
Meaning
The current torque utilization lies below the torque utilization threshold set in
p2194. The drive signals the PLC that the torque setpoint |M
ceed the threshold torque M
The torque setpoint |M | is larger than the threshold torque M
d
can be used to determine whether the motor is overloaded.
| < n
act min
Meaning
The actual speed value |n
set in p2161.
The actual speed value is greater than the threshold minimum speed.
| < n ".
act x
Meaning
The actual speed value |n
The actual speed value is greater than the set threshold speed.
| < n
act set
Meaning
The speed deviation between the setpoint and actual value is within the tol‐
erance specified in p2163.
The speed deviation between setpoint and actual value is outside the speci‐
fied tolerance.
10.2 Displaying the Service overview
".
.
dx
".
| is less than the threshold minimum speed n
act
| is less than the threshold speed n
act
".
Service and diagnostics
Display
Yes
| does not ex‐
d
. This signal No
dx
Display
Yes
min
No
Display
set in p2155. Yes
x
No
Display
Yes
No
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