Actual motor data set
The display (MDS0...3) of which motor data set is currently active corresponds to the interface
signal:
DB31, ... DBX93.3 to 93.4 "Active motor A, B".
Operating mode
The display of the control type of a drive corresponds to the drive parameter:
p1300[0…n] "Open-loop/closed-loop control mode".
Depending on "n", the following "values" are displayed:
n Display
20 Speed control (without encoder)
21 Speed control (with encoder)
23 Torque control (with encoder)
Position actual value measuring system 1/2
The actual position of the axis measured via measuring system 1/2. The position is displayed
in the machine coordinate system (no work offsets or tool offsets taken into account).
Unit: mm, inches or degrees
Heat sink temperature
The display of whether the heat sink temperature is OK corresponds to the interface signal:
DB31, ... DBX94.1 "Heat sink temperature prewarning".
Status Meaning Display
1 The drive signals a "Heat sink temperature prewarning" to the PLC. Overtemper‐
ature
0 The drive module heat sink temperature pre-warning has not responded. OK
Motor temperature
The display of whether the motor temperature is OK corresponds to the interface signal:
DB31, ... DBX94.0 "Motor temperature prewarning".
Status Meaning Display
1 The motor temperature has exceeded the warning threshold configured in
the drive.
Overtemper‐
ature
0 The motor temperature is below the warning threshold. OK
Service and diagnostics
18.2 Displaying the Service overview
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 423
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