Siemens Sinamics S110 Function Manual page 554

Communication
9.2 Communication according to PROFIdrive
Bit Meaning
Application:
This message indicates that the motor is overloaded and appropriate measures need to be taken to rectify the
situation (e.g. stop the motor or reduce the load).
2 |n_act| < p2161
Note:
The message is parameterized as follows:
p2161 Threshold value
p2150 Hysteresis
Application:
To protect the mechanics, the gear stages are not switched mechanically until the speed is less than the set
threshold value.
3 |n_act| ≤ p2155
Note:
The message is parameterized as follows:
p2155 Threshold value
p2140 Hysteresis
Application:
Speed monitoring.
4 Reserved
5 Variable signaling function
6 No motor overtemperature alarm
Note:
When the motor temperature threshold is exceeded, only an alarm is output initially to warn you of this. The

alarm is canceled automatically when the temperature no longer exceeds the alarm threshold.
If the overtemperature is present for longer than the value set via p0606, a fault is output to warn you of this.

Motor temperature monitoring can be switched out via p0600 = 0.

Application:
The user can respond to this message by reducing the load. thereby preventing the motor from shutting down with
the "Motor temperature exceeded" fault after the set time has elapsed.
552
Remarks
1 |n_act| < p2161
The actual speed value is less than the set
threshold value (p2161).
0 |n_act| ≥ p2161
The actual speed value is greater than or the same
as the set threshold value (p2161).
1 |n_act| ≤ p2155
The actual speed value is less than or the same as
the set threshold value (p2155).
0 |n_act| > p2155
The actual speed value is greater than the set
threshold value (p2155).
– –
1 The monitored signal of a SERVO axis has
exceeded the specified threshold value.
0 The monitored signal of a SERVO axis is within the
specified threshold value or the signaling function is
not active
1 No motor overtemperature alarm
The temperature of the motor is within the
permissible range.
0 Alarm, motor overtemperature
The temperature of the motor is greater than the set
motor temperature threshold (p0604).
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Parameter
BO: r2199.0
BO: r2197.1
–
BO: r3294
BO: r2135.14
Function Manual