Siemens SINAMICS S110 List Manual page 140

Parameter
List of parameters
p0643[0...n] Overvoltage protection for synchronous motors / Overvolt_protect
SERVO_S110-CAN, Can be changed: T
SERVO_S110-DP,
Data type: Integer16
SERVO_S110-PN
P-Group: Motor
Not for motor type: -
Min
0
Description: Sets the overvoltage protection for synchronous motors in the field-weakening range.
Value: 0:
1:
Dependency: Refer to: p0316, p1082, p1231, p9601, p9801
Refer to: F07432, F07906, F07907
Notice: When the speed limiting is removed, the user is responsible for implementing a suitable overvoltage protection.
Note: In the field-weakening range, synchronous motors can, when a fault condition exists, generate high DC link volt-
ages. The following possibilities exist to protect the drive system from being destroyed due to overvoltage:
- limit the maximum speed (p1082) without any additional protection.
The maximum speed without protection is calculated as follows:
p1082 [rpm] <= 11.695 * r0297/p0316 [Nm/A]
- use a Voltage Protection Module (VPM) in conjunction with the function "Safe Torque Off" (p9601, p9801).
When a fault condition exists, the VPM short-circuits the motors. During the short-circuit, the pulses must be sup-
pressed - this means that the terminals for the function "Safe Torque Off" must be connected to the VPM.
- activating the internal voltage protection (IVP) with p1231 = 3.
p0650[0...n] Actual motor operating hours / Mot t_oper act
SERVO_S110-CAN, Can be changed: T
SERVO_S110-DP,
Data type: Unsigned32
SERVO_S110-PN
P-Group: Motor
Not for motor type: -
Min
0 [h]
Description: Displays the operating hours for the corresponding motor.
The motor operating time counter continues to run when the pulses are enabled. When the pulse enable is with-
drawn, the counter is held and the value saved.
Dependency: Refer to: p0651
Refer to: A01590
Note: The operating hours counter in p0650 can only be reset to 0. In this case, p0651 is automatically set to 0.
For p0651 = 0, the operating hours counter is disabled.
The operating hours counter only runs with motor data set 0 and 1 (MDS).
p0651[0...n] Motor operating hours maintenance interval / Mot t_op maint
SERVO_S110-CAN, Can be changed: T
SERVO_S110-DP,
Data type: Unsigned32
SERVO_S110-PN
P-Group: Motor
Not for motor type: -
Min
0 [h]
Description: Sets the service/maintenance intervals in hours for the appropriate motor.
An appropriate fault is output when the operating hours set here are reached.
Dependency: Refer to: p0650
Refer to: A01590
Note: For p0651 = 0, the operating hours counter is disabled.
The operating hours counter only runs with motor data set 0 and 1 (MDS).
1-140
No measure
Voltage Protection Module (VPM)
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Scaling: -
Max
1
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Scaling: -
Max
4294967295 [h]
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Scaling: -
Max
150000 [h]
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0 [h]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0 [h]