Position control ext. position controller: When changing the control mode to speed control, the actual position changes (corrected from V01.06.04)

​Corrected from:
Servo Inverter i950 FW: from V01.06.04.2154
(Library: L_MC1P_MotionControlBasic from V03.23.00.159)
 
Response of the new version:
If the control mode of the axis (0x500A:90) is changed from "Position control ext. encoder" to "Speed control", the position of the load encoder will continue to be displayed as the actual position as long as the setting in 0x500A:92 does not change.
 
What happens?
If the control mode of the axis (0x500A:90) is changed from "Position control ext. encoder" to "Speed control", the position of the load encoder will continue to be displayed as the actual position as long as the setting in 0x500A:92 does not change.

When does the behaviour occur?
  • A 2nd encoder is used for position control (0x500A:90 = 1 and 0x500A:2 <> '-') and 
  • the control mode is switched to speed control (0x500A:90=10)
Which products are affected?
Servo-Inverter i950 FW
(Bibliothek: L_MC1P_MotionControlBasic)
 
Short-term measures / Evaluation / recommendations:

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