5motor control (mctrl) – Lenze 8400 TopLine User Manual
Page 247
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
247
5
Motor control (MCTRL)
5.9
Servo control (SC)
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Note!
Exchange of devices
When devices with a parameterised servo control for asynchronous motors are
exchanged, problems regarding the control quality may occur if motor parameters set
for a device with version 01.xx.xx are tranferred to a replacement device of a higher
version.
• In this case, we recommend to load the very precise motor data available from
»Engineer« V2.17 or to execute the "advanced motor parameter identification"
(
= 2).
Automatic motor data identification
• As an alternative, the slip calculation from the motor nameplate data can be set again
in
(bit 1 = "0") to obtain the previous behaviour.