Jogging - Siemens SINAMICS G120D Operating Instructions Manual

8.6

Jogging

Overview
The "Jog" function is typically used to temporarily move a motor using local control commands.
Requirement
The OFF1 command must be active. With an active ON command, the converter ignores the
commands "Jogging 1" and "Jogging 2".
Function description
Commands "Jog 1" or "Jog 2" switch the motor on and off.
The commands are only active when the converter is in the "Ready for switching on" state.
Figure 8-16
After switching on, the motor accelerates to the setpoint, jog 1 or setpoint, jog 2. The two
different setpoints can, for example, be assigned to motor clockwise and counter-clockwise
rotation.
When jogging, the same ramp-function generator is active as for the ON/OFF1 command.
Example
Parameter
p1055 = 722.0
p1056 = 722.1
Converter with the control units CU240D-2
Operating Instructions, 10/2020, FW V4.7 SP13, A5E34262100B AH
Behavior of the motor when "jogging"
Description
Jogging bit 0: Select jogging 1 via digital input 0
Jogging bit 1: Select jogging 2 via digital input 1
Advanced commissioning
8.6 Jogging
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