Slave - ABB DCS 600 MultiDrive Series Manual

Chapter 6 – Start–Up Instructions

Slave

Sequential mode
6 - 10
II F2
•
Commissioning the slave converter:
Isolate the master and short cut the master DC output.
-
- Commission the slave converter under current control as a
6 – pulse standard converter.
For how to proceed, please consult the relevant standard
documentation Operating Instructions DCS 600.
•
Commissioning the sequential operation:
- Set the parameters for sequential mode (15.16, 15.22,
47.01, 47.09, ...)
(see "Chapter 4 – Twelve–Pulse Serial / Sequential
Configurations with DCS 600").
- Connect power sections of 12 – pulse master and slave to
the mains supply.
Check the settings of the two limits for continuous current
-
flow, and re-optimize the current controller parameters (the
current controller self-setting function cannot be used here).
The result of the armature autotuning (6 – pulse mode) can
-
be used also for the 12 – pulse configuration:
ARM_L (41.11) sequential = 0.5 x (41.11) 6 – pulse
ARM_R (41.12) sequential = 0.5 x (41.12) 6 – pulse
The continuous current flow limits are different for
Note:
6 – pulse and 12 – pulse motor current!
The motor current shape is not fixed, but depends
on the output voltage
•
Remaining procedures for full operation:
- Optimize the speed controller parameters in the master.
Set/check the parameters for the monitoring features.
-
Check the fault signals and the safety shutdown functions.
-
- Block Local Operation CDP 312 Panel for slave (16.04).
DCS 600 Manual for 12 – Pulse Operation