Hiwin E1 Series - PDS (Power Drive System)

E1 Series Servo Drive EtherCAT(CoE) Communications Command Manual Object Dictionary
HIWIN MIKROSYSTEM Corp. 3-19
MD08UE01-1812
3.2.1 PDS (Power Drive System)
PDS that controls the drive can be operated by 6040h (controlword) from the master, drive internal control,
or error detection signal. The state of PDS is reported by 6041h (statusword) from the drive. PDS FSA
(Finite State Automaton) in Figure 3.2.1.1 defines the status and the control sequence of PDS.
Figure 3.2.1.1
The events and actions of PDS state transition in E1-series drive are listed in Table 3.2.1.1. After the action
is performed, the state transition will be done.
Table 3.2.1.1
Trans Event Action
0
An automatic transition after power-on or reset
application.
Drive performs initialisation and self-test.
1
Automatic transition
Communication is activated.
2
Receive “Shutdown” command.
None
3
Receive “Switch on” command when high-level
power is on.
None
4 Receive “Enable operation” command.
The drive function is enabled and all internal set-
points are cleared.
5 Receive “Disable operation” command. The drive function is disabled.