CANopen communication
Printed in the Federal Republic of Germany
©
TR-Electronic GmbH 2007, All Rights Reserved
05/16/2007
TR - EMO - BA - DGB - 0013 - 00
Page 163 of 260
The transition between these states occurs partially via internal events, partially via commands that
are transferred in the control word:
Transition
Event / Command
Description
Start
→
Not ready to switch on
The drive is switched on / reset
The drive performs an
initialization.
Not ready to switch on
→
Switch-on inhibit
The drive initialization is ended. Communication is activated.
Not ready to switch on
→
Ready to switch on
The drive receives the
"Shutdown" command:
STW = xxxx xxxx 0xxx x110
Ready to switch on
→
Switched on
The drive receives the "Switch
On" command:
STW = xxxx xxxx 0xxx 0111
The output stage is released
Switched on
→
Ready for operation
The drive receives the "Enable
Operation" command:
STW = xxxx xxxx 0xxx 1111
Ready for operation
→
Switched on
The drive receives the "Disable
Operation" command:
STW = xxxx xxxx 0xxx 0111
Switched on
→
Ready to switch on
The drive receives the
"Shutdown" command:
STW = xxxx xxxx 0xxx x110
The drive unit is deactivated.
Ready to switch on
→
Switch-on inhibit
The drive receives the "Quick
Stop" command:
STW = xxxx xxxx 0xxx x01x
Ready for operation
→
Ready to switch on
The drive receives the
"Shutdown" command:
STW = xxxx xxxx 0xxx x110
The drive unit is switched off. If it
is in motion, it is stopped
according to the Shutdown Option
Code (object 0x605B).
Ready for operation
→
Switch-on inhibit
The drive receives the "Disable
Voltage" command:
STW = xxxx xxxx 0xxx xx0x
The drive unit is switched off. If it
is in motion, it is stopped as
quickly as possible and then
deactivated.
Switched on
→
Switch-on inhibit
The drive receives the "Disable
Voltage" command
STW = xxxx xxxx 0xxx xx0x or
"Quick Stop" command
(STW = xxxx xxxx 0xxx x01x)
The drive unit is switched off.
Ready for operation
→
Quick stop active
The drive receives the "Quick
Stop" command:
STW = xxxx xxxx 0xxx x01x
The drive unit is stopped
according to object 0x605A
(Quick Stop Option Code).