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 159 of 260
The following commands are defined:
Command
Meaning
Status
-
Automatic initialization after switch-on
(1)
-
End of initialization --> PRE-OPERATIONAL
(2)
0x01
Start Remote Node
Node must change to OPERATIONAL status and start normal network
operation
(3),(6)
0x02
Stop Remote Node
Node must go to STOPPED status and stop communication. Any
active communication monitoring will remain active.
(5),(8)
0x80
Enter PRE-OPERATIONAL
Node must go into PRE-OPERATIONAL status. All messages except
PDOs can be used.
(4),(7)
0x81
Reset Node
Set values of the object directory profile parameters to default values.
Then transition to the RESET COMMUNICATION status.
(9),(10),(11)
0x82
Reset Communication
Node must go into the RESET COMMUNICATION status and load the
values of the object directory communication parameters with default
values. Then transition to INITIALIZATION status, first status after
switch-on.
(12),(13),(14)
Table 10: NMT services for device control
Stopped
(14)
(9)
(2)
(3)
(4)
(7)
(5)
(8)
(6)
Power ON or Hardware Reset
(13)
(12)
(10)
(11)
(1)
Initialization
Pre-Operational
Operational
Figure 7: NMT boot-up mechanism