Configuration
Configuring system bus (CAN)
Defining boot−up master in the drive system
100
EDBCSXE040 EN 6.0
8.2.4
Defining boot−up master in the drive system
If the bus initialisation and the related state change from "Pre−Operational" to
"Operational" is not carried out by a higher−level host system, another node can be
determined as master to carry out this task.
The master functionality is only required for the initialisation phase of the drive system.
C0356 serves to set a boot up time for the master for the initialisation phase (
The NMT telegram
start_remote_node
(broadcast telegram) serves to set
all
nodes to the
"Operational" NMT status by the master. A data exchange via the process data objects is
only possible in this status.
The configuration is carried out via C0352.
Parameter
C0352
Designation
CAN master/slave boot−up configuration
Data type: INTEGER_32
Index: 24223
dec
= 5E9F
hex
Master/slave configuration for CAN bus interface X4
100
Note:
After the setting, a reset node is required.
Selection list
(Lenze setting printed in bold)
Information
0 Slave
1 Master (CAN network PDO enable)
2 Slave node guarding
Save changes with C0003 = 1.
The settings are only accepted after carrying out one of the following actions:
ƒ
Switching on again the low−voltage supply
ƒ
Reset node via the bus system (by the network management (NMT))
ƒ
Reset node with C0358 = 1 by means of keypad XT (
– If the reset node is executed via GDC, the communication will be interrupted as a
matter of principle. Thus, it is required to log in again manually or to research the
devices connected to the bus.
Содержание ECSDE012
Страница 1: ...EDBCSXE040 y Ä y ä Operating Instructions ECS ECSEExxx ECSDExxx ECSCExxx Power supply module ...
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Страница 168: ...Index 12 168 EDBCSXE040 EN 6 0 W Warning 68 112 Warranty 12 X XT EMZ9371BC keypad Diagnostics 123 Parameter setting 72 ...