Lenze ECSEE040 User Manual

Configuration
Configuring system bus (CAN)
Bus status
8

107
EDBCSXE040 EN 6.0
8.2.11 Bus status
C0359 can be used to request the current bus status. If the system bus (CAN) is in the
"Operational" status, you can use C0866 and C0868 to check the contents of the data
words transmitted and received via CAN1_IN/OUT.
Value in
C0359
Operating status Description
0 Operational The bus system is fully operative.
1 Pre−operational Only parameters (codes) can be transmitted via the bus system.
A data exchange between nodes is not possible. A special signal on the system
bus (CAN) serves to change to the "Operational" status.
The status can be changed from pre−operational" to operational" by one of
the following actions:
l Master functionality of a higher−level host
l If a node is determined as master via C0352, the operating status is
automatically changed for the entire drive system after the set boot−up time
has elapsed (C0356/1), when power is switched on.
l Reset node ( 104)
2 Warning Faulty telegrams have been received. The node remains passive and does not
send any data. Possible causes:
l Missing bus termination
l Insufficient shielding.
l Potential differences in the grounding of the control electronics
l Bus load is too high.
l Node is not connected to the system bus (CAN).
3 Bus off Too many faulty telegrams: The node has disconnected from the system bus
(CAN). It can be reconnected by:
l Mains reconnection
l Reset node ( 104)
l Reset of the fault message CE4 (TRIP−RESET)
Parameter
C0866
Designation
Process data input words CAN1_IN
Data type: UNSIGNED_16
Index: 23709
dec
= 5C9D
hex
If the system bus (CAN) is in the "Operational" state, you can check the contents of the data words received via
CAN1_IN via C0866 (subcodes 1 and 2).
l The value is bit coded.
Display range (min. value | unit | max. value)
0x0000 0xFFFF
Subcodes Information
C0866/1 CAN1_IN.W0 (word 1, control word "Ctrl1")
C0866/2 CAN1_IN.W1 (word 2)
Parameter
C0868
Designation
Process data output words CAN1_OUT
Data type: UNSIGNED_16
Index: 23707
dec
= 5C9B
hex
If the system bus (CAN) is in the "Operational" state, you can check the contents of the data words sent via
CAN1_OUT via C0868 (subcodes 1 and 2).
l The value is bit coded.
Display range (min. value | unit | max. value)
0x0000 0xFFFF
Subcodes Information
C0868/1 CAN1_OUT.W0 (word 1, status word 1 "Stat1")
C0868/2 CAN1_OUT.W1 (word 2, status word 2 "Stat2")

Lenze ECSEE040 Specifications

General

Brand	Lenze
Model	ECSEE040
Category	Power Supply
Language	English