Commissioning – Lenze EMZ9374IB User Manual
Page 61
Commissioning
Configuration with internal DIP switches
Settings in the operating mode (normal operation)
l
61
EDBMZ9374X DE/EN/FR 4.2
Addressing of the terminal extension
Kommunikation zwischen Klemmenerweiterung und Antriebsregler
CAN-IN
769
CAN-OUT
770
CAN-OUT
767 + 2 = 769
CAN-IN
768 + 2 = 770
9374
C0350 = 1
A
1
A
2
PDO-TX
PDO-RX
9374_006
A
1
Controller with CAN bus node address 1 (C0350 = 1)
A
2
Terminal extension with CAN bus node address 2
Input/Output information is exchanged via the process data channel (PDO =
Process Data Object). Two process data messages (PDO−TX, PDO−RX) transmit
information. For the transmission, every message needs a CAN bus identifier
which consists of the addition of basis identifier and CAN bus node address of the
terminal extension (CAN bus identifier = basis identifier + CAN bus node
address).
ƒ
PDO−TX: The terminal extension sends the status information of the digital
inputs to the controller.
–
Basis identifier: 767
ƒ
PDO−RX: The terminal extension receives the status information for the
digital outputs from the controller.
–
Basis identifier: 768
DIP switch
Address
1
2
3
4
5
6
7
8
63
1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
...
ON
2
OFF
ON
ON
OFF
OFF
ON
ON
OFF
...
ON
3
OFF
OFF
OFF
ON
ON
ON
ON
OFF
...
ON
4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
...
ON
5
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
...
ON
6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
...
ON
ƒ
Set the address of the terminal extension using the DIP switches 1 ... 6.