Lust CM-CAN1 - Setting the address

2-2
User Manual CM-CAN1
2 Mounting and connection
2.1 Setting the
address
Two possible methods of address assignment
1. By bus address parameter 571-CLADR:
By way of parameter 571-CLADR in subject area _57OP, Option
modules, an address from 0 to 99 can be set. If the setting 0 is
selected in parameter CLADR, hardware coding is enabled.
2. Connector coding via connectors X11 and X12:
By way of the pins on connectors X11 and X12 labeled ADRx, the
device address can be binary coded with PIN 1 in the connector by
soldering-in jumpers. By means of the two connectors an address
between 0 and 7 can be selected.
Attention: The device address coded on the connector is only used if
parameter 571-CLADR is set to 0.
Step Action Comment
1
Find out which address is assigned to the
module you are installing.
Ask your project engineer.
2
Select the mode of addressing:
• by bus address parameter or
• by coding on connectors X11 and X12
See below
Address setting finished; for further procedure see Installation.
X10 Assignment X11/X12 Assignment
1 +24 V 1 +5 V
2 CAN_GND 2 CAN_LOW
3 CAN_GND
Example for address 5 Dec:
4 ADR0
5 ADR1
6 CAN_GND (as X10/2)
7 CAN_HIGH
8 ADR2
9 +24 V (as X10/1)
Table 3.1 Pin assignment with a connector coding example
X11
X12
CM-CAN1
H5
+
X10
1
2
CAN-IN/OUT
CAN-IN/OUT
X11
1
2
1
2
0
2
2
+5V