Lenze EPM−T9XX Modular system - Manual (Page 286)

System bus (CAN) / CANopen
Commissioning examples
11
Commissioning
11.1
11.1.2
L
11.1−2 EDSPM−TXXX−9.0−11/2009
11.1.2 Commissioning examples
An I/O system IP20 with six digital inputs and two digital outputs is to be operated
on a controller of the 9300 series.
l The node address at the controller is 1. Hence, the node address at the I/O
system IP20 must be 2.
l The baud rate is to be 500 kbits/s.
(
Stop!
When transmitting the status information of the I/O system IP20,
the complete byte is read into the controller, including the status
information of the digital outputs.
l In the example, the input states are read via CAN−IN3.B0 ...
CAN−IN3.B5 and the output states via CAN−IN3.B6 and
CAN−IN3.B7.
l Check the internal connection of the input signals CAN−IN3.B6
and CAN−IN3.B7 at the controller. Otherwise, outputs set (HIGH
level) at the I/O system may trigger uncontrolled actions of the
controller.
CAN
l
0 L
DIO 8xDC24V 1A
.0
L+
.1
.2
.3
.4
.5
.6
.7
F
1
2
3
4
5
6
7
8
9
L
10
EPM – T110 1A.10 EPM – T230 1A
PW
ER
RD
BA
ADR.
X1
1
2
0 2
+
–
DC
24V –
+ Z
Z
DC 24 V
EPM−T110
Fig. 11.1−1 9300 drive controller and I/O system IP20 with 6 digital inputs and 2 digital outputs
0 Drive controller 93XX
I/O system IP20 at the 93xx
controller