Advertisement
4 CANopen Option Components
◆
Communication connector
The SI-S3/V is connected to the network using a 9 pin D-SUB connector. The connector location is illustrated in
explained in
Table
3.
Figure 4
CANopen Connector
Bottom View
1
6
2
7
3
8
4
9
5
◆
CANopen Option LED Display
The SI-S3/V has two LEDs that indicate the Option unit or communication status. The indications are conform with the DS303, Part 3: Indicator
Specification.
Checking LED Operation
■
LED
Color
RUN
Green
ERR
Red
Figure 4
explains the indicator flash rates.
◆
Setting Node Address
Set the node address in the drive parameter F6-35. The node address can be set between 1 and 127 but has to be unique in the network. If the Node
address is set to 0, communications will not be possible and the ERR LED will flash.
10
Figure 3 Communication connector location
Table 3 Communication connector (9 pin D-SUB)
Pin
Signal
1
–
2
CAN_L
3
CAN_GND
4
–
5
CAN_SHLD
6
–
7
CAN_H
8
–
9
–
–
CAN_SHLD
Table 4 LED Display
Display
On
Blinking
Single flash
On
Blinking
Single flash
Double flash
Off
ERR
ON
Blinking
RUN
ON
ERR
ON
Single flash
RUN
ON
Double flash
ERR
ON
Figure 4 LED Flash Rates and Meaning
–
CAN_L bus line (dominant low)
CAN Ground
–
CAN shield
–
CAN_H bus line (dominant high)
–
–
CAN shield
Operational State
Pre-operational State
Stopped
Bus off
Bus initialization failed (parameter setting error)
Fault has occurred
Receiving CAN error frame (too many error frames)
Guard / Heartbeat event has occurred
Online
1s
2s
YASKAWA ELECTRIC SIEP C730600 24A V1000 Option CANopen Technical Manual
Figure
3, the pin assignment is
Description
Meaning
Advertisement
