ENGLISH 7/8
MI001515-E
LEDs SIGNALLINGS
LED ERR and RUN: CANopen / ModBus COMMUNICATION STATE
The meaning of LEDs ERR and RUN is described below; For details about the state and the
flashing modes of the two leds: please see the User Manual.
LED ERR (Red)
STATE
CANopen state LED meaning
OFF
No error
The Device is in working condition.
Single flash
Warning limit
reached
At least one of the error counters of the CAN
controller has reached or exceeded the
warning level (too many error frames).
Double flash
Error Event
A guard event (NMT-Slave or NMT-master).
Triple flash
Sync Error
The SYNC message has not been received
within the communication cycle period time out.
ON
Bus off
The CAN controller is bus off.
LED ERR (Red)
ModBus state LED meaning
ON
The device is receiving.
SIGNIFICANT COMPONENTS POSITION
Screw terminals / LED / IDC10 Connector IDC10 / DIP-Switches
The screw terminals numbering, the LEDs position on frontal panel, the rear IDC10
connector (for DIN rail connection) and the DIP-Switch on the side are illustrated below.
Frontal Panel
Side Panel
IDC10: CAN/MODBUS and Power Supply
ON
ET002803C
Factory Preset :
ModBus RTU PROTOCOL:
FRONT PANEL JACK: RS232, 2400 BAUD, ADD. 01
KEY
Disconnect power supply before
changing settings.
BAUD RATE (
kbps)
ADDRESS
DIP-SWITCH 1 SETTINGS (CANopen/ModBus PROTOCOL)
1 2 3 SOFTWARE
20
50
125
250
500
800
1000
PROGRAMMED
.............. .............
0000000
4 5 6 7 8 9 10
0000001 ADD. 001
0000010
0000011
0000100
0000101
1111111
ADD. 002
ADD. 003
ADD. 004
ADD. 005
ADD. 127
SOFTWARE
PROGRAMMED
..............
ModBus
CANopen
S 2
W
S 4
W
ModBus TERMINATOR
S 3
W
Type of communication
Protocol
State
ENABLE
DISABLE
WARNING
S 1
W
S 2
W S 3
W
S 4
W
CANopen ModBus
2.4
4.8
9.6
19.2
38.4
57.6
115.2
USB
