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Hardware reference
HARDWARE REFERENCE MANUAL
170
Revision 5.0
3.8
TJ1-DRT
3.8.1
Introduction
fig. 86
The TJ1-DRT is an interface between the Trajexia system and a DeviceNet
network.
/i
3.8.2
LEDs description
/i
0
9 8 7
6
5
4
3
2
1
0
9 8 7
6
5
4
3
2
1
V-
CAN L
DRAIN
CAN H
V+
A
B
D
C
Part
Description
A
LEDs
B and C
Node number selectors
D
DeviceNet connector
Label
Status
Description
RUN
off
Start-up test failed. Unit not operational
Operation stopped. Fatal error
on
Start-up test successful. Normal operation
ERC
off
Normal operation
flashing
Start-up error
on
Fatal error in program
Error occurred while Reading or Writing error log
ERH
off
Normal operation
flashing
I/O-size not configured
on
Error detected in communication with controller
NOK
off
Baud rate not detected or node address duplication check not
completed.
flashing
Slave not allocated to a DeviceNet master.
on
Slave is on-line and allocated to a DeviceNet master.