AUMA Aumatic ACExC 01.1 - Page 58

58
Actuator controls AUMATIC AC 01.1 / ACExC 01.1
DeviceNet Operation instructions
Check LED ‘SYSTEM OK’ (V7) on DeviceNet board:
Voltage supply of the
DeviceNet board
is o.k.
Check DeviceNet
board
DeviceNet board defective
Exchange DeviceNet
board
Check connection
between logic and
DeviceNet board. If
necessary, exchange
board
Check programming
of the AUMATIC
DeviceNet board is not
supplied with voltage
Check voltage supply
of the AUMATIC
Check fuses
Check DeviceNet
board
(V7) continuously illuminated
(V7) blinking
(V7) not illluminate
d
LED ‘STATE ’ (V9) blinking?
LED ‘CAN STATE ’ (V8)
illuminated or blinking?
Program on the
DeviceNet board
is executed
internal communication
faulty or
incorrectly configured
yes
yes
no
no
internal communication
correct
2
DeviceNet interface
of the DeviceNet
component defective
DeviceNet wiring in
field/ faulty
DeviceNet master
defective /not active