Troubleshooting And Corrective Actions; Actuator Can Not Be Controlled Via Modbus - AUMA AM 01.1 Operation Instructions Manual

Actuator controls AUMA MATIC AM/ AMExB/ AMExC
Modbus

15. Troubleshooting and corrective actions

15.1 Actuator can not be controlled via Modbus

continuously
illuminated
Yes
Exchange
Modbus board
Voltage supply of
Modbus
board correct
1
48
Actuator cannot be controlled
via Modbus
LED 'SYSTEM OK' (V1) ?
is blinking
Modbus board
defective
EPROM
No
installed on
board?
Install
Modbus EPROM
is not illuminated
Modbus board not
supplied with voltage
Operation
Yes
via local controls
possible?
Exchange
Modbus board
Operation instructions
No
Check voltage supply
of AUMA MATIC
Check fuses