Troubleshooting; Spare Parts And Accessories; Maintenance By The User - Knauer Smartline serie Handbuch

16

Troubleshooting

Error messages will be displayed in the form of „En" (n = error code). A question
mark "?" will appear if an invalid command is entered.
Table 9 List of error codes, causes, and solutions
code
E0
E1
E2
E3
E4
E5
E6
In case the purposed solutions will not solve your problems, please contact our
service department.

Spare parts and accessories

Power supply cable, 230V
RS-232 cable
Set WAGO connecting rails
Set signal conductors

Maintenance by the user

The Electric Valve Drives S 6, S 12, and S 16 do not need any maintenance. In
case of problems please contact our service department.
probable cause
valve has not switched
motor power consumption to
high
position changing to slow
DIP 3 and 4 in wrong setting
position 1 no longer corresponds
to HOME
DIP 1 and 2 in wrong setting
wrong binary code
error while reading the
EEPROM
M1642
A0895
A1402
A1467
Troubleshooting
solution
exchange valve sealing
exchange valve sealing
exchange valve sealing
correct the settings
exchange valve sealing
correct the settings
correct the settings
restart the instrument