HAWE Hydraulik EV2 S-CAN-DG-L3K, Product Documentation

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www.hawe.de | 2015 09-2015-1.0 - D 7818/1 - EV2S-CAN 27
5.6 Error management
The error code display consists of two displays. Firstly, the text "Er" is displayed, then the display changes to the error number. The
error number is composed of a group and an error. For example, the group represents the analogue input 1 or the temperature error.
The following groups are stored
Group number Designation
1 Input 1
2 Input 2
3 Output 1
4 Output 2
5 CAN bus
6 Temperature
7 Parameter
8 Other
Error code displayed Designation Comment
Er 10 Error Bottom Cable break detection triggered at input 1
Er 11 Error Top Short-circuit detection triggered at input 1
Er 12 Error Middle For twin valves: Before a target value is set, a "zero target value" (joy-
stick middle position) must first exist.
Er 13 Overload current signal A value greater than 20 mA was measured at input 1 for the current
signal
Er 14 No frequency PWM signal could not be transmitted, no valid frequency at the input
Er 20 NA
Er 21 NA
Er 22 NA
Er 23 NA
Er 24 NA