HYDAC HDA 5500-0-2-DC-006 (CM1k) User Manual
Page 31
HDA 5500 for HLB 1000 and CS 1000
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17 Error messages
If an error is detected, then a corresponding error message appears which must be
acknowledged by pressing any key. Possible error messages are as follows:
Er.01
The switching points and hystereses have been set in such a way that the resulting
switch-back point is no longer within the permissible setting range.
Example:
Switching point is set to 80%, the hysteresis to 100%.
Action: Correct the hysteresis setting.
Er.02
The minimum difference in the given measuring ranges between lower limit of
display range (LR) and upper limit of display range (UR) is too low.
Examples:
LR = 0.025
=>
Minimum value for upper display range = 0.125
LR = 0.25
=>
Minimum value for upper display range = 1.25
LR = 2.5
=>
Minimum value for upper display range = 12.5
LR = 25
=>
Minimum value for upper display range = 125.0
Action: Correct measuring range settings as follows:
LR = 0.0XX
=>
Minimum value for upper display range = 0.1XX
LR = 0.XXX
=>
Minimum value for upper display range = 1.XXX
LR = X.XXX
=>
Minimum value for upper display range = 1X.XX
LR = XX.XX
=>
Minimum value for upper display range = 1XX.X
E.10
A data error has been detected in the saved settings. Possible causes are strong
electromagnetic interference or a component fault.
Action: Check all the settings (programming enables, switch points, switch-back
points and basic settings) and correct them if necessary. If the errors occur
frequently, please contact, please contact our Service Department.
The display shows four horizontal segments. This means that the sensor supply
voltage (+12 V, plug X2.6) is overloaded.
Action: Ensure that the above-mentioned supply voltage of +12 V has not short-
circuited against AGND. Check that the maximum current has not exceeded 100
mA.
18 HYDAC Service
HYDAC Service is available for enquiries
about repairs or alterations:
HYDAC SERVICE GMBH
Hauptstr. 27
D-66128 Saarbrücken
Germany
Tel.: +49-(0)6897-509-1936
Fax: +49-(0)6897-509-1933
Subject to technical modifications
HYDAC ELECTRONIC GMBH
Hauptstr. 27
D-66128 Saarbrücken
Germany
Tel.: +49-(0)6897-509-01
Fax: +49-(0)6897-509-1726