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© Adolf Thies GmbH & Co. KG · Hauptstraße 76 · 37083 Göttingen · Germany
021408/04/21
Phone +49 551 79001-0 · Fax +49 551 79001-65 · [email protected] ·
Page 35 of 36
10 Functional Test
The Winddisplay LED carries through some test procedures during a restart or upon
actuation of the
INFO & RESET
button (refer to chapter 9). An error code appears in the
display in the event of an error (refer to chapter 11). All wind transmitters must be
disconnected in order to be able to perform a complete Windinterface test.
11 Error Message
If an error is detected during operation, the respective error code is shown in the display for
at least 3 seconds or as long as the error is resident.
Error
code
Error
Remark/action
E01
Internal Vcc 5V
Device faulty: Return for inspection.
E02
Vcc Wind
transmitter
Disconnect wind transmitter, restart device.
If error is still displayed, return device for inspection.
Otherwise alternately connect wind transmitters to determine the
faulty wind transmitter.
E03
Icc WT
Check wind velocity transmitter connections and lines. If error
message persists, wind transmitter is presumably faulty.
E04
Icc WD
Check wind direction transmitter connections and lines.
If error message persists, wind transmitter is presumably faulty.
E05
WT-interface
Device faulty: Return for inspection.
E06
WD-interface
Device faulty: Return for inspection.
E07
WD-serial
Check data connection/line of the wind direction transmitter.
If error message persists, wind transmitter is presumably faulty
E08
WT-overflow
1.Check setting wind transmitter type.
2. Check connection and line.
If error message persists, wind transmitter is presumably faulty.
E09
Timeout (COM)
1. No reception – transmitter not active.
2. Check setting of baud rate.
3. Check connections of R422 /lines Rx+ & Rx-
4.
Test:
Connect Rx+ & Rx- with Tx+ & Tx- .
If E11 -> interface OK
otherwise COM1 defect.
E10
SIN-buffer
overflow
1. Check baud rate, word length.
2. Exchange RS422 connections Rx+ & Rx-.
E11
Protocol format
Wrong telegram.
E12
Check sum
Check transmitted protocol.
E13
WT & WD error
Wind transmitter, error in the telegram (for ex. Ultrasonic).