WABCO CAN Router - 6 Appendix; Diagnostic Messages

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CAN Router

CAN Repeater

Appendix

6 Appendix

6.1 Diagnostic messages

Fig. Screenshot Diagnostic Software: "Diagnostics memory"

Component

Type of fault

Component

Type of fault

Note

Code Message

78 External desired-pressure sensor

220 CAN data link connection Power_IN

183 CAN data link connection Power_OUT1

184 CAN data link connection Power_OUT2

251 Power supply connection Power_IN

181 Power supply connection Power_OUT1

182 Power supply connection Power_OUT2

253 Parameter setting

254 Control unit

255 Internal operating software

Code Message

0 Value too high

1 Value too low

2 Data is irregular or incorrect

3 Overvoltage/Short circuit to 24 V

4 Undervoltage/ Short circuit to ground

5 Permanent current consumption

6 Current too high or circuit grounded

7 Air gap too big

8Slip

9 Signal failure

10 Jump up / Jump down

11 see note

12 see note

13 Characteristic curve information

14 Special message/ see message info

15 see note