Error handling
Deutschmann Automation GmbH & Co. KG
34
Fieldbus-Gateway UNIGATE
®
CX C4Map - PROFIBUS V. 1.0
28.9.20
10.2 Error handling at UNIGATE
®
CL-PROFIBUS DP
If the Gateway detects an error, the error is signalled by the “State“ LED lighting red and, simulta-
neously, the error number being indicated by means of LEDs “Error No.“ as shown in the table
below. A distinction can be made between two error categories:
Serious errors (1-5): In this case, the Gateway must be switched off and switched back on again.
If the error occurs again, the Gateway must be exchanged and returned for repair.
Warnings (6-15): These warnings are displayed for one minute simply for information purposes
and are then automatically reset. If such warnings occur frequently, please inform After-Sales
Service.
For user-defined errors the flash frequency is 0.5 hertz. The error is displayed as long as defined
by "
Set Warning Time
".
In the configuration mode these displays are not valid and only meant for internal use.
LED8 LED4 LED2 LED1
Error no.
resp. ID
Error description
0
0
0
0
0
Reserved
0
0
0
1
1
Hardware fault
0
0
1
0
2
EEROM error
0
0
1
1
3
Internal memory error
0
1
0
0
4
Fieldbus hardware error or wrong Fieldbus-ID
0
1
0
1
5
Script error
0
1
1
0
6
Reserved
0
1
1
1
7
RS-transmit buffer overflow
1
0
0
0
8
RS-receive buffer overflow
1
0
0
1
9
RS timeout
1
0
1
0
10
General fieldbus error
1
0
1
1
11
Parity-or frame-check-error
1
1
0
0
12
Reserved
1
1
0
1
13
Fieldbus configuration error
1
1
1
0
14
Fieldbus data buffer overflow
1
1
1
1
15
Reserved
Tabelle 1:
Table 1: Error handling at UNIGATE
®
CL-PROFIBUS DP
Summary of Contents for UNIGATE CX C4Map
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