Error Handling; Error Handling At Unigate ® Cl - DEUTSCHMANN AUTOMATION UNIGATE CL-Fast Ethernet Instruction Manual

Deutschmann Automation GmbH & Co. KG

12 Error handling

12.1 Error handling at UNIGATE
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
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
Table 1: Error handling at UNIGATE
21.6.18 UNIGATE
®
CL
Error no.
resp. ID Error description
0 Reserved
1 Hardware fault
2 EEROM error
3 Internal memory error
4 Fieldbus hardware error
5 Script error
6 Reserved
7 RS-transmit buffer overflow
8 RS-receive buffer overflow
9 RS timeout
10 General fieldbus error
11 Parity-or frame-check-error
12 Reserved
13 Fieldbus configuration error
14 Fieldbus data buffer overflow
15 Reserved
®
CL
Fieldbus Gateway UNIGATE
®
CL - Fast Ethernet V. 2.6
®
Error handling
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