21
11.4.3 Rotary coding switch S6 (optional)
The function of the rotary coding switch S6 is, to set different control modes at the Ethernet controller.
Switch position S6
Meaning
0 (or 8)
Autonegotiate enabled
Speed 10/100
Duplex full/half
1 (or 9)
Autonegotiate enabled
Speed 10
Duplex full/half
2 (or 10)
Autonegotiate enabled
Speed 10/100
Duplex half
3 (or 11)
Autonegotiate enabled
Speed 10
Duplex half
4 (or 12)
Autonegotiate disabled
Speed 100
Duplex full
5 (or 13)
Autonegotiate disabled
Speed 10
Duplex full
6 (or 14)
Autonegotiate disabled
Speed 100
Duplex half
7 (or 15)
Autonegotiate disabled
Speed 10
Duplex half
11.5 The Debug cable for Fieldbus Gateway SC
As accessory a pre-configured Debug cable is available. The Debug cable connects the Gateway to Debug and RS.
12. Error handling
12.1 Error handling at Fieldbus Gateway
If the Gateway detects an error, the error is signalled by the “State“ LED lighting red and, simultaneously, 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
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
Table 1: Error handling at Fieldbus Gateway
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