Product Description
2
0
2
0
-0
3
9
Rotary Coding Switches S4 and S5
Rotary coding switch S4 has no function. Rotary coding switch S5 is used to determine the pro-
tocol used (WCS or WCS Extended); see chapter 4.2.
LED ErrorNo/Select ID
Error number
Error description
LED8
LED4
LED2
LED1
0
0
0
0
0
Reserved
0
0
0
1
1
Hardware error
0
0
1
0
2
EEPROM error
0
0
1
1
3
Internal memory error
0
1
0
0
4
Fieldbus hardware error or incorrect
fieldbus ID
0
1
0
1
5
Script error
0
1
1
0
6
Reserved
0
1
1
1
7
WCS read head communication, RS
send buffer overflow
1
0
0
0
8
WCS read head communication, RS
receive buffer overflow
1
0
0
1
9
WCS read head communication, RS
timeout
1
0
1
0
10
General fieldbus error
1
0
1
1
11
Parity error 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 2.2
Significance of the error codes (display via the four "Error No/Select ID" LEDs when the
"State" LED lights up red and thus indicates an error or a warning)
