2
0
1
8
-0
3
8
Product Description
Front panel
Figure 2.3
Front panel overview
Power:
The "Power" LED is green: The WCS-PNG210 interface module is correctly connected to the
power supply.
State:
The "State" LED is green: Data exchange is taking place with the WCS readers. Using the four
"Error No/Select ID" LEDS, the number of the currently polled WCS reader is displayed.
The "State" LED is red: The interface module has detected an error or a warning. The interface
module displays the binary coded error and/or warning number via the "Error No/Select ID"
LEDs.
ErrorNo/Select ID
Reader address
8
4
2
1
0
0
0
1
0
0
0
1
0
1
0
1
0
0
2
1
0
0
0
3
Table 2.1
Display of the four LEDs "Error No/Select ID" when the "State" LED lights up green
Error (No. 1...5):
Switch the interface module off and back on. If the error occurs
again, the module must be replaced.
Warning (No. 6...15):
The warning provides information. The interface module displays
the warning for one minute and then resets automatically.
ErrorNo/Select ID LED
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
Power/State
1
2
4
8
S4
S5
State
W
C
S-PN
G
210
Mo
d
u
l
ABCD
0
1
2 34
56
7
8
9
ABCD
0
1
2 34
56
7
8
9
State
Power
Link/Act. P1
Link/Act. P2
PR
O
F
IN
ET
