Operating
Status- and control word
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LED ERR
Meaning
Red
Diagnostic message pending
Red/green
No valid state, device switches to the safe state
LED WINK
Meaning
White flashing
Helps to localize the module if the Blink/Wink command is active
LEDs ETH1 and ETH2
Meaning
Off
No Ethernet connection
Green
Ethernet connection established, 100 Mbps
Green flashing
Ethernet traffic, 100 Mbps
Yellow
Ethernet connection established, 10 Mbps
Yellow flashing
Ethernet traffic, 10 Mbps
9.2
Status- and control word
Status word
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Byte 1
-
-
-
-
-
-
-
DIAG
Byte 0
-
FCE
-
-
-
COM
V1
-
Bit
Description
COM
Internal error
The device-internal communication is disturbed.
DIAG
Diagnostic message at the device
FCE
The DTM Force Mode is activated. The actual output values may no
match the ones defined and sent by the field bus.
V1
V1 too low (< 18 V DC).
Control word
The control word is not in use.
