GETTING STARTED…
4
165
8024172/V3-0/2021-01
Subject to change without prior notice.
Operating instructions | LABEL CHECKER P6XX
Data transmitted from Label Checker to PLC
Byte
no.
Bit structure
Type
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Heart
beat
-
-
-
-
-
-
-
Bits
Control
bits
1
-
Device
Error
Overall
results
NOK
Overall
results
OK
Processing
NOK
ACK
Device
ready
Bits
2
Selected job ID
Byte –
number
0 - 255
Data
bytes
3
Error code
Byte –
one
char
4
Output strings designed in “Output Format” tab on Label Checker web page –
Byte 0
Byte –
one
char
5
Output strings designed in “Output Format” tab on Label Checker web page –
Byte 1
Byte –
one
char
…
…
…
129
Output string designed in “Output Format” tab on Label Checker web page –
Byte 125
Byte –
one
char
Bits
Device Ready bit
The camera is ready. Command can be sent to a camera.
ACK bit
If message sent from the PLC to Label Checker was valid
NOK bit
If message sent from the PLC to Label Checker was invalid
Processing bit
Image processing is running
Overall result OK bit
Image processing is running
Overall result NOK bit
At least one inspection failed
Device Error bit
An error occurred – caused by invalid command sent from PLC to Label
Checker