UMC 112 - Trend Product Marking Systems Australia

Ready to mark
The "Ready to mark“ signal which is applied to the external connection of the
BU2 socket is also output during each signal change of the output at the
selected serial port. This means that, for example, this signal can be changed
after each engraving process and the message "Ready to mark“ is transferred
with the current status of the digital inputs of the first input card via the serial
port.
In error-free operation the control sends the following:
1. Byte 2. Byte 3. Byte 4. Byte 5. Byte 6. Byte 7. Byte 8. Byte
HEX 01h 50h 42h 06h 38h 30h 17h 04h
DEC 01 80 66 06 56 48 23 04
ASCII SOH 'P' 'B' ACK '8' '0' ETB EOT
Start of
header
Mark Ready Acknowledge
Errors are sent in the case of the following events:
• "Ready to mark" was quit with .
• E-STOP operated.
• Motors cannot be initialised.
• Error in calculating the mask.
Incoming byte in
hexadecimal format
In the event of an error the control sends the following:
End of
transfered
block
End of
transfer
Tab. 1
1. Byte 2. Byte 3. Byte 4. Byte 5. Byte 6. Byte 7. Byte 8. Byte
HEX 01h 45h 52h 06h 38h 30h 17h 04h
DEC 01 69 82 06 56 48 23 04
ASCII SOH 'E' 'R' ACK '8' '0' ETB EOT
Start of
header
Error Error Acknowledge
Incoming byte in
hexadecimal format
End of
transfered
block
End of
transfer
Tab. 2
B_PM_UMC112_en06.doc
6-4 Communication ÖSTLING Markiersysteme GmbH