IMO Precision Controls K7 Series User Manual

Chapter8 Communication Function
8-27
(5) Example
This example supposes that registered device No. 1 of station No. 1 is read. and BCC value is checked.
And it is supposed that device M000 is registered and the number of blocks is 1.
x Computer request Format(PC
→
K7 Base Unit)
Format name Header Station No. Command
Registration No. Tail Frame check
Frame (Example) ENQ H01 y H01 EOT BCC
ASCII value H05 H3031 H79 H3031 H04
y For ACK response after execution of command (PC
←
K7 Base Unit)
Format name Header Station No. Command
Registration
No.
Number of Blocks
Number of
data
Data Tail
Frame
check
Frame (Example) ACK H01 y H01 H01 H04 H23422339 ETX BCC
ASCII value H06 H3031 H79 H3031 H3031 H3034
H3233343232
333339
H03
z For NAK response after execution of command (PC
←
K7 Base Unit)
Format name Header Station No. Command
Registration No. Error code Tail Frame check
Frame (Example) NAK H01 y H01 Error code (2) ETX BCC
ASCII value H15 H3031 H79 H3031 Error code (4) H03

IMO Precision Controls K7 Series Specifications

General

Brand	IMO Precision Controls
Model	K7 Series
Category	Controller
Language	English