Table of Contents
Advertisement
Communications Commands and Responses
9) Setting of Quiet Bit (QB)
The QB Command is used to set the Quiet Bit. If this bit is enabled, no responses are returned
for commands (except the EAS Check Command).
Command Frame Structure
STX Node No. Command
1
2
Setting
Response Frame Structure
STX Node No. Retry
1
2
Response code
Note 1
If BCC is disabled (i.e., pin 8 on DIP switch 3 is set to ON), BCC is not attached to either
command or response frames.
Note 2
This function can be used with Controller software versions 1.5 or later. The software ver-
sion can be read with the Version Command (VS).
10) Version (VS)
The VS Command is used to read the Controller software version.
Command Frame Structure
STX Node No. Command
1
2
Response Frame Structure
STX Node No. Retry
1
2
Response code
5-24
Setting
code
"QB"
2
2
Setting range: 00h to 01h
00h: Quiet Bit disabled
01h: Quiet Bit enabled
Command
Response
Flag
code
code
"QB"
"00"
1
2
2
00 : Normal completion
For other response codes, refer to 5-10 Response Code List.
ETX BCC
code
"VS"
2
1
1
Command
Response
Flag
code
code
"ES"
"00"
1
2
2
00 : Normal completion
For other response codes, refer to 5-10 Response Code List.
Note If BCC is disabled (i.e., pin 8 on DIP switch 3 is set to ON), BCC is not at-
tached to either command or response frames.
ETX BCC
1
1
ETX BCC
1
1
Software version
4
Section 5-3
ETX BCC
1
1
Advertisement
Table of Contents
