6-4 Communications
Serial Commands
Description
The PS-6144 controller recognizes a set of 95 commands. Some of these commands
involve testing and diagnostic functions performed at the factory. Because these
commands are of little use in field installations, they are not included in the following
pages. For information on the complete command set, contact the factory.
The commands are grouped by general function. In the syntax shown for each command
and reply, the characters used for STX, ETX, ACK, and NAK are substituted, as listed
on the previous page.
The commands are listed in hex.
CMD
(hex) Name
Function
04 Hello
Are you there?
Cmd:
! ADR
04 CSM <CR>
Reply:
A <CR>
06 Com Stop
Stop operation & idle; changes will be written directly to
EEPROM with no other action taken.
Cmd:
! ADR
06 CSM <CR>
Reply:
A <CR>
07 Checksum
Sets new checksums in EEPROM.
Cmd:
! ADR
07 CSM <CR>
Reply:
A <CR>
08 Start
Resume operation.
Cmd:
! ADR
08 CSM <CR>
Reply:
A <CR>
09 Reset
Create hard reset through watchdog.
Cmd:
! ADR
09 CSM <CR>
Reply:
A <CR>
0A RPM
Current RPM.
Cmd:
! ADR
0A CSM <CR>
Reply:
A XXXX CSM <CR>
where “XXXX” = current RPM in hex.
38 Shaft Pos
Shaft position.
Put:
! ADR
38 P XXXX CSM <CR>
Reply:
A <CR>
Get:
! ADR
38 G CSM <CR>
Reply:
A XXXX CSM <CR>
where “XXXX” is the shaft position in hex.
0B Grp Pos
Current position.
Cmd:
! ADR
0B XX CSM <CR>
Reply:
A YYYY CSM <CR>
where “XX” is the group number minus one. “YYYY” is that
group’s position in hex.
Supervisory
Commands
Status
Commands
Summary of Contents for Plus PS-6144 Series
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