Motech LPS 305 User Manual page 19

Command
OUT
TRACK
STATUS
CALI
MODEL
VERSION
HELP
BEEP
VDD
NOTE:
1. All RS232 commands are case-nonsensitivity ASCII codes.
2. Use async framing 8 data bits, no parity bit, 1 stop bit.
3. Bit rate=2400bps.
4. Every command string is terminated by CR or LF or BOTH (carriage return)
5. There is one command allowable in a command string.
6. A command string enters before "OK" prompt will be reject & no function.
7. STATUS operation explanation:
After a TPT-3025 accept A "STATUS" command, it will display a decimal number in ASCLL Convert
this decimal number to binary form each bit indicate a action/status:
Bit 0:
Bit 1:
Bit 3,2:
Bit 4:
Bit 5:
Bit 6:
Bit 7:
Bit 8:
Description
0=+/- output off
1=+/- output on
0= independent
1= tracking from ch1
2= tracking from ch2
Working status(see note7)
0=Reset
1=begin calibration
2=input calibration parameter
Display model no.
Display version no.
Display command list
0= beeper function off
1= beeper function on
0= digital output off
3= digital output 3.3V
5= digital output 5V
channel 1 0=CV 1=CC
channel 2 0=CV 1=CC
00:independent
10:tracking to channel 1
11:tracking to channel 2
0:digital output off
1:digital output on
0:digital output 5V
1:digital output 3.3V
0: +/- output off
1: +/- output on
0:nothing
1:digital output overload
0:fan off
1:fan on
16
Example
OUT0
OUT1
TRACK0
TRACK1
TRACK2
STATUS
CALI0
CALI1
CALI2 9.574
MODEL
VERSION
HELP
BEEP0
BEEP1
VDD0
VDD3
VDD5