Motech LPS 305 - Page 19

16
Command
Description
Example
OUT
0=+/- output off
OUT0
1=+/- output on
OUT1
TRACK
0= independent
TRACK0
1= tracking from ch1
TRACK1
2= tracking from ch2
TRACK2
STATUS
Working status(see note7)
STATUS
CALI
0=Reset
CALI0
1=begin calibration
CALI1
2=input calibration parameter
CALI2 9.574
MODEL
Display model no.
MODEL
VERSION
Display version no.
VERSION
HELP
Display command list
HELP
BEEP
0= beeper function off
BEEP0
1= beeper function on
BEEP1
VDD
0= digital output off
VDD0
3= digital output 3.3V
VDD3
5= digital output 5V
VDD5
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: channel 1 0=CV 1=CC
Bit 1: channel 2 0=CV 1=CC
Bit 3,2: 00:independent
10:tracking to channel 1
11:tracking to channel 2
Bit 4: 0:digital output off
1:digital output on
Bit 5: 0:digital output 5V
1:digital output 3.3V
Bit 6: 0: +/- output off
1: +/- output on
Bit 7: 0:nothing
1:digital output overload
Bit 8: 0:fan off
1:fan on