Appendix, Ttl i/o control from the pumping program, Ttl i/o control from rs-232 – Next Advance SP1070-M User Manual
Page 55: Rs-232 command summary
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SP1000 series operator’s manual
Manual SP1000 series
48
11.2
TTL I/O Control from the Pumping Program
Various Pumping Program functions can define how the pump reacts to levels on the TTL I/O connector or
set output levels. These are summarized in the following table:
Pumping
Program
Function
TTL I/O Control Pin
Pin #
Action
OUT.n
Program Output
5
Set logic level output to ‘n’
EV:nn
Event Trigger
4
Falling edge triggers a jump to Phase ‘nn’
ES:nn
Event Square wave
Trigger
4
Rising or falling edge triggers a jump to Phase 'nn'
IF:
Programmab
le Syringe
Pump nn
Program Input
6
Low level causes a jump to Phase ‘nn’
PS:00
Operational Trigger
2
Trigger activation resumes Program operation
11.3
TTL I/O Control from RS-232
The logic levels of pins 2, 3, 4, and 6 can be queried from an attached computer using the RS-232 ‘IN’
command.
The output logic level of pin 5 can be set with the RS-232 ‘OUT’ command.
12.
Appendix
12.1
RS-232 Command Summary
<command> =>
DIA [ < float > ]
Syringe inside diameter
PHN [ < phase data > ]
Program Phase number
FUN [ < phase function > ]
Program Phase function
< phase function > =>
RAT
Pumping rate. ‘RATE’
FIL
Fill syringe to volume dispensed. ‘FILL’
INC
Increment rate. ‘INCR’
DEC
Decrement rate. ‘DECR’
STP
Stop pump. ‘STOP’
JMP <phase data>
Jump to Program Phase. ‘JP:nn’
PRI
Sub-Program Selection Input. 'Pr:In'
PRL <number data>
Sub-Program Start Label definition. 'Pr:nn'
LOP <count data>
Loop to previous loop start ‘nn’ times. ‘LP:nn’
LPS
Loop starting Phase. ‘LP:ST’
LPE
Loop end Phase. ‘LP:EN’
PAS <number data>
Pauses pumping for ‘nn’ seconds. ‘PS:nn’
PAS [n.n]
Pauses pumping for 'n.n' seconds. 'PS:n.n'
IF <phase data>
If Program input low, jump to Program Phase. ‘IF:nn’
EVN <phase data>
Set event trigger. ‘Et:nn’
EVS <phase data>
Set event square wave trigger. 'ES:nn'
EVR
Event trigger reset. ‘Et:RS’
TRG <n
n
>
Override default operational trigger configuration ‘tr:aa’
BEP
Sound short beep. ‘BEEP’
OUT { 0 | 1 }
Set programmable output pin. ‘OUT.n’
RAT [C | I ] [ <float> [ UM | MM | UH | MH ] ] Pumping rate
VOL [ <float> | <volume units>]
Volume to be Dispensed, or set Volume units
DIR [ INF | WDR | REV ]
Pumping direction
RUN [ <phase data> ]
Starts the Pumping Program
[E [<phase data>] ]
Pumping Program event trigger
STP
Stop/pauses the Pumping Program