Digital Interface Commands - Heidolph Hei-FLOW Value Originalbetriebsanleitung

Operation

Digital interface commands

Query Feedback
to pump 1)
from pump
LEDx?
▪ LED=0000\r\n
▪ LED=0001\r\n
DSP=xxx\r\n
DSP?
-
TAx!
-
SPx=xxxx!
SMM=xxxx! 2) -
-
SDZ=xxxx!
SDM=xxxx! 2) -
SSD=xxxx! 2)
-
OK\r\n
-
ERROR\r\n
-
PO/r/n
-
1) Interface parameter RS 232: 9600 Baud, No Parity, 8 Bit, 1 Stopbit
2) Also see chapter „Technical data, Table tube selection" for tube dependent parameters
▪ Do not send commands as package,
▪ xxxx substitutes a 1 - 4 digit figure
Explanation
Select parameter: x=0-7
▪ LED off
▪ LED on
LED0?=Volume ml
LED1?=Flow ml/min
LED2?=Tube mm (inner diameter)
LED3?=Speed rpm
LED4?=Rotation
LED5?=Direction of rotation right
LED6?=Direction of rotation left
LED7?=Pause sec/min/h (intermittent pause)
Display query: show actual value
Select function key: x=1-7
TA1!=Cal (calibrate)
TA2!=Start/Stop (rotation key)
TA3!=Change direction of rotation
TA4!=Max (maximum speed)
TA5!=Up (arrow key)
TA6!=Down (arrow key)
TA7!=Select (select key)
Set intermittent pause: x=0;2;3
SP0=0001 - 5999 seconds/10 e.g. 100 milliseconds
SP2=0010 - 0599 minutes
SP3=0010 - 0750 hours
Flow ml respectively μl (tube dependent):
xxxx=000.0 - 9999
Set rotation rpm:
xxxx=0000 - 9999 (min/max gear dependent)
Volume dosing ml e.g. μl (tube dependent):
xxxx=000.1 - 9999 (not allowed for calibrating)
Set inner tube Ø : x=4digit figure
xxxx=0000 (see following section
"Interface commands: set tube")
Command successful
Command failed
Dosing completed
minimum pause 0.1 seconds
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