Heidolph Pump Heads - Manual (Page 67)

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67
Commands:
query range reply remark action
LEDx1? x1=0...7 LED=0000\r\n LED is „OFF" LED-status
LED=0001\r\n LED is „ON"
DSP? DSP=xxxx xxxx=display act. displays
command
range action
TAx2! x2=0...7 key
0=no key 1=Cal
2=start 3=sense of rotation
4=max 5=up
6=down 7=select
SPx3=xxxx! x3=0 xxxx=0001..5999 (0.1 sec) pause
x3=2 xxxx=0010..0599 (min)
x4=3 xxxx=0010..0750 (hour)
SDM=xxxx! xxxx=000,0..9999 (0.1 sec) volume, metered
SDZ=xxxx! xxxx=0000..9999 (depends on transmission used) rotational speed
SMM=xxxx! xxxx=000,1..9999 (not during calibration) ml/min
wait a minute for reply.
SSD=xxxx! xxxx=0000..0014 hose #
general reply remark action
OK\r\n command successful self explaining
ERROR\r\n command failed none
PO\r\n metering complete none
9.5. Recommended sizes of tubes
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To achieve high metering accuracy, in particular in the metering by volume mode, we
recommend the smallest tube diameter available; higher metering accuracy of small dia.
tubes is a function of the higher number of revolutions of the pump drive.