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Instruction Manual
SECTION 5 - CONTROL MODE SELECTION MENU
5.4 ANALOG MODE (EXTERNAL)
This mode is used to control the pump with an
external device connected to the appropriate
contacts of the 5-Pin connector. With the pump
OFF, press the UP or DOWN button to
change the response curve (
see Sec. 5.4.1
). To
manually turn the pump ON or OFF, push the
POWER button or toggle the remote ON/OFF.
The Pump ON/OFF LED will illuminate yellow
when the pump is ON.
Display Overview:
Icon/Alarm Area
Measured Current
(mA)
Stroke Length
Theoretical Flow
Calculated Stroke
Rate
1. Icon/Alarm Area:
The
mA
icon indicates the
pump is in the analog mode. Depending on
advanced pump configuration options and any
alarms/alerts detected, other icons may be
present as well (
see Sec. 4.5
).
2.
Stroke Length:
The numeric stroke length
value indicates the current stroke length setting
(in percent).
3.
Calculated Stroke Rate:
Indicates the
calculated stroke speed of the pump (0-59 SPH,
0-120 SPM) based on the analog set points and
measured current.
4.
Measured Current:
Measured current value
(0-24.0 mA).
5.
Theoretical Flow:
The theoretical flow based
on calculated stroke speed, stroke length, and
calibration settings (
see Sec. 6.6 for calibration
information
).
NOTE:
The pump will display the calculated stroke rate
and theoretical flow with the pump ON and OFF.
A fault (see Sec. 4.5) will be indicated if the
4-20mA input exceeds 21.5mA.
The pump will not stroke if the 4-20ma input
signal is 0.5mA or less.
Depressing the UP and DOWN buttons
simultaneously will cycle through alternate
display formats, as shown below:
Summary of Contents for ROYTRONIC EXCEL AD9 series
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