Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 60)

60
Defaults
Group Transducer Range
Description
Single Synch- Multi- Constant Speed
15 Var Pump ronous Control Slave Control
1503 Transducer Min 0…6553.5 For single pump and multipump 0 0 0 0 0
macros this parameter defines
the value (normally zero) of the
4 mA setting for the primary
process transmitter at AI2. This
parameter also correlates to the
minimum value of Reference
(set points) 1 and 2. For the
Speed Control macro this
parameter scales the value
(normally zero) of the 4 mA or
keypad speed setting. Note
when units are in Ft, M, In or
Cm: AI2 Min is always based on
a specific gravity = 1 regardless
of setting for parameter 1506.
Actual pressure signals in Ft, M,
In or Cm are corrected for
specific gravity by the firmware.
Signal can be quadratic or linear.
1506 Sensor Min Defines the value for analog 4 mA 4 mA 4 mA 4 mA 4 mA
( Not in Software) sensor input.
4 mA (Default) 4 mA is selected as the
minimum value.
Tuned Value Select tuned value after the tune
function has been completed.
This will select the tuned value
for the minimum value of
sensor input.
Tune This parameter sets the mini-
mum value of the signal to be
applied to sensor input. When
tune is selected and enter is
pressed the tuned value for
sensor input is set to the actual
sensor input value when the
tune function was activated.
This function is useful for zeroing
out any system hysteresis.
PARAMETER LISTINGS