Controlotron 1010PVN - 2.10.3 ANALOG INPUT SETUP (optional function)

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1010PVNFM-3A
Section 2
To assign functions to Relay 1:
To access the [Relay] option list press
Move the cursor to the desired Relay assignment by pressing
To store selection press . Repeat procedure for all other relays.
ENT
2.10.3 ANALOG INPUT SETUP (optional function)
The Analog Input Setup function assigns an active analog input to a measurement channel/
path. The meter provides four DC current input ports for single channel and Dual Path units.
The DC current input ranges from a zero level of 4 mA to a full scale of 20 mA. The [Analog
Input Setup] menu cell allows you to enable this port and then span it to any desired scaling.
For example, when using the analog input viscosity function the numeric variables might be
spanned as follows: 4mA=1 (water) and 20mA=100 (more viscous liquid). This spanning con-
figuration allows the meter to use this constant numerical change to improve calibration in
real time.
The various flowmeter models allow you to associate the analog input to active system vari-
ables such as specific gravity, viscosity and others (see table below).
NOTE: Refer to the Installation Drawings or I/O Module markings for the locations of
these inputs and wiring procedures.
NOTE: For Multi-Path flowmeters: “1” = Path 1, “2” = Path 2 and “S” represents the
system or average channel. These characters appear to the left of the option
list parameter.
I/O Data Control Analog Inp Setup Iin1 Input Off
Aux
cS
PSIA
BARA
T1 Deg F
T1 Deg C
T2 Deg F
T2 Deg C
4 mA numeric entry
20 mA numeric entry
Iin2/Iin3/Iin4 See Iin1 option list
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S Empty Empty pipe alarm.
S Aeration Aeration percentage exceeds alarm setpoint.
S Reverse Flow Flow is in negative direction.
S Interface Liquid Interface setpoint exceeded.
S BatchTot Batch/Sample total advances.
S Pos Total Positive total volume advances 1 digit.
S Neg Total Negative total volume advances 1 digit.
S Fltwarn System fault warning.
Relay Option List (continued)