YOKOGAWA FLXA402T, User Manual

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<4. Setting converter>
4-7
IM 12A01G01-03EN 1st Edition : Mar. 25, 2021-00
4.2 Contact input settings
Contact input settings starts Contact input wash (remote wash) or change the range of mA
output.
When mA Output/Input is “-N2”, only Contact input 1 is available. When mA Output/Input is “-N4”,
both Contact input 1 and 2 (Ad) are available. When mA Output/Input is “-N2”, configuration of
Contact input 2 (Ad) does not affect the operation.
4.2.1 Contact input Type
Define one contact input from “Disabled”, “Contact input Wash”, “Contact input calibration”, “mA
output Range2 select”, “mA output Range3 select”. If none of these is needed, select “Disabled”,
otherwise setting error might occur.
4.2.2 Contact input Wash/Contact input Calibration
Contact input settings > Contact input Wash / Contact input Calibration
The setting of Auto wash or Auto calibration must be enabled. If the setting of Auto wash or Auto
calibration is not setup properly, an error of contact input setting occurs.
4.2.3 mA output change range
Contact input settings > mA output change range
The contact output for “mA output Range2 select” turns ON, mA output corresponding to the
contact output switches to the range 2.
When the contact for “mA output Range3 select” turns ON, mA1 output range switches to 3.
When you select 2 switching ranges, select the range of mA output from mA1, mA2, mA3 and
mA4.
When you select 3 switching ranges,
set DI1 to “mA output Range2 select”
mA output to “mA1”
DI2 to “mA output Range3 select”.
For detail information on settings of contact input change range (DI change range) read 4.3.1.
See the following example configuration.
• Configuration example : mA2 output 2-range change
Function Contact input Range2 select
DI1 mA output 2-range change mA2
Range select setting
mA2 remote
• Configuration example : mA1 output 3-range change
Function Contact input Range2 select
DI1 mA output 2-range change mA1
DI2 mA output 3-range change
Range select setting
mA1 remote