YOKOGAWA DpharpEJX vigilantplant EJX Series, Manual

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IM 01C25T01-01E 3-24
3. OPERATION
(4) Software Seal
When you lose the password that has been registered, it
is possible to release the
Write Protect mode by
using the general use password: “YOKOGAWA.”
When the password is used, the status shown in the
parameter of
Software seal is changed from “KEEP”
to “BREAK.” The status returns to “KEEP” by
entering a newly set password at
Enable wrt 10min .
3.5.14 Signal Characterizer
This function is used to compensate the output for non-
linear applications. The characterized values are
applied to the 4-20 mA output. For the measured
pressure, a maximum of nine coordinates can be
specified between 0-100%. Perform the coordinate
settings while the
S.C. at S.C. menu parameter is
Disabled
.
To apply the settings to the output, set the S.C.
parameter to Enabled .
Note that the EJX rejects the activation of the function
by AL. 60 with the following transmitter’s status:
• When the specified coordinates of x and y are not
incremental as the input increases.
• When the output mode of the output signal is set as
Sq root
; at the same time, the low cut mode is set to
Linear .
F0342.EPS
Y
X
100% 0%
100%
INPUT
OUTPUT
Input pressure in % Characterized value
F0343.EPS
(ENTER)
EJX:
Num of points
0
5
HELP DEL ESC ENTER
Enter 5 and press ENTER (F4) .
1. Device setup
4. Detailed setup
2. Signal condition
S.C. menu
2. Num of points
Example: Set the number of coordinates on the line graph to
5.
1
‘ 5 ’
F0356.EPS
EJX:
S.C. menu
1 S.C. Disabled
2 Num of points 5
3 point setting
4 X Start 0.00 %
5 Y Start 0.00 %
HELP SEND HOME ENTER
Press SEND (F2) to send the data
to the transmitter, then check to
confirm that disappears.
(SEND)
SEND
2
F0344.EPS
1. Device setup
4. Detailed setup
2. Signal condition
S.C. menu
3. Point setting
Example: Set the first coordinates (X1, Y1) as (12, 14) in %.
(ENTER)
EJX:
Select one
1 List
2 Edit all points
3 Edit one point
4 Exit
ABORT ENTER
Select Edit one point , and press
ENTER (F4) .
1
(ENTER)
EJX:
Specify S.C. point to
set value
1
1
DEL ABORT ENTER
Press ENTER (F4) .
2
(ENTER)
EJX:
X1
10.00 %
12
HELP DEL ESC ENTER
Enter 12 and press ENTER (F4) .
3
‘ 12 ’
(ENTER)
EJX:
Y1
10.00 %
14
HELP DEL ESC ENTER
Enter 14 and press ENTER (F4) .
4
‘ 14 ’
×
2