YOKOGAWA EML500 Series User Manual

6-7
IM80B80T10E 21th Edition : Jul.1,2007-00
< 6.INSTALLATION >
(2) Sensitivity Adjustment (Maintenance Mode)
The differences in sensitivity among sensors can be adjusted with this function. If the accuracy of
the reading changes when the sensor is replaced, make a sensitivity adjustment.
The sensitivity adjustment value can be obtained from the following expression :
Set value =
SPD1
SPD2
(SS1 + 100) - 100
SPD1 : Intended speed
SPD2 : Current speed
SS1: Current set value
The adjustment procedure is shown in the gure below .
Press the
F 1
key at -5-2 to select sensitiv-
ity adjustment. The display then changes to that
marked a . The value highlighted in reverse video
here is the adjustment data that were the latest
set.
To change it to '+4.00%' for example, rst press the
F 1
key to change the sign to '+' (see the dis-
play marked b). Next, enter
0
,
4
,
0
,
and
0
using the numeric keypad.
Conrm the entered value, and then press the
ENT
key. This stops the ickering and completes
the setting of '+4.00%' (see the display marked
d).
To set a minus value, press the
F 2
key ('-')
while the display is at a, and enter the value using
the numeric keypad.
F 1 F 2
DISPL
PREV
MODE
F 1 F 2
DISPL
PREV
MODE
MAINT
MAINT
F 1 F 2
DISPL
PREV
MODE
MAINT
F 1 F 2
DISPL
PREV
MODE
MAINT
a.

-5-2

-5-3

-5-21
b.
d.
c.
F 1 F 2
DISPL
PREV
MODE
MAINT
ENT
Chage the sign to ‘+’
Press the ‘ENT’ key.
Enter 0,4,0,and 0 in
this order from the
numeric keypad.
F 1 F 2
DISPL
PREV
MODE
F 1 F 2
DISPL
PREV
MODE
MAINT
MAINT
F 1 F 2
DISPL
PREV
MODE
MAINT
F 1 F 2
DISPL
PREV
MODE
MAINT
a.

-5-2

-5-3

-5-21
b.
d.
c.
F 1 F 2
DISPL
PREV
MODE
MAINT
ENT
Chage the sign to ‘+’
Press the ‘ENT’ key.
Enter 0,4,0,and 0 in
this order from the
numeric keypad.

YOKOGAWA EML500 Series Specifications

General

Brand	YOKOGAWA
Model	EML500 Series
Category	Measuring Instruments
Language	English