Yokogawa Wireless Temperature Transmitter YTA510 - Manual (Page 24)

IM 01C50T03-01E 4-3
4. SELF-DIAGNOSTICS
4.2 Warning
1) Warning and contents
The YTA series has a warning display function.
The warning display function displays a warning when
there is an incorrect use status such that a setting is out
of the specified range. Also, when the instrument is
operated in other than standard operation mode, that
status is displayed as a warning. Factory default setting
is to not display the warning. To display the warning,
set parameter H55: WARNING ENBL. Use parameter
I59: WARNING to confirm the warning. See Table 4.2
for contents corresponding to warnings and counter-
measures.
2) Setting warning display
Classified warnings can be displayed with H55:
WARNING ENBL. The warning is classified as
follows.
Setting : Occurs when an inappropriate
parameter setting is used such
as out of the specification range
of the transmitter.
Operation : Occurs when the input value for
the parameter setting is out of
the setting range.
Special : Occurs when the parameter of a
function unique to the YTA is set
during forced output operation or
reverse output operation.
T0403.EPS
Setting Operation status Special Data to set
● = display,
×
= no display
Ч Ч Ч 00000000
● Ч Ч
3F1C0000
Ч ● Ч
C0030800
● ● ×
FF1F0800
Ч Ч ● 00E00108
● × ● 3FFC0108
× ● ● C0E30908
● ● ● FFFF0908
F0403.EPS
DEL CLR ESC
SET
H50:WARNING ENBL
00000000
3FFC0108
ESC
SET
I59:WARNING
GOOD
ESC
SET
I59:WARNING
WARNING
< WARNING >
<Out Manual Mode >
<Can Write data >
● Example: Displaying “Setting” and “Special” warning
1. Set “3FFC0108” in the Data to
set column for F combination in
the table above.
2. Press [ENTER] twice.
Warning can be checked with I59:
WARNING.