3-9
Section
System Maintenance
93
Example: For NT620S
Screen#
(Year/Month/ Dau Hour: Mi)
( X )
Message
1
( 94/
05/
30
23: 30)
(
)
Coolant Error
2
( 94/
05/
31
02: 17)
(
)
Motor Error
8
( 94/
05/
31
11: 05)
(
)
Compressor Error
2000
( 94/
05/
31
21: 48)
(
)
Emergency Stop
End
1/ 1
In order of “frequency”
Recorded data is displayed in order of display frequency with the accumulated
number of times each screen has been displayed.
Example: For NT620S
Screen#
(Year/Month/ Day Hour: Mi)
( X ) Message
8
(
/
/
:
)
( 255 ) Compressor Error
2
(
/
/
:
)
( 20 ) Motor Error
1
(
/
/
:
)
( 3 ) Coolant Error
2000
(
/
/
:
)
( 1 ) Emergency Error
End
1/ 1
For both order of occurrence and order of frequency, the number of entries that
can be displayed on one screen is 23 in the case of the NT620S and 27 in the
case of the NT620C.
To take a look at data that is not on the display, press the
or
key on the
touch panel.
When no screen data is recorded, the message “History Record Not Found”
appears, and the screen returns to the “History Record” after about two se-
conds.
Confirming recorded screen data by the maintenance mode
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
Page 328: ......
Page 329: ......
