
1. DISPLAY AND OPERATION
B–63525EN/02
46
1) The power–on time is displayed as shown below:
01/01/20 ==== Year/Month/Day
09:15:30 ==== Hour:Minute:Second
2) The power–off time and the time when an NC alarm occurred are
displayed in reverse video.
01/01/20 ==== Year/Month/Day
09:15:30 ==== Hour:Minute:Second
If a system alarm occurs, the date and time are not recorded.
3) At predetermined intervals, the clock time is displayed in reverse
video. Set the interval in minutes in parameter No. 3122. If zero
is set, the time is stamped at ten–minute intervals.
09:15:30 ==== Hour:Minute:Second
Each new calendar day is displayed in reverse video.
01/01/20 ==== Year/Month/Day
CAUTION
1 The clock time is recorded for a specified interval only when
data is stored within that interval.
2 If a system alarm is issued, the system alarm occurrence
time is used for power–off display.
(1)P ress the
SYSTEM
function key.
(2)Press the continuous menu key [
]. The [OPEHIS] (operation
history) soft key is displayed.
(3)Press the [OPEHIS] soft key, then press the [SG–SEL] soft key. The
operation history signal selection screen is displayed.
OP_HIS SIGNAL SELECT O1000 N02000
No. ADDRES SIGNAL No. ADDRES SIGNAL
01 X0000 00001000 11 G0000 00000001
02 X0004 10000000 12 G0004 00000011
03 X0008 00001100 13 G0008 00000111
04 X0009 00111000 14 G0003 00001111
05 X0012 00001111 15 G0043 01100000
06 Y0000 01000000 16 ********
07 Y0004 00110000 17 ********
08 Y0007 00011100 18 ********
09 Y0008 00011100 19 ********
10 Y0010 00011100 20 ********
>
EDIT **** *** * * * 00:00:00
[OPEHIS] [SG–SEL] [ ] [ ] [ (OPE) ]
D Input signal or output
signal to be recorded in
the operation history