Mitsubishi MELSEC-A Series Operating Manual page 51

5. OPERATING
, .
,
PROCEDURES
i
.;MWEC.A
5.1.3
Key
warp
Input
I
When a connected
ACPU or the PC NO. of the ACPU to be operated is
I
input of the registered key word.
I
switched, if
t h e
key word is registered
in
the ACPU, the A8PUE requests an
Input the key word registered
in
the ACPU. Then, press the [GO] key.
If the key
word i s
not registered in the ACPU or the A8PUE is connected to
an AOJ2CPU, the operation shown in this section is unnecessary. (The
A8PUE automatically goes into the mode and function selection shown in
Section 5.1.4.) I
Model name of the connected ACPU
@Software version of the A8PUE and CPU model name are
..............
See Section 5.1.2
VBR.
L J
L
1
I
Request the key word input.
7
1
GO
Input .the key word (04041 1)
KEY
WORD- [ 0 4 0 4 1 1 ] ,
Display when the input key
word is correct
Display when the input key
word is not correct '1
i
Input the key word regis-
A key word can consist of
tered in the ACPU to which
up to six characters. Input
the A8PUE is connected.
the key word by using the
Then, press the
[ G q
key.
device number/constant
setting keys
(0
to 9, A to F).
The A8PUE checks the After resetting the ABPUE,
if the key word is input in-
correctly, repeat the opera-
tion from Section 5.1.2.
The result of the check is displayed for
about 2 seconds.
See Section 5.1.4 Mode se-
lection and operation.
'1: If the key word which was input does not correspond with the key word
registered in the ACPU, only the following operations can be done (Section
6 gives details):
MONITOR mode Device monitoring
....................
See Section 6.6.3
Monitoring the offline switch
.....
See Section 6.6.5
TEST mode Test by device monitoring
........
See Sections 6.7.3 and 6.7.4
7
Settingkanceling the offline
.....
See Section
6.7.5
switch
OTHERS mode Error step read
........................
See Section 6.9.2
-E
.....
Monitoringlswitching the PC
See Sections 6.9.4, 6.9.5,
system
6.9.6, 6.9.10, and 6.9.11
PU setting
...............................
See Sections 6.9.14, 6.9.15,
and 6.9.16
POINTS
1
When operating in modes other than MONITOR, TEST, and OTH-
ERS, if the key word registered in the ACPU is unknown, see the
"PC memory all clear" operation shown on
the
next page. And
then, clear (delete) the unknown registered key word. If "PC
memory all clear" is executed, all other user data (such as se-
quence programs) will also be cleared.
Section 6.8.2 gives details about when (a) the key word registered
in an ACPU is changed, or (b) a new key word is registered.
5 - 5
c