Mitsubishi MELSEC-A Series Operating Manual page 113

6.
HOW T,O
USE EACH FUNCTION
"
.IUELSEGA
6.7
TEST (T) Mode
Operations
This
mode
performs test operatlorrs of ACPU programs. The following are
enabted:
(1) Testing
by
list monitoring
(a) Setting/resetting bit devices X, Y ,
M, L,
6, and F
Example of setting device "M110" of
the cursor position
Before executing After executing
T 32
OUT
O M 1 0 1 T 32
OUT
OM101
'M110' has now
3 4 OUT
OM200
3 4
OUT l M 2 0 0
been set (ON).
(b) Changing the current value of word devices T, C, D, W, R , A, 2 and
V
(21
to 26 and V1 to V6: only when A2ACPU
or
A3ACPU is used)
Example of changing the current value of designated device "D20"
to "K200"
Before executing After executing
r T
3 9
MOV
1
I T
3 9
MOV
1
I
3 9 0 2 0
:
3 9 ) D l 0
-
I
3 9
DZO
7
3 9 ) D l 0
2 0 0
1
The current value
DPO
X 2 0 0
I
1
4 4
LD
OM100
has now been
changed to
'K200".
(2) Testing by device monitoring
(a) Settinghesetting bit devices X,
Y,
M, L, 6, and
F
Example of resetting device "M110" at the cursor position
Before executing After executing
"M110' has now
been reset
(OFF).
Changing the current value of word devices T, C, D, W, R, A, 2, and
V (21 to 26 and V1 to V6: only when APACPU
or A3ACPU is used)
Example of changing the current value of designated device "D21"
to "K500"
Before executing After executing
ID 2 2
A current value has
now been changed
D 2 1
X 5 0 0
to
'K500".
(c) Settinghanceling an offline switch of bit devices Y, M , L, B, and F
Example of setting an offline switch of device "Y21" at the cursor
position
Before executing After executing
T Y
0 2 0 0
su a
O P l l
8 1
: , Y 0 2 l l
8 1
0
Offline switch
The offline switch has
Cancellation state
,now been set.
6-46