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Area
FLAGS
TIMER
G (7th bit)
TYPE
(0 bit to 6th bit)
ST1
R_SL
ST2
n
ADR __ A
SEG __ A
ADR __ B
SEG __ B
* Input : Control module ← JW-20CM, Output : Control module → JW-20CM
9
• Contents of FLAGS
Value of FLAGS
00
90
40
60
E0
*Input/
Output
Flag (the same as ｺ 0735. Refer to the following table for the details.)
Input
Output
Communication monitoring time 001
seconds) (Initial value 000
Output
Starting instruction. Turn ON after starting communication.
Transfer type
Output
Output
For cases with one hierarchical layer, the number of the target station
is 00 to 77
(8)
number of the relay station is 00 to 77
For cases with two hierarchical layer differences, the module number
Output
of the next hierarchical layer difference in relay station. (When the relay
station is JW50/70/100 or JW50H/70H/100H, it represents the rack/
slot number.) For cases with one hierarchical layer difference, invalid.
For cases with two hierarchical layer differences, the number of the
Output
target station is 00 to 77
difference, invalid.
Number of transfer bytes 000 to 377
Output
File address of own station 000000 to 177777
Output
File number of own station 0 to 7
Output
File address of target station 000000 to 177777
Output
File number of target station 0 to 7
Output
· JW-20CM with 30H mark cannot set 10 to 2C
(H)
During non-execution
During communicating. Interval after operating the
instruction till the completion.
Normal end
Abnormal end (communication time-out)
Abnormal end (error response)
Contents
is 1 second.)
(D)
00
: SEND (one hierarchical layer),
(H)
01
: SEND (two hierarchical layer differences),
(H)
02
: RCV (one hierarchical layer),
(H)
03
: RCV (two hierarchical layer differences)
(H)
. For cases with two hierarchical layer differences, the
. For cases with one hierarchical layer
(8)
(8)
Contents
9
10
·
(0.1 second) to 255
(D)
(D)
.
(8)
(000
is 256 bytes)
(8)
(8)
(8)
(H)
Contents of bit
7
6
5
4 3 to 0
0
0
0
0
1
0
0
1
0
1
0
0
0
1
1
0
1
1
1
0
(25.5
0
0
0
0
0
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