User`s manual

48
(f) Device information and programmable controller CPU status information are sent
using the data arrangement shown below.
The ASCII-BIN conversion designation is designated in buffer memory address 121H/1C1H.
Note that when the user frame has been designated by setting to on the value for bit 14, which indicates the
user frame No., there will be ASCII-BIN conversion of corresponding send data. It will be sent as binary data.
( Page 321, Section 13.3)
• When user frame numbers B001H to B00AH are designated (example of a one-block portion)
• When word device data (W100 to W103, (4 points)) is sent
When the word/byte unit designation is word unit, the device data will be sent in a (H)  (L) sequence.
The number of registered points is the number of points in word units.
(When ASCII-BIN conversion is not performed)
The total number of bytes for the device data section is the number of device points  2.
(When ASCII-BIN conversion is performed)
The total number of bytes for the device data section is the number of device points  4.
When the word/byte unit designation is byte When the word/byte unit designation is word
When the word/byte unit designation is byte
00H 01H 00H B4H 04H 00H 00H 00H 01H 00H 02H 00H 03H 00H
LH L HLH
(W)
W100 W101 W102 W103
HH H
L
L
L
Monitoring head device Device code Number of registered points Device data
00H 01H 00H B4H 04H 00H 00H 00H 01H00H 02H00H 03H00H
LH L HLH
(W)
W100 W101 W102 W103
HH H
L
L
L
Monitoring head device Device code Number of registered points Device data
L
*
HLHLH HL
W
0
000
00
0
00
1
1
00
0
2
00
0
3
00
0
0
0
4
0
W100 W101 W102 W103
LLLHHH
57H 2AH 30H 30H 30H 31H 30H 30H 30H 30H 30H 34H 30H 30H 30H 30H 30H 31H 30H 30H 30H 32H 30H 30H 30H 33H 30H 30H
Monitoring head device Device code Number of registered points Device data