Specifications

4 - 7
Detailed description of the control data
Device Item Description
(S1) + 5 Target station number
Designates the target station number.
1 to 64 : Station number
81
H to A0H : Group designation (Valid when the execution type designated in (S1) is "0": No
arrival confirmation.")
FF
H : All stations with the target network No. (Valid when the execution type
designated in (S1) is "0: No arrival confirmation.")
When a group is designated, set the group No. of the target station with the
network parameters from GX Developer.
(S1) + 6 (Use prohibited)
——————
(S1) + 7 Number of resends (retries)
1) At instruction execution
Becomes valid when the execution type designated in (S1) is "1: With arrival confirmation."
Set the number of resends when the instruction fails to complete within the monitoring time
designated by (S1) + 8.
0 to 15 (times)
2) At instruction completion
Stores the number of resends executed (result).
0 to 15 (times)
(S1) + 8 Arrival monitoring time
Becomes valid when the execution type designated in (S1) is "1: With arrival confirmation." Set
the monitoring time until the instruction completion.
When the instruction fails to complete within the monitoring time, it is resent for the number of
resends designated in (S1) + 7.
0 : 10s
1 to 32767 : 1 to 32767s
(S1) + 9 Resend data length
Designates the length of data to be sent in (S2) to (S2) + n.
1 to 480 (words)
(S1) + 10 (Use prohibited)
——————
(S1) + 11 Clock set flag
Stores the valid/invalid status of the clock data in (S1) + 12 to (S1) + 17.
0: Invalid
1: Valid
(S1) + 12
Year (lower two digits)/month
of abnormal completion
The year (the lower two digits of the 4-digit year) and month are stored as BCD codes.
b15 b7 b0b8
Year (00
H 99H)
to to
Month (00
H 12H)
(S1) + 13
Date/hour of abnormal
completion
The date and hour are stored as BCD codes.
b15 b7 b0b8
Date (01
H
31
H
)
to to
Hour (00
H
23
H
)
(S1) + 14
Minute/second of abnormal
completion
The minute and second are stored as BCD codes.
b15 b7 b0b8
Minute (00
H
59
H
)
to to
Second (00
H
59
H
)
(S1) + 15
Year (higher two digits)/day of
the week of abnormal
completion
The year (the higher two digits of the 4-digit year) and day of the week are stored as BCD
codes.
00H (Sunday) to 06H (Saturday)
b15 b7 b0b8to to
Year (00
H
99
H
)
Day of the week (00H 06H)
(S1) + 16
Abnormal detection network
No.
Stores the network No. of the station that detected an abnormality.
However, it is not stored when the completion status of (S1) + 1 is "Channel in use (F7C1
H)."
1 to 239 (Network No.)
(S1) + 17
Abnormal detection station
number
Stores the station number of the station that detected an abnormality.
However, it is not stored when the completion status of (S1) + 1 is "Channel in use (F7C1
H)."
1 to 64 (Station number)