Mitsubishi Electric Melsec Q Series User Manual page 206

6 DEDICATED INSTRUCTIONS
Device
(S1) + 5 Target station number
(S1) + 6
(S1) + 7 Number of resends
(S1) + 8 Arrival monitoring time
(S1) + 9 Send data length
(S1) + 10
(S1) + 11 Clock set flag
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Item
Designate the target station.
1) Station number specification
When the local station is a Universal model QCPU or
an LCPU: 1 to 120
When the local station is not a Universal model QCPU
or an LCPU: 1 to 64
2) Specific group
81 to A0
H
3) All stations
FF
H
— (Fixed value)
Valid when the execution type designated in (S1) is "1:
With arrival confirmation."
1) At instruction execution
Set the number of resends when the instruction fails
to complete within the monitoring time designated by
(S1) + 8.
0 to 15 (Time)
2) At instruction completion
Store the number of resends executed (result).
0 to 15 (Time)
Valid when the execution type designated in (S1) is "1:
With arrival confirmation." Set the monitoring time until
the instruction completion equals to or becomes greater
than the TCP resend timer value.
When the instruction fails to complete within the
monitoring time, it is resent for the number of resends
designated in (S1) + 7.
0 to TCP resend timer value:
The monitoring time is reset to the TCP resend
timer value.
(TCP resend timer value + 1) to 16383:
Monitoring time (unit: s).
Designate the number of send data in (S2) to (S2) + n.
When sending to Q/LCPU: 1 to 960 (word)
When sending to QnACPU: 1 to 480 (word)
(Not used)
Store the valid/invalid status of the clock data in (S1) +
12 to (S1) + 17.
This data is stored only when the bit 7 of Abnormal
complete type ((S1) + 0) is 1. The stored value is not
cleared even when the dedicated instruction is normally
completed.
0: Invalid
1:Valid
Set data
: All the station having the indicated group
H
number (Can be set when the execution
type designated in (S1) is "0: No arrival
confirmation.")
: All stations having the target network
number (simultaneous broadcasting):
Excluding the local station (Can be set
when the execution type designated in
(S1) is "0: No arrival confirmation.")
—
MELSEC-Q/L
Set by (
Setting range
1 to 120
81 to A0 User
H H
FF
H
0 User
User
0 to 15
System
0 to 16383
User
0 to TCP
1 to 960 User
— —
— System
(Continued to the next page)
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