Mitsubishi Electric Melsec Q Series User Manual page 187

6 DEDICATED INSTRUCTIONS
Control data
Device
(S) + 0 Abnormal complete type
(S) + 1 Completion status
(S) + 2 Local station storage channel
Channel used by the
(S) + 3
transmission station
Transmission station network
(S) + 4
number
(S) + 5 Transmission station number
(S) + 6 (Not used)
(S) + 7 (Not used)
(S) + 8 Arrival monitoring time
(S) + 9 Reception data length
(S) + 10 (Not used)
(S) + 11 Clock set flag
(S) + 12
Clock data (set only if an error
to
occurs)
(S) + 15
Abnormal detection network
(S) + 16
number (
Abnormal detection station
(S) + 17
number (
6 - 20
Item
b15
0
1) Abnormal complete type (bit 7)
Set whether or not the clock data setting is required at
abnormal completion.
0: Clock data setting is not required
..... Clock data is not stored in (S) + 11 to (S) + 17 when
errors occur.
1: Clock data setting is required
..... Clock data is stored in (S) + 11 to (S) + 17 when
errors occur.
Store the status at completion of an instruction.
0: Normal
Other than 0: Abnormal (error code) (
Specify the channel of the own station, where receive data are
stored.
1 to 8 (Channel)
Store the channel number used by the transmission station.
1 to 8 (Channel)
Store the network number of the transmission station.
1 to 239: Network No.
Stores the station number of the transmission station.
1 to 120: Station number (reception from the station with the
Set the monitoring time until the instruction completion so that it
is greater than or equal to the TCP resend timer value.
When the instruction fails to complete within the monitoring time,
abnormal completion occurs.
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)
Stores the word count of the receive data stored in (D1) + 0 to
(D1) + n.
0: No receive data
1 to 960 : Word count of receive data
Store the valid/invalid status of the data in ((S) + 12 to (S) + 17).
This data is stored only when the bit 7 of Abnormal complete type
((S) + 0) is 1. The stored value is not cleared even when the
dedicated instruction is normally completed.
0: Invalid
1: Valid
The clock data upon abnormal end is stored in BCD.
This data is stored only when the bit 7 of Abnormal complete
type ((S) + 0) is 1. The stored value is not cleared even when the
dedicated instruction is normally completed.
Stores the network No. of the station that detected an abnormality.
This data is stored only when the bit 7 of Abnormal complete type
((S) + 0) is 1. The stored value is not cleared even when the
3
)
dedicated instruction is normally completed.
1 to 239 (Network No.)
Stores the station number of the station that detected an
abnormality.
This data is stored only when the bit 7 of Abnormal complete
3
type ((S) + 0) is 1. The stored value is not cleared even when the
)
dedicated instruction is normally completed.
1 to 120 (Station number)
Set data
to b8 b7 b6
to
1)
0 0
2
)
corresponding station number)
—
—
—
MELSEC-Q/L
Setting range
to
b0
to
0
0000
H
0080
H
—
1 to 8
—
—
—
—
—
0 to 16383
—
—
—
—
—
—
1
Set by ( )
User
System
User
System
System
System
—
—
User
System
—
System
System
System
6 - 20