Mitsubishi Electric Melsec Q Series User Manual page 182

6 DEDICATED INSTRUCTIONS
Control data
Device Item
(S1) + 0 Abnormal complete type
(S1) + 1 Completion status
(S1) + 2 Channel used by the local station
(S1) + 3 Target station's CPU type (
(S1) + 4 Target station network No.
(S1) + 5 Target station number
(S1) + 6 —
(S1) + 7 Number of resends
(S1) + 8 Arrival monitoring time
(S1) + 9 Read data length
(S1) + 10 (Not used)
(S1) + 11 Clock set flag
6 - 15
b15 to
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 (S1) + 11 to (S1) + 17 when
errors occur.
1: Clock data setting is required
..... Clock data is stored in (S1) + 11 to (S1) + 17 when
errors occur.
2) Arrival monitoring time unit (bit 8)
Set a unit for arrival monitoring time. Set the arrival monitoring time to (S1)
+ 8.
0: Increments of 1s
1: Increments of 100ms
Store the status at completion of an instruction.
0: Normal
Other than 0: Abnormal (error code) (
Designate the channel used by the local station.
1 to 8 (Channel)
Specify the programmable controller CPU of the access destination in the
target station.
Setting value
Control CPU (The access destination is the same as that
0000
H
with 03FF
3
03D0 Control system CPU (
)
H
03D1 Standby system CPU (
H
03D2 System A CPU
H
03D3 System B CPU
H
03FF Control CPU
H
Designate the network No. of the target station.
1 to 239: Network No.
254: When 254 is designated in Jn (The network designated by the valid
module during other station access)
Designate the target station.
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
(Fixed value)
1) At instruction execution
Set the number of resends when the instruction is not completed within
the monitoring time designated by (S1) + 8.
7
0 to 15 (times) (
2) At instruction completion
Store the number of resends executed (result).
0 to 15 (times)
If processing When setting "1s" to (S1) + 0 (arrival monitoring time unit)
is not ended Set a value greater than or equal to the TCP resend timer
within the value for the monitoring time up to instruction processing
monitoring termination.
time, the 0 to TCP resend timer value: Monitoring is performed by
instruction is the time set to the TCP resend timer.
resent by the (TCP resend timer value + 1) to 16383: Monitoring time
number of (unit: Second)
resends set
When setting "100ms" to (S1) + 0 (arrival monitoring time unit)
to (S1) + 7.
1 to 65535: Monitoring time (unit: 0.1 seconds)
7
( )
Designate the number of data to be read.
When reading from Q/LCPU: 1 to 960 (Word)
When reading from QnACPU: 1 to 480 (Word) (
Store the valid/invalid status of the 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
b8 b7 to
2) 1)
0
2
)
Description
selected.)
H
5
)
5
)
)
6
)
—
MELSEC-Q/L
Setting range
Set by (
b0
1
0001
H
0081
H
User
0101
H
0181
H
— System
1 to 8 User
0000
H
03D0 to
H
User
03D3
H
03FF
H
1 to 239, 254 User
1 to 120 User
0 User
User
0 to 15
System
0 to 16383
User
1 to 65535
1 to 960 User
— —
— System
6 - 15
1
)