Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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15 NETWORK COMMON INSTRUCTIONS
15.1 Link Dedicated Instructions
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15
+4 Target network number Specify the network number of the target station.
• 1 to 239 (Network number)
1 to 239 User
+5 Target station number Specify the station number of the target station.
(1) Station number specification
[Ethernet or CC-Link IE Controller Network]
• 0001H to 0078H (1 to 120): Station number
[CC-Link IE Field Network]
• 007DH (125): Master station
• 007EH (126): Master operating station
• 0001H to 0078H (1 to 120): Local station, intelligent device station, submaster
station
(2) Group number specification
[Ethernet or CC-Link IE Controller Network]
0081H to 00A0H: All stations with group numbers 01H to 20H
(Can be set when the execution type specified by (s1) is "0: No arrival
acknowledgment")
(3) All-station specification
00FFH: All stations of target network number (broadcast (excluding the own station))
(Can be set when the execution type specified by (s1) is "0: No arrival
acknowledgment")
0001H to 0078H,
007DH, 007EH,
0081H to 00A0H,
00FFH User
+6 Not used   
+7 Number of resends
(retries) Effective when the execution type specified by (s1) is "1: Arrival acknowledgment
used".
■ Before instruction execution
Specify the number of resends to be performed if the instruction is not completed
within the monitoring time specified by (s1)+8.
• 0 to 15 (times)
■ At completion of instruction
The number of resends performed (result) is stored.
• 0 to 15 (times)
0 to 15 User/
system
+8 Arrival monitoring time [CC-Link IE Controller Network or CC-Link IE Field Network]
Specify the monitoring time until completion of processing. If processing is not
completed within the monitoring time, the request is resent by the number of
resends specified in (s1)+7.
• 0: 10s
• 1 to 32767: 1 to 32767s
0 to 32767 User
[Ethernet]
Specify the TCP resend timer value or greater for the monitoring time till completion
of processing. If processing is not completed within the monitoring time, the request
is resent by the number of resends specified in (s1)+7 (the number of resends).
• 0 to (TCP resend timer value): The TCP resend timer value is assumed as the
monitoring time.
• (TCP resend timer value + 1) to 16383: (TCP resend timer value + 1) to 16383s
0 to 16383 User
+9 Send data length Specify the number of send data from (s2) to (s2)+n. (No information is stored if an
error is detected in the own station.)
■ Sending to RCPU, QCPU, or LCPU
• 1 to 960 (words)
■ Sending to QnACPU
• 1 to 480 (words)
1 to 960, 1 to 480 User
+10 Not used   
+11 Clock setting flag The validity status (valid or invalid) of the data in (s1)+12 and later is stored.
Note that the data in (s1)+12 and later is not cleared even when the instruction is
completed successfully.
• 0: Invalid
• 1: Valid

System
+12 Clock data
(Set only in an
abnormal state) Upper 8 bits: Month (01H to 12H)
Lower 8 bits: Lower 2 digits of year (00H to 99H)

System
+13 Upper 8 bits: Hour (00H to 23H)
Lower 8 bits: Day (01H to 31H)

System
+14 Upper 8 bits: Second (00H to 59H)
Lower 8 bits: Minute (00H to 59H)  System
+15 Upper 8 bits: Year (00H to 99H: Upper two digits of the year)
Lower 8 bits: Day of the week (00H (Sun.) to 06H (Sat.))

System
Operand: (s1)
Device Item Description Setting range Set by