Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual page 780

Device Item
(s1)+5 Target station number
(s1)+6 Not used
(s1)+7 Number of resends
(s1)+8 Arrival monitoring time
(s1)+9 Write data length
(s1)+10 Not used
(s1)+11 Clock set flag
(s1)+12 Clock data
(Set only in an
abnormal state)
(s1)+13
(s1)+14
(s1)+15
(s1)+16 Error detection network
*1
number
(s1)+17 Error-detected station
*1
number
*1 If completion status ((s1)+1) is "Channel in use (dedicated instruction) (error codes: D25AH and D25BH)", data is not stored.
12 NETWORK COMMON INSTRUCTION
778
12.1 Link Dedicated Instructions
Description
Specify the station number of the target station.
(1) Station number specification
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, intelligent device station, submaster station
(2) Group number specification
• 0081H to 00A0H: All stations with group numbers 0001H to 0020H
(Can be set when the execution type specified by (s1)+0 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)+0 is "0: No arrival
acknowledgment")
If the instruction is executed with group or all stations specification, specify "0000H"
or "03FFH" for the target station's CPU type ((s1)+3).

Effective when the execution type specified by (s1)+0 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.
■At completion of instruction
The number of resends performed (result) is stored.
Effective when the execution type specified by (s1)+0 is "1: Arrival acknowledgment
used".
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: 10 seconds
• 1 to 32767: 1 to 32767 seconds
Specify the number of words to be written.
• 1 to 960 (words)
(When writing data to QnACPU: 1 to 480 (words))

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
Upper 8 bits: Month (01H to 12H)
Lower 8 bits: Lower 2 digits of year (00H to 99H)
Upper 8 bits: Hour (00H to 23H)
Lower 8 bits: Day (01H to 31H)
Upper 8 bits: Second (00H to 59H)
Lower 8 bits: Minute (00H to 59H)
Upper 8 bits: Upper 2 digits of the year (00H to 99H)
Lower 8 bits: Day of the week (00H (Sun.) to 06H (Sat.))
The network number of the station in which an error was detected is stored. (No
information is stored if an error is detected in the own station.)
• 1 to 239 (Network number)
The station number of the station where an error was detected is stored. (No
information is stored if an error is detected in the own station.)
• 125: Master station
• 1 to 120: Local station, intelligent device station, submaster station
Setting range Set by
Station No.: 1 to User
120, 125, 126
Group number
specification:
0081H to 00A0H
All-station
specification:
00FFH
 
0 to 15 User/
system
0 to 32767 User
1 to 960 User
 
 System

System

System

System

System
 System
 System