Mitsubishi Electric MELSEC iQ-R Series - Page 1590

1588
17 CC-LINK IE CONTROLLER NETWORK INSTRUCTIONS
17.3 Reading Clock Data from the Programmable Controller on Another Station
■Clock data
Processing details
• Clock data is read from the target station CPU module. The target station is specified with the target network number (J) or
the start I/O number (U) of the own station or node and the target station number (s2). After completion of request to the
target station, the completion device specified by (d2) turns on.
• The specifiable stations are those with the specified network number that are included in one of the following networks.
• The execution status and the completion status of the RTMRD instruction can be checked with the completion device (d2)
and the completion status indication device (d2)+1.
Operand: (d1)
Device Item Description Setting range Set by
+0 Clock data Upper 8 bits: Year (00H to 99H: Upper two digits of the year)
Lower 8 bits: Month (01H to 12H)
The range of the 4 digits of the year is 1980 to 2079.
 System
+1 Upper 8 bits: Day (01H to 31H)
Lower 8 bits: Hour (00H to 23H)
 System
+2 Upper 8 bits: Minute (00H to 59H)
Lower 8 bits: Second (00H to 59H)
 System
+3 Upper 8 bits: Year (19H and 20H: Upper two digits of the year)
Lower 8 bits: Day of the week (00H (Sun.) to 06H (Sat.))
The range of the 4 digits of the year is 1980 to 2079.
 System
CH: Channel
• MELSECNET/H
• MELSECNET/10
• CC-Link IE Controller Network
• CC-Link IE Field Network
• Ethernet
• Completion device (d2)
This device turns on during END processing of the scan where the RTMRD instruction completes, and turns off during the next END processing.
• Completion status indication device (d2)+1
This device turns on or off depending on the completion status of the RTMRD instruction.
When completed successfully: The device remains off.
When completed with an error: The device turns on during END processing of the scan where the RTMRD instruction completes, and turns off during the next
END processing.
(d1)
RTMRD
CH8
CHn
CH1
CC-Link IE Controller
Network moduleCPU module CPU module Network module
[Own station] [Target station]
Clock data