Mitsubishi Electric MELSEC iQ-F Series User Manual page 85

■Time synchronization (Un\G8502 to Un\G8508)
The clock data of the TimeSynchronization service sent from the BACnet workstation or BACnet controllers is stored.
Address
Un\G8502
Un\G8503
Un\G8504
Un\G8505
Un\G8506
Un\G8507
Un\G8508
■Time synchronization received flag (Un\G8509)
The receiving status of the TimeSynchronization service of the time synchronization function is stored.
• 0: Not received
• 1: Received
Precautions
When the TimeSynchronization service is received while the time synchronization received flag is set to 1, the receive data is
not reflected in `Time synchronization` (Un\G8502 to Un\G8508).
■I-Am send (Un\G8510)
Parameters related to I-Am send are set. The initial value is the one set in parameter setting.
Address bit
Un\G8510 b0 to b11
b14
b15
Name
Year
Month
Day
Time
Minute
Second
Day of week
Name
Fixed-cycle send
Send control
Send I-Am when the status changes to
Operational.
Description
Stores four-digit year data. (1900 to 2153)
Stores month data from 01 to 12.
Stores date data from 01 to 31.
Stores time data from 00 to 23.
Stores minute data from 00 to 59.
Stores second data from 00 to 59.
Stores day of the week.
• 0: Sunday
• 1: Monday
• 2: Tuesday
• 3: Wednesday
• 4: Thursday
• 5: Friday
• 6. Saturday
Description
Sets the interval (second) for sending I-Am.
• 0: Do not send
• 1 to 4095 (seconds)
Sets whether or not to send I-Am only when the device is set to Operational.
• OFF: Send I-Am only at the Operational status.
• ON: Send I-Am even at other statuses than Operational.
Sets whether or not to send I-Am when the device status changes to
Operational.
• OFF: Do not send I-Am when the status changes to Operational.
• ON: Send I-Am when the status changes to Operational.
APPX
Appendix 1 Buffer Memory
A
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