ProSoft Technology MVI46-DNP - Manual (Page 83)

Reference MVI46-DNP ♦ SLC Platform
Master/Slave Communication Module
ProSoft Technology, Inc. Page 83 of 143
August 23, 2007
Word Offset in Block Data Field(s) Description
M0: .88 Milliseconds This field contains the millisecond value for the new time. Valid entry for
this field is in the range of 0 to 999.
M0: .89 Remote Time
Synchronization This field informs the PLC if the date and time passed has been
synchronized with a remote DNP master device on the module's slave
port.
271 or 9971 – Set Module Time using SLC Time (Slave and Master Mode)
If the SLC sends a command control code of 271 or 9971 with the correct
Command Request Format, the module places the SLC's real time clock value
into the module's DNP clock. The module responds to the command with an
acknowledgement response. The structure of the command and response is
shown in the following table:
Command Request Format
Word Offset in Block Data Field(s) Description
M0: .80 BTW ID Code This field contains the value of 271 identifying the set time request for
the module.
M0: .81 Year This field contains the four-digit year to be used with the new time
value.
M0: .82 Month This field contains the month value for the new time. Valid entry for this
field is in the range of 1 to 12.
M0: .83 Day This field contains the day value for the new time. Valid entry for this
field is in the range of 1 to 31.
M0: .84 Hour This field contains the hour value for the new time. Valid entry for this
field is in the range of 0 to 23.
M0: .85 Minute This field contains the minute value for the new time. Valid entry for
this field is in the range of 0 to 59.
M0: .86 Seconds This field contains the second value for the new time. Valid entry for
this field is in the range of 0 to 59.
M0: .87 Milliseconds This field contains the millisecond value for the new time. Valid entry
for this field is in the range of 0 to 999.
Command Response Format
Word Offset in Block Data Field(s) Description
M0: .80 Command Code This field contains a value of zero to indicate that the module
processed the command.
M0: .81 Acknowledge Value This field contains a value of 271 to indicate that the module
processed the command.