Reference MVI56-DNP
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ControlLogix Platform
User Manual
DNP 3.0 Server
Page 136 of 171
ProSoft Technology, Inc.
July 21, 2011
Set Module Time Block (9971) MVI56-DNP
Block identification code 9971 passes the clock time in the PLC to the module.
The date and time provided will be used to set the module's DNP clock.
Word Offset in Block Data Field(s)
Description
0 Block
ID
This field contains the block identification code of 9971
for the block.
1 Year
This field contains the four-digit year for the new time
value.
2 Month
This field contains the month value for the new time.
Valid entry for this field is in the range of 1 to 12.
3 Day
This field contains the day value for the new time. Valid
entry for this field is in the range of 1 to 31.
4 Hour
This field contains the hour value for the new time.
Valid entry for this field is in the range of 0 to 23.
5 Minute
This field contains the minute value for the new time.
Valid entry for this field is in the range of 0 to 59.
6 Seconds
This field contains the second value for the new time.
Valid entry for this field is in the range of 0 to 59.
7 Milliseconds
This field contains the millisecond value for the new
time. Valid entry for this field is in the range of 0 to 999.
8 to 247
Not Used
Not Used
Warm Boot Block (9998)
If the ControlLogix sends a block number 9998, the module will perform a warm-
boot operation. The module will reconfigure the communication ports and reset
the error and status counters.
Cold Boot Block (9999)
If the ControlLogix processor sends a block number 9999, the firmware will
perform a cold-boot operation. The firmware will reload the configuration file and
reset all DNP memory, error and status data.