ProSoft Technology MVI56-101S - Manual (Page 106)

Reference MVI56-101S ♦ ControlLogix Platform
User Manual IEC 60870-5-101 Slave Communication Module
Page 106 of 193 ProSoft Technology, Inc.
August 2, 2011
Set Module Time Block (9971)
Block identification code 9971 passes clock time from the ControlLogix processor
to the module. The date and time provided sets the module’s clock.
Block Format for Write
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 this new time. Valid
values are in the range of 1 to 12.
3 Day This field contains the day value for the new time. Valid
values are in the range of 1 to 31.
4 Hour This field contains the hour value for the new time. Valid
values are in the range of 0 to 23.
5 Minute This field contains the minute value for the new time. Valid
values are in the range of 0 to 59.
6 Seconds This field contains the second value for the new time. Valid
entries for this field are in the range of 0 to 59.
7 Milliseconds This field contains the millisecond value for the new time.
Valid values for this field are in the range of 0 to 999.
8 to 247 Not Used Not Used
Warm Boot Block (9998)
This block is sent from the ControlLogix processor to the module (output image)
when the module is required to perform a warm-boot (software reset) operation.
This block is commonly sent to the module any time configuration data
modifications are made. This will cause the module to read the new configuration
information and to restart. The following table describes the format of the control
block.
Offset Description Length
0 9998 1
1 to 247 Spare 247
Because many of the parameters set in the configuration file require the program
to restart, this function works the same as the cold-boot function. It will cause the
module to exit and restart the program.