Honeywell VC4 User Manual page 162

Status - 1 byte
0x00 = Value saved and verified
0x01 = Value > 45
0xff = Not saved
Set Date Format - 0x5D
This command changes the current date format on the display and printer outputs only. It does
not change the date format for communication.
Command packet to instrument:
Command Code (0x5D) - 1 byte
Format Flag - 1 byte
bit 0: Date format
0 = MM/DD/YY
1 = DD/MM/YY
Response packet from instrument:
Command Code (0x5D) - 1 byte
VC4™ Date - 2 bytes
VC4™ Time - 2 bytes
Status - 1 byte
0x00 = Format changed
0xff = Error
Set Date and Time - 0x5E
This command allows you to configure the unit to a new time and date. Use this feature to
synchronize the time and date between the remote equipment and multiple VC4™ monitors.
Command packet to instrument:
Command Code (0x5E) - 1 byte
New Date - 2 bytes
New Time - 2 bytes
Response packet from instrument:
Command Code (0x5E) - 1 byte
VC4™ Date - 2 bytes
VC4™ Time - 2 bytes
VC4™ 162 User Manual