Emerson DL8000 - Get Date and Time (0 X28)

DL8000 Preset Instruction Manual
D-60 Communications Protocols Revised February-2016
Get Date and Time
[0x28]
The DL8000 has a battery-backed real-time clock which maintains the date
and time even when the unit is powered down.
This command retrieves the year, month, day, hours, minutes and seconds
from its battery backed real-time clock from Point Type 136: ROC Clock.
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
None
Supporting
Parameters
None
Results
None
Deviations
None
Set Date and Time
[0x29]
Validates the date and time received in the command request frame the TAS
issues. If both the date and time are valid, the DL8000 sets its battery-backed
real-time clock in point type 136 (ROC Clock).
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
 Transaction is authorized
 Invalid time
 Invalid date
Supporting
Parameters
Point Type 136: ROC Clock
Results
As above
Deviations
None
Request Firmware
Version
[0x2A]
Provides the version number of the DL8000 firmware and the LiquidCalcs and
Batching user programs. When the DL8000 receives this command, it
responds with three null-terminated string in the format:
DL8000 VerX.XX
LiquidCalcs VerY.YYY
Batching VerX.XXX.
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
None
Supporting
Parameters
 Part Number and Version [91,0,3]
 Program Version String [94,x,1]
Results
As above