TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
304
6 Load Profile Commands & Records ( 3 6 n )
N
Definition
0 Define Load Profile Settings
1 Start Load Profile Data Accumulation
2 Freeze Load Profile Data
3 Report Load Profile Header-All
4 Report Next Load Profile Data Block
5 Retransmit Last Load Profile Data Block
6 Report Load Profile Header-Last
7 Not in use
8 Fault Record-First
9 Fault Record-Next
10 Restraint Record-First
11 Restraint Record-Next
12 Oldest Unreported Differential Record
13 Oldest Unreported Through Fault Record
14 Oldest Unreported Harmonic Restraint Record
15 Oldest Unreported Operations Record
6.0 Load Profile Settings ( 3 6 0 )
Reserved for user configuration.
6.1 Accumulate Load Profile Data ( 3 6 1 )
6.2 Freeze Load Profile Data ( 3 6 2 )
6.3 Report Load Profile Data Header(All Data) ( 3 6 3 )
This command is used to initialize the unit to report the entire contents of the accumulated load profile.
Msg byte
Definition
1/1 Relay Status (see command 3 4 1, msg 1/1)
1/2-4/1 Report Column (1-9) Attribute Number
4/2 spare
4/3-9/3 Unit Id Name (16 chars)
10/1-11/2 Time Tag of the first Block reporting (5 bytes :yy,mn,dd,hh,mm in order)
11/3 spare
12/1-12/2 Report Column 1 Attribute Scale(high, low byte)
12/3-17/3 Report Column (2-9) Attribute Scale
Attr#
Description Dynamic Scale
0 Demand Ia 1
1 Demand Ib 1
2 Demand Ic 1
3 Demand In 1
6.4 Report Next Load Profile Data Block ( 3 6 4 )
Msg byte
Definition
1/1 Demand Interval (5/15/30/60 Mins)
1/2-1/3 Record # (a number starting from 1 to #of blocks)
2/1 Total Number Data Bytes (1 through 126)
2/2-3/3 Time Tag of the first Block (5 bytes : hh, mm, dd, mn, yy in order)
NOTE: Different order from command 3 6 3 time stamp.
4/1-45/3 Data Blocks (up to 126 bytes of data)
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