Toptech MultiLoad II User Manual

Chapter 7 – Register Operations
14
3
Where:
ppp = The specified zero-based preset or load arm number (000-011).
NNNNNNNNNN = 10 Character Preset Name
CCC… = Component Product Index (500 register) for each component (8 component indices, 3
digits per index.)
AAA… = Additive Product Index (500 register) for each additive (16 additive indices, 3 digits per
index.)
RRR… = Standalone Authorized Product Index (500 register) (33 product indices, 3 digits per
index.)
Modbus:
Where: p = preset (0-11), c = component (0-7), a = additive (0-15)
Read/Write Registers=8000+67*p, Len=10, Characters (NNNNNNNNNN), Null Terminated
Read/Write Registers=8010+67*p+c, Len=1, 16-Bit Integer (CCC…)
Read/Write Registers=8018+67*p+a, Len=1, 16-Bit Integer (AAA…)
Read/Write Registers=8034+67*p+r, Len=1, 16-Bit Integer (RRR…)
Note: Last Preset Definition register used=8805
7.2.27 401 – EXTERNAL PRESET DISPLAY REGISTER
R401ppp => 0?0401pppllllllllllPPPPPPPPPVVVVVVVVVssssssssss
U401pppllllllllllPPPPPPPPPVVVVVVVVVssssssssss => 0?0
Where:
ppp = external preset number, number must follow last multiload preset # defined.
llllllllll = 10 character product string.
PPPPPPPPP = 9 character preset volume (note only digits will be displayed).
VVVVVVVVV = 9 character delivered volume (note only digits will be displayed).
ssssssssss = 10 character status string.
This interface will allow a host to display other preset volumes, separate from ML values on the load
screen. These values will be maintained in a different color to clearly establish them as not legal
relevant and that they should not be used for trade.
A new bay parameter "Number External Presets" is used to specify how many external presets should
be displayed.
External Preset Load Screen Data will be updated when this command is received.
When an external preset is selected, the state will go to a 'a'-'h' matching the preset number.
MAMppp - can be sent by the host to return to the load screen when done driving the screen.
Modbus:
Supported through Modbus Extended Services Registers.
7.2.28 402 – TANK DEFINITION REGISTER
R402ttt => 0?0402tttllllllllllPPP
U402tttllllllllllPPP => 0?0
Where:
ttt = tank number, number must follow last multiload tank # defined.
llllllllll = 10 character product string.
PPP = product idx
This interface will update the tank name as also it will link the base component to the tank.

Toptech MultiLoad II Specifications

General

Brand	Toptech
Model	MultiLoad II
Category	Control Systems
Language	English