RS232 Interface
Below is a list of parameters and their respective units. Certain commands have been changed
or are no longer used. These are shown for backwards compatibility. Command 40 onwards
are new commands for the HC06.
Parameter
Description
4
First Mix Time
5
Cement Timeout
6
Pre-wet Water
7
Moisture Target
Pre-set Water Total
8
(Previously Pre-set
Final)
9
Pre-wet water limit
13
Final Mix Time
14
Plus Tolerance
15
Minus Tolerance
17
NO LONGER
USED (was recipe
gain)
19
Moisture Offset
20
Moisture Gain
23
Control method (0=
preset, 1 = auto, 2
= calc)
24
Dry weight
25
NO LONGER
USED (was Calc
%)
26
NO LONGER
USED (was
calibration water)
27
Water Limit
78
Hydro-Control VI Installation Guide HD0455 Rev 1.9.0
Units
RS232 Value
Seconds
10
Seconds
10
Seconds, Litres,
250
US Gallons,
Weight
%
65
Seconds, Litres,
300
US Gallons,
Weight
Seconds, Litres,
1200
US Gallons,
Weight
Seconds
15
%
10
%
3
N/A
N/A
None
-36364
None
1817
None
N/A
Kg or lbs
2000
N/A
N/A
N/A
N/A
Seconds, weight,
500
Litres or US
Gallons
Chapter 6
Actual Value
10
10
25.0
6.5
30.0
120.0
15
1.0
0.30
N/A
-3.6364
0.1817
N/A
2000
N/A
N/A
50.0
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