Ascon Tecnologic - KM2 Line - ENGINEERING MANUAL -
PAG. 34
no. Param.
Description
Dec.
Point
Values
Default
58
Auto
Autotuning selection
(shown if PID has been selected)
0
-4 Oscillating auto-tune with start after Soft Start and Set Point
changes;
-3 Oscillating auto-tune with manual start;
-2 Oscillating -tune with start 1
st
Power ON only;
-1 Oscillating auto-tune with start at all Power ONs;
0 Not used;
1 Fast auto tuning with start at all Power ONs;
2 Fast auto-tune with start 1
st
Power ON only;
3 FAST auto-tune with manual start;
4 FAST auto-tune with start after Soft Start and Set Point changes;
5 Automatic Auto-tune selction with start at all Power ONs
6 Automatic Auto-tune selction with automatic start 1
st
Power
ON only;
7 Automatic Auto-tune selction with manual start;
8 Automatic Auto-tune selction with start after Soft Start and
Set Point changes.
7
59
tune
Auto-tune manual start
0
oFF
Not active;
on Active
oFF
60
HSEt
Hysteresis of the ON/OFF control
dP
0... 9999 (E.U.)
1
61
cPdt
Time for compressor protection
0
0 oFF
1... 9999 (s)
oFF
62
Pb
Proportional band
dP
1... 9999 (E.U.)
50
63
ti
Integral time
0
0 oFF
1... 9999 (s)
200
64
td
Derivative time
0
0 oFF
1... 9999 (s)
50
65
Fuoc
Fuzzy overshoot control
2
0.00... 2.00
0.50
66
tcH
Heating output cycle time
1
0.2... 130.0 (s)
20.0
67
rcG
Power ratio between heating and
cooling action
2
0.01... 99.99
1.00
68
tcc
Cooling output cycle time (C.rEG)
1
0.2... 130.0 (s)
20.0
69
rS
Manual reset (Integral pre-load)
1
-100.0... +100.0 (%)
0.0
70
od
Delay at Power ON
2
0.00
oFF;
00.01... 99.59 (hh.mm)
oFF
71
St.P
Maximum power output used during
soft start
0
-100... 100 (%)
0
72
SSt
Soft start time
2
0.00
oFF (Soft Start Disabled);
0.01... 7.59 (hh.mm);
inF Always ON (Soft Start always enabled).
oFF
73
SS.tH
Threshold for soft start disabling
dP
-1999... +9999 (E.U.)
9999
]
SP group - Set Point parameters
no. Param.
Description
Dec.
Point
Values
Default
74
nSP
Number of used Set Points
0
1... 4
1
75
SPLL
Minimum Set Point value
dP
From -1999 to SPHL
-1999
76
SPHL
Maximum Set Point value
dP
From SPLL to 9999
9999
77
SP
Set Point 1
dP
From SPLL to SPLH
0
78
SP 2
Set Point 2
dP
From SPLL to SPLH
0
79
SP 3
Set Point 3
dP
From SPLL to SPLH
0
80
SP 4
Set Point 4
dP
From SPLL to SPLH
0
81
A.SP
Selection of the active Set Point
0
From 1 (SP) to nSP
1
82
SP.rt
Remote Set Point type
0
RSP
The value coming from serial link is used as remote Set Point;
trin
The value will be added to the local Set Point selected by
A.SP and the sum becomes the operative Set Point;
PErc
The value will be scaled on the input range and this value
will be used as remote SP.
trin
83
SPLr
Local/remote Set Point selection 0
Loc Local;
rEn Remote.
Loc
84
SP.u
Rate of rise for
POSITIVE
Set
Point change (ramp UP)
2
0.01... 99.99 (100.00 = inF) engineering units per minute
inF
85
SP.d
Rate of rise for
NEGATIVE
Set
Point change (ramp DOWN)
2
0.01... 99.99 (100.00 = inF) engineering units per minute
inF
