Type Of Adjustment - LU-VE Emeritus LU1W Manual De Usuario

MODBUS MODBUS
Name and Description
Register Register
Parameter
Base 0 Base 1
0x081C PH33
Controller Logic DI2 setpoint
inhibit 2077 selection
PE01
0x28CE 10447 Floating set-point type
PE02
Cooling/condensing set-
0x07D1 2002 point variation offset
PE03
Outdoor temp. threshold
for cooling/condensing set-
0x07D2 2003 point reduction
PE04
Outdoor temp. differential
for cooling/condensing set-
0x07D3 2004 point return
PE08
Waiting time set-point
0x07D7 2008 decrease/increase
PH01
0x0806 2055 Refrigerant type
4.2
To select the primary setting, refer to parameter PR01 (0 = Proportional, 1 = neutral zone).
Depending on the type of adjustment, parameter PR03 acquires the connotation of:
•
proportional band amplitude (see 4.2.1)
•
neutral zone semiband amplitude (see 4.2.2)
You can also provide a SLAVE adjustment mode (see 4.2.3).
PARAMETER
DESCRIPTION
NAME
Primary Adjustment Type:
PR01 0 = Proportional
1 = Dead (neutral) zone
MODBUS Registers
MODBUS MODBUS
Parameter Name and
Register Register
Description
Base 0 Base 1
PR01
0x28CF 10448 primary adjustment type
LU1W - User Manual
Data Type and Notes
0 = N.O. contact,
1 = N.C. contact
- unsigned short int
0 = no, 1 = cond, 2 = evap,
3 = cond + evap
- unsigned short int
[unit of measure as set by
PH02, default °C]
- unsigned short int
[unit of measure as set by
PH02, default °C]
- unsigned short int
[unit of measure as set by
PH02, default °C]
- unsigned short int
[sec]
- unsigned short int
1 = R22,
2 = R134a,
3 = R404a,
4 = R407c,
5 = R410a,
6 = R507
- unsigned short int

Type of adjustment

DEFAULT
VALUE
Proportional
Data Type and Notes
0 = proportional
1 = neutral zone
- unsigned short int
Default
Min
value
0 0
0 0
0.5 0.0
10.0 0.0
2.0 0.0
300 0
5 1
MAX
MIN VALUE
VALUE
Proportional Dead zone
Default
min
value
0 0
34
MODBUS
Decimal
Max Register
positions
Type
1 0 holding
3 0 holding
36.0 0.0 holding
86.0 0.0 holding
36.0 0.0 holding
9999 0 holding
6 0 holding
UM MENU
- USER → OPTIMIZAT.
MODBUS
Decimal
Max Register
positions
Type
1 0 holding
REV.1.1 – 07/11/2017 - ENG