Bitzer Group Lodam LMC341 DIWE, Руководство пользователя

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Modbus Interface manual LMC341 DIWE
Page 15
7.5. Control
Parameters used to view and control operation of the LMC341 DIWE controller.
Name
Possible
Values
Default Description
Register
type
Address
Mode Unit None
Scale 1
uint8
0 Overall unit mode
(Control.PM_Mode)
0: Off
1: On
2: Manual
Holding register 1632
Control Mode Unit Boolean
Scale 1
uint8
0 Temperature control mode
(Control.CapMode)
0: Suction pressure
1: Room temp control mode
Holding register 1633
Runtime Hours Unit None
Scale 1
uint16
- Runtime in hours, wrap around after 7.5 years
(Control.RuntimeHours)
Input register 1634
MBExtOnOff Unit Boolean
Scale 1
uint8
0 Same function as Input.ExtOnOff, but for Modbus
(Control.MBExtOnOff)
0: Unit Stopped
1: Unit Released
Holding register 1635
TC Setpoint Unit °C
Scale 100
sint16
- Condenser TC setpoint
Only used if ambient compensation = Off
(Condens.TC_set)
000 °C - 8500 °C
Holding register 1636
Fan Mode Unit Boolean
Scale 1
uint8
0 Fan control mode
(Condens.Economy)
0: Eco
1: LowSound
Holding register 1637
Ambient
Comp.
Unit Boolean
Scale 1
uint8
1 Use ambient compensation or fixed condenser
setpoint
(Condens.AmbComp)
0: Off
1: On
Holding register 1638
Setpoint Unit °C
Scale 100
sint16
- Capacity controller setpoint
Range depends on compressor and refrigerant
(Capacity.Tset)
-4500 °C - 3500 °C
Holding register 1639
2nd Setpoint Unit °C
Scale 100
sint16
- Secondary setpoint
Activated by a digital input
Range depends on compressor and refrigerant
(Capacity.2ndTset)
-4500 °C - 3500 °C
Holding register 1640
Act. Setpoint Unit °C
Scale 100
sint16
- Actual setpoint (read only)
(Capacity.ActTset)
-4500 °C - 3500 °C
Holding register 1641
Cap. Request Unit %
Scale 100
sint16
- Capacity request
Calculated capacity request
(Capacity.CapReq)
0 - 10000 %
Input register 1642
Cap. Actual Unit %
Scale 100
sint16
- Actual capacity
Actual capacity request – limiters might have reduced
the requested capacity
(Capacity.CapAct)
0 - 10000 %
Input register 1643
FI frequency Unit Hz
Scale 100
sint16
- Actual FI frequency in Hz
(Capacity.FrqAct)
0 - 10000 Hz
Input register 1644
Cpr. Running Unit Boolean
Scale 1
uint8
-
Future use
Input register 1645