AERMEC PCO5 User Manual page 18

INSTALLER
4/8
Regulation
Outlet
Temperature
PI
Regulation Type
Regulation
5.0 °C
Band
R1234ze
Refrigerant Gas
Glycolated Water
Management
These masks are used to view and modify the following parameters:
1. Adjusting temperature selection:
— INLET: Water inlet
— OUTLET: Water outlet
2. Adjustment probe position selection:
— Master: the UV output or CN output of the Master card is used.
— Common: Probe B3 of slave 1 located on the evaporator exhaust manifold or
probe B10 of slave 1 located on the condenser exhaust manifold is used.
3. Type of adjustment:
— P: Proportional
— I: Integral
— PI: Proportional+ integral
4. Integration time valid for PI or I adjustment.
5. Proportional band for the adjustment of the work thermostat.
6. Type of refrigerant gas.
7. Number of electronic valves present.
8. Glycol water management enabling.
9. Water-glycol mixture freezing temperature (TCMA).
When the function is enabled, the following parameters are calculated automatical-
ly and cannot be changed:
— minimum limit of the cooling setpoint (TCMA + 4°C)
— antifreeze prevention setpoint (TCMA + 3.8°C)
— antifreeze alarm setpoint (TCMA + 3°C)
— antifreeze heater activation setpoint (TCMA + 3.5°C)
— cooling force-off setpoint (TCMA + 3.5°C)
BMS and BMS2 parameters monitor
INSTALLER
4/8
BMS
1
Address
BMS2
1
Address
1. Type of protocol used for communication with the supervisor:
— Lon
— Modbus
2. Serial address BMS for supervisor.
3. Communication speed.
4. Serial address BMS2 for supervisor.
5. Communication speed.
18
10:41:52
Regulation
Common
Probe
Integration
600
s
Time
Electronic Valve
2
Number
Glycolated Water
0
°C
Freezing Temp.
10:40:53
Modbus
19200
bps
Baudrate
Modbus
19200
bps
Baudrate
Multifunction input monitor
1
6/8
Probe 7 Multifunction Con guration
Function None
Temperature
Low
Multifunction input (MASTER ONLY) on input B7 active on master.
Function:
— None: no functionality
— Setpoint: working setpoint selection
— Limit: limitation of the cooling capacity
— Demand: Cooling capacity request
— Compensation: Setpoint compensation with temperature
Input signal type:
— NTC: input with temperature and probe NTC10K
— 0-10V: input 0-10 volt dc
— 4-20mA: Input 4-20mA
NTC type multifunction input enabled:
— NTC probe minimum temperature
— NTC probe maximum temperature
Input voltage monitor
6/8
Probe 7 Multifunction Con guration
Function None
Volt Low
1
0 –10 volt type multifunction input enabled:
— Minimum input voltage
— Maximum input voltage
Input current monitor
6/8
Probe 7 Multifunction Con guration
Function None
mA Low
4-20mA type multifunction input enabled:
— Minimum input current
— Maximum input current
INSTALLER
Type
Temperature
20.0 °C
High
INSTALLER
Type
0.0
V
Volt High
INSTALLER
Type
4.0
mA
mA High
10:43:40
1
NTC
35.0 °C
10:44:04
1
0-10V
10.0
V
10:45:11
1
4-20mA
20.0
mA