Carel MPXone - Page 32

32
ENG
mpxone +0300086EN rel. 2.2 - 13.11.2023
Commissioning
Example
The addresses must be configured for a supervisor network comprising three main controllers, which respectively manage 5, 3 and 1 secondary control-
lers.
Solution
For example, assign to the three main controllers the addresses H0 = 100, 110, 120 respectively, which also represent the controller address in the super-
visor network. See the figure below for the addresses to be assigned to the secondary controllers.
300086_024_R01
Main 1
Secondary 1
Secondary 3
Secondary 2
Secondary 4
Secondary 5
Secondary 1
Secondary 2
Secondary 3
J5 J4
Main 2
J5 J4
Main 3
J5 J4
J4
J4
J4
J4
J4
In: 0
Sn: 0
H0: 102
In: 0
Sn: 0
H0: 101
In: 1
Sn: 5
H0: 100
In: 1
Sn: 3
H0: 110
In: 1
Sn: 1
H0: 120
In: 0
Sn: 0
H0: 103
J4
J4
In: 0
Sn: 0
H0: 111
J4
In: 0
Sn: 0
H0: 121
In: 0
Sn: 0
H0: 112
In: 0
Sn: 0
H0: 105
In: 0
Sn: 0
H0: 104
J4
In: 0
Sn: 0
H0: 113
Fig. 4.g
Notice: MPXone is compatible with Carel and Modbus® supervisor networks. The type of protocol is set via parameter H3,
only on main controllers.
H3: BMS serial protocol
MPXone is compatible with supervision networks based on Carel and Modbus protocol, the selection is made using the H3
Parameter.
For MPXone basic, the Carel protocol is supported up to version 2.0.11
Notice: on the main controller, parameter H3 must be set based on the protocol used by the supervisory system (Modbus/
Carel). On the secondary devices, parameter H3 should always be left at the default value (1=Modbus).
Code Description Def Min Max UOM User User terminal
H3 BMS serial port protocol
0 = CAREL, 1 = Modbus
101- SYES
/P1: Type of probe, group 1 (S1, S2, S3)
This is used to select the type of temperature probe to be used for inputs S1, S2 and S3.
Code Description Def Min Max UOM User User terminal
/P1 Type of probe, group 1 (S1, S2, S3)
0 = PT1000 Standard Range –50T150 °C
1 = NTC Standard Range –50T90°C
101- SYES