ENG
Fig.4.a
Commissioning parameters
Par.
Desc.
Model
In
Type of unit
Basic, Medium
Sn
Number of slaves in the local network (*)
Basic, Medium
H0
Serial or Master/Slave network address
Basic, Medium
H3
BMS serial port protocol
Basic, Medium
/P1
Type of probe, group 1 (S1, S2, S3)
Basic, Medium
P1
Electronic valve
Medium
PH
Refrigerant
Medium
/P2
Type of probe, group 2 (S4, S5)
Medium
/P3
Type of probe, group 3 (S6)
Medium
/Fd
Assign superheated gas temperature probe (tGS)
Medium
/FE
Assign saturated evaporation pressure/temperature probe (PEu/tEu)
Medium
/UE
Maximum value for saturated evaporation pressure probe (PEu/tEu)
Medium
/LE
Minimum value for saturated evaporation pressure probe (PEu/tEu)
Medium
End
Exit the initial configuration procedure
Basic, Medium
Tab.4.a
(*) not displayed if In = 0.
Important:
at the end of the configuration wizard, the unit will be ON and the temperature set point
= 50°C.
4.3 Description
of the initial
configuration
parameters
In: Type of unit
This parameter In assigns the function of Master or Slave to the controller.
Code
Description
Def
Min
Max
UOM
User
User
terminal
In
Type of unit
0/1 = Slave/Master
0
0
1
-
S
NO
Sn: Number of slaves in the local network
This parameter tells the Master controller how many Slave controllers it needs to manage in the local
network. If Sn = 0, this is a stand-alone unit. The maximum number of Slave controllers in a subnet is 9. On
Slave controllers, the parameter must be left at 0.
Code
Description
Def
Min
Max
UOM
User
User
terminal
Sn
No. of slaves in the local network
0 = no Slaves
0
0
9
-
S
NO
32
| 4. Initial configuration
0300086EN rel. 1.0 – 04.09.2018
Содержание MPXone ACS00CB000010
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