Code Description Def Min Max UOM User
User
terminal
6: Defrost 2 (Sd2)
7: Auxiliary 1 (Saux1)
8: Auxiliary 2 (Saux2)
9: Ambient (SA)
10: Reserved
11: Glass temperature (Svt)
12: Dewpoint (SdP)
13: Virtual probe (Sv)
14: Saturated evaporation temperature (tEu)
AA2 Assign probe for high (AH2) and low (AL2) temperature alarms - see AA 5 1 14 - S NO
AL High temp. alarm threshold 4 -50 50 °C/°F S YES
AH Low temp. alarm threshold 10 -50 50 °C/°F S YES
AL2 High temp. alarm 2 threshold 0 -50 50 °C/°F S NO
AH2 Low temp. alarm 2 threshold 0 -50 50 °C/°F S NO
Ad Delay time for high and low temp. alarms (AH, AL) 120 0 240 min U YES
Ad2 Delay time for high and low temp. alarms (AH2, AL2) 30 1 240 min U NO
Ar
Signal alarms from Slave to Master
0/1 = not enabled/enabled
1 0 1 - S NO
Add High temp. alarm bypass time for door open 30 1 240 min U NO
Htd
HACCP alarm delay
0 = moniotring disabled
0 0 240 min S NO
Connectivity
In
Type of unit
0/1 = Slave/Master
0 0 1 - S NO
H0 Serial or Master Slave network address 199 0 199 - S YES
H1
BMS serial port config. (stop bits and parity)
0 = 1 stop bit, no parity
1 = 2 stop bits, no parity
2 = 1 stop bit, even parity
3 = 2 stop bits, even parity
4 = 1 stop bit, odd parity
5 = 2 stop bits, odd parity
1 0 5 - S YES
H2
BMS serial port baudrate (bit/s)
0 = 1200
1 = 2400
2 = 4800
3 = 9600
4 = 19200
5 = 38400
6 = 57600
7 = 115200
4 0 8 - S YES
H3
BMS serial port protocol
0/1 = Carel slave/Modbus slave
1 0 1 - S NO
Fieldbus
Sn
No. of slaves in the local network
0 = no Slaves
0 0 9 - S NO
H4
FBus port baudrate (bit/s)
0 = 1200
1 = 2400
2 = 4800
3 = 9600
4 = 19200
5 = 38400
6 = 57600
7 = 115200
4 0 1 - S NO
Display
92|6. Parameter table
MPXone +0300086EN rel. 1.0– 04.09.2018