HMS Intesis INMBSMID I000 Series, User Manual

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Intesis TM INMBSMID---I000
User’s Manual r 1.3 EN
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This information is subject to change without notice
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4.3.2 Individual Control and status registers
Notice that “ n ” stands for the Indoor Unit ’s index number (0..31) which by default matches
the IU’s physical address assigned to it (0..31). These registers apply to each indoor unit
connected to the interface. You can change the physical address assigned to the index “n”
by writing in register ‘ 1000 + 20*n + 9 ’ the value of the desired IU ’s address (0..63).
Register Address
(protocol address)
Register Address
(PLC address)
R/W Description
(1000 + 20*n + 0) (1000 + 20*n + 1) R/W
AC unit On/Off
▪
0: Off
▪
1: On
(1000 + 20*n + 1) (1000 + 20*n + 2) R/W
AC unit Mode 16
▪
0: Auto (Default value)
▪
1: Heat
▪
2: Dry
▪
3: Fan
▪
4: Cool
(1000 + 20*n + 2) (1000 + 20*n + 3) R/W
AC unit Fan Speed 16
▪
0: Auto (Default value)
▪
1: SP1
▪
2: SP2
▪
3: SP3
(1000 + 20*n + 3) (1000 + 20*n + 4) R/W
AC unit Up/Down Vane Position 16
▪
0: Off (Default value)
▪
10: Swing
(1000 + 20*n + 4) (1000 + 20*n + 5) R/W
AC unit Temperature setpoint 16,17,18
▪
-32678 (Initialization value)
▪
17..30 ºC (ºC/x10ºC)
▪
63..86 ºF
(1000 + 20*n + 5) (1000 + 20*n + 6) R
AC unit Temperature reference 16,17,18
▪
-32678 (Initialization value)
▪
Ranges determined by the Manufacturer
of the AC indoor unit. (ºC/x10ºC/ºF)
(1000 + 20*n + 6) (1000 + 20*n + 7) R
AC Alarm status
▪
0: No Alarm
▪
1: Alarm
(1000 + 20*n + 7) (1000 + 20*n + 8) R
AC Error Code 19
▪
0: No error active
▪
65535 (-1 if it is read as signed value).
Error in the communication of
INMBSMID004I000 /
INMBSMID008I000 /
INMBSMID032I000 with the AC unit
▪
Any other error present, see the table at
the end of this document.
(1000 + 20*n + 8) (1000 + 20*n + 9) R/W
Remote lock 20,21
▪
0: Off (Default value)
▪
1: On
(1000 + 20*n + 9) (1000 + 20*n +10) R/W Indoor Unit Address assignation in n
▪
Address range: 0..63
16 Available values will depend on the AC unit mode. Check the AC unit model functions in its user manual to know the possible
values for this register.
17 Magnitude for this register can be adjusted to Celsius x 1ºC, Celsius x 10ºC (default) or Fahrenheit.
18
It is not possible turn to x10 the value shown in Fahrenheit.
19 See section 7 for possible error codes and their explanation.
20 This value is stored in a non-volatile memory
21 This register blocks the Remote Controller’s communication installed in the MD-RC bus (if this one has been installed).