Configuration Registers - IntesisBox MH-RC-MBS-1 User Manual

Modbus rtu (eia-485) interface for mitsubishi heavy industries air conditioners
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4.2.2 Configuration Registers

Register Address
(protocol address)
13
14
15
21
45
48
49
50
81
99
While the initialization is ongoing, some Modbus registers will indicate an undetermined value.
Once the normal operation starts, they will acquire its corresponding value. It is important to
keep in mind that any change done during the initialization process will not have effect until it
has been finished.
11
Once window contact is open, a count-down to switch off the AC Unit will start from this configured value.
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This information is subject to change without notice
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MH-RC-MBS-1
Register Address
(PLC address)
14
15
16
22
46
49
50
51
82
100
R/W
Description
"Open Window" switch-off timeout
R/W
0..30 (minutes)
Factory setting: 30 (minutes)
Modbus RTU baud-rate
2400bps
4800bps
9600bps (Default)
R
19200bps
38400bps
57600bps
76800bps
115200bps
Modbus Slave Address
R
1..63
R
Max number of fan speeds
Error reset
W
1: Reset
R
Switch value
R
Device ID: 0x0F00
R
Software version
Error address
R
Provides the indoor unit number which is
providing error
Reset
W
1: Reset
URL
Email
Phone
User's Manual r6.3 EN
11
http://www.intesisbox.com
info@intesisbox.com
+34 938047134
10/23

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