HMS Networks Intesis INMBSDAI001I000 User Manual page 18

Modbus Registers
Register Address Register Address
(protocol address)
4
5
6
7
8
9
10
11
22
23
USER MANUAL Version 1.0.0
(PLC address)
AC unit Temperature Setpoint
-32768 (initialization value)
COOL
18 .. 32°C
64 .. 90°F
HEAT
5
16 .. 30°C
61 .. 86°F
AUTO
18 .. 30°C
64 .. 86°F
AC unit Temperature reference
-32678 (initialization value)
6
10 .. 38°C
50 .. 100°F
Window Contact
7
0: Closed (default value)
1: Open
Gateway Disablement
8 0: Gateway enabled (default value)
1: Gateway disabled
AC Remote Control Disablement
9
0: Remote Control enabled (default)
1: Remote Control disabled
AC unit Operation Time
10
0 .. 65535 (hours). Time the AC unit is "On"
AC unit Alarm Status
11 0: No alarm condition
1: Alarm condition
Error Code
0: No error present
65535 (-1 if it is read as signed value): Communication
12
error with the AC unit
For possible error codes and their explanation, see
Error Codes (page 20)
Indoor unit ambient temperature from external sensor
(at Modbus side)
23
-32768: (Initialization value). No temperature
is provided by an external sensor.
Any other
AC Real temperature setpoint
-32678 (initialization value)
COOL
18...32°C
64...92°F
HEAT
24
16...30°C
61...88°F
AUTO
18...30°C
64...88°F
INMBSDAI001I000 Modbus RTU Gateway
Description
1,2,3
1,2,3
4
4,5
4
1,2,3,6
1,2,3,7
R/W
R, W
R
R, W
R, W
R, W
R, W
R
R
R, W
R
Page 15 of 23