LOYTEC L-STAT - Page 24

L-STAT User Manual 24 LOYTEC
Version 1.0 LOYTEC electronics GmbH
Register Name
Register
Address
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ir_remote_control_
command
32
0x0020
button_code
[0x00]
remote_id
[0x00]
This register provides the button_code and remote_id of a valid command received via the
infrared receiver. See Chapter 5 for detailed information.
 Whenever a command was received the ir_remote_control_command register is
updated and the IRC flag of the short_pressed register at address 1 is set (see Table 7
on Page 22).
Table 9: IR Remote Control Command
The following Table gives an overview of the internal sensor values. These registers can be
read over Modbus and can be used as source for a display value if configured. As described
in Section 2.2.2 on Page 15 there are up to 16 display values used to visualize data.
Each display value has two 16 bit configuration registers to specify the values displayed.
Display values (register address 64 to 79) are read- and writable over Modbus.
Register Name
Register
Address
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
sensor_value_0
48
0x0030
internal temperature
sensor_value_1
49
0x0031
external temperature
sensor_value_2
50
0x0032
relative humidity
sensor_value_3
51
0x0033
dew point
sensor_value_4
52
0x0034
reserved
sensor_value_5
53
0x0035
amount CO
2
(applies only to LSTAT-802-Gx-Lx)
sensor_value_6
54
0x0036
L-STAT supply voltage
sensor_value_7
55
0x0037
L-STAT CPU temperature
sensor_value_8
56
0x0038
L-STAT CPU voltage
 A sensor value can be used as source for a display value. Therefor the DSSA or DSEU
bit as well as the semantic meaning at the corresponding display value configuration at
address 256 to 286 has to be set (see Table 28 on Page 39). If the DSSA or DSEU bit
is set this specifies that a sensor value is used instead of a display value. The semantic
meaning specifies which sensor value is used as source for displaying. For an overview
on this topic please see Figure 6 on Page 21.
 Sensor_value_0, sensor_value_1 and sensor_value_3 are 16 Bit signed values. All
other sensor values are defined as 16 Bit unsigned since there are no negative values to
expect. The values are scaled as described in Table 39 at Page 51.
Table 10: Sensor Values