16
On/Off and Inhibit can also be accessed via ‘Coils’. Each slave contains 12 coils,
organised as follows:
Coil Offset
Definition
0
Unit A On/Off (R)
1
Unit A On/Off (W)
2
Unit B On/Off (R)
3
Unit B On/Off (W)
4
Unit C On/Off (R)
5
Unit C On/Off (W)
6
Unit A Inhibit (R)
7
Unit A Inhibit (W)
8
Unit B Inhibit (R)
9
Unit B Inhibit (W)
10
Unit C Inhibit (R)
11
Unit C Inhibit (W)
Note
Coil access is not available when ‘Single Slave Access’ is enabled.
7.3 Additional Register Usage
Slave Offset Single
Slave
Offset
Description Valid
Settings
22
150
2040
HVAC Network Status
00: Waiting
01: Searching
02: Ready
03: Unknown
22 151 2041 System
Force
Off 00: Not active
01: Active
See Section 9.5 for a description of the various settings.
Not currently supported
