X20 system modules • X20 electronics module communication • X20CS1013
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X20 system User's Manual 3.10
Code (dec.) Function
Response
161
Checks the maximum value
Maximum value
162
Checks the minimum value
Minimum value
163
Checks the switch-on power level
Switch-on power level
[…]
165
Checks the dimming time and dimming speed
Bit Description
0 - 3 Dimming speed
4 - 7 Dimming time
166 - 175
Reserved
176 - 191
Checks the light level for scene 0 to 15
192
Checks whether the DALI slave member is part of group 0 to 7
Bit
Val-
ue
Description
0
Slave not in group 0
0
1
Slave in group 0
...
0
Slave not in group 7
7
1
Slave in group 7
193
Checks whether the DALI slave member is part of group 8 to 15
Bit
Val-
ue
Description
0
Slave not in group 8
0
1
Slave in group 8
...
0
Slave not in group 15
7
1
Slave in group 15
194
Checks a 24-bit random address (H)
Random address (higher 8 bits)
195
Checks a 24-bit random address (M)
Random address (middle 8 bits)
196
Checks a 24-bit random address (L)
Random address (lower 8 bits)
[…]
198 - 223
Reserved
[…]
1)
Any command in the range 32 to 129 must be repeated within the next 100 ms. No other commands can be transmitted to the DALI slave being addressed
during this time.
4.18.4.7.6 Minimum cycle time
The minimum cycle time defines how far the bus cycle can be reduced without communication errors occurring.
It should be noted that very fast cycles decrease the idle time available for handling monitoring, diagnostics and
acyclic commands.
Minimum cycle time
100 µs
4.18.4.7.7 Minimum I/O update time
The minimum I/O update time defines how far the bus cycle can be reduced while still allowing an I/O update to
take place in each cycle.
Minimum I/O update time
30 ms
Summary of Contents for X20 System
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