NetLinx Programming
27
NXB-KNX KNX Communications Gateway
NetLinx SEND_COMMANDs (Cont.)
Command
Description
POLLDELAY=
Set pause between (automatic) value requests
Syntax:
POLLDELAY=<Value>
Parameters:
• <Value> = 0-2 (default = 1)
Note: 0 stands for very fast and should not be used, because otherwise the NXB-KNX would create
a high bus load. For installations with slow bus couplers (BCU1), the value 2 should be selected.
Example:
SEND_COMMAND dvKNX,'POLLDELAY=2'
POLLSTART
Triggers the pollstart action.
Requests current value of all actuators that have been configured with the 'PS' flag (see
Add=
).
When the optional actuator range is specified, only those actuators are affected.
The POLLDELAY setting affects the rate poll commands are sent to the KNX bus.
• This command is typically sent at the completion of the NXB-KNX configuration.
• This command is automatically executed by the NXB-KNX when the KNX bus is connected.
Syntax:
POLLSTART [<No>-<No2>]
Parameters:
• <No> = AMX Number of Actuator (range = 1 - 3000) (Start)
• <No2> = AMX Number of Actuator (range = 1 - 3000) (End)
Example:
POLLSTART
POLLSTART 25-75
SEARCH
Search for KNX group address
Syntax:
SEARCH <Groupaddress>
Note: Here 2 and 3 grouped mapping is accepted.
Caution
: The addresses
7 / 715
and
7 / 2 /203
are i.e. identical KNX group addresses.
Example:
SEND_COMMAND dvKNX,'SEARCH 1/0/101'
SENDDELAY=
Delay between commands to KNX.
• Value is the time in 1/10 sec.
• The value 0 deactivated the delay.
Syntax:
SENDDELAY=<Value>
Examples:
SEND_COMMAND dvKNX,'SENDDELAY=0'
SEND_COMMAND dvKNX,'SENDDELAY=2'
