HBM WE2107 - Address

WE2107 - Communication commands
22
I1820-1.3 enHBM
Address
(Device address)
Property Content Note
Command string ADR
No. of parameters 2
Parameter range P1=00 ... 31, P2= String P2= 7 character
Factory default 31
Reaction time < 15 ms
Password protection No
Relevant to legal for
trade
No
Parameter backup With command TDD1;
Input Master ADR(P1),<“Fnumber“>; No response
Query Master ADR?;
Response WE P1crlf P1=2 characters
Note: ( ) required parameters, < > optional parameters for parameter input
Function:
You only need this command when the WE is communicating via the RS‐485 bus. The
command is used to prepare bus mode. Each WE connected in the bus must have a unique
address (00 ‐ 31).
Parameter description:
Input: ADR(new address), <"serial number">;
The serial number (7 digits) can be included as an optional second parameter. The new
device address will then only be entered for the WE with the specified serial number. When
several WE's have the same address (initializing bus mode), this allows the device
addresses to be changed without addressing several WEs.
As with the command IDN?, the serial number has to be specified in quotation marks.
Example: S98; Broadcast command
ADR25,"0000007"; allocates a new address,
only the WE with serial number 0000007
changes the address
Example: S31; Selecting the 'old' address (example)
ADR25; Allocates a new address
ADR