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Commissioning
Alcatel Vacuum Technology France - ACT 250 addendum
15
January 2001
Detailed description of RS commands
Syntax conventions
applicable to all
commands
Status values
Error messages
ADR
Syntax
Result
adr = address, from 000 to 255
<CR> Carriage Return (ascii 13)
<LF> Line Feed (ascii 10); shown in brackets as it is not
compulsory.
ok : command executed correctly
Err0 : adjustment error (out of bounds)
Err1 : command error (syntax)
Err2 : parameter error (e.g. non-hexadecimal character)
Err3 : context error
Err4 : checksum error
Specifies the address of the device for networking
#adrADRaaa<CR>[<LF>]
adr = address of device before this command
aaa = new address of device
condition : 000 ≤ aaa ≤ 255
#aaa,ok or Err2
This command is used to allocate a specific number to each device
on the network
(loop for RS232 or parallel for RS485).
Note: it is important to note the number allocated to
each device.