Adixen ACP 15, Руководство пользователя

Страница: 38 / 51

C 20
Detailed description of RS 485 commands
Conventions Adr = address, from 000 to 255
applicable to
<CR> Carriage return (ascii 13)
the syntax of all
<LF> line Feed (ascii 10), between square brackets ; this character
is not compulsory
commands
#
hash sign (ascii 35)
, comma (ascii44)
Status values Ok :
command executed correctly
Error messages ErrO: adjustment error (out of bounds)
Err1: command error (syntax)
Err2: parameter error (eg. Non-hexadecimal character.)
Err3:context error
ADR Specifies the address of the device for networking
Syntax #adrADR aaa<CR>[LF]
adr = product address before the command
aaa = new address of the product
condition : 000 <
aaa <
255
Result
#aaa,ok or Err2
This command is used to allocate a specific number to each of the
products making up a network.
It's i mportant to record each product address.
When the address of the product is unknown, it's possible to
recover the product address using ADR command but only this
pump must be connected on the link RS 485.
Syntax # ???ADR <CR>[LF]
??? chain of three ascii characters.
Result
#adr,ok
OK means command received, adr is the product address.
IDN Identifies the device which is communicating and its software
version
Syntax
#adrIDN<CR>[LF]
Result #adr, VPxxxxx — Vx.zz
Return the type of pump, ACP15, ACP28 or ACP 40 depending on
the variator, the software version (x) and software release (zz).
Ex : #004,ACP28— V1.03: product address 004 controls ACP 28 with
a software release V1.03.
Alcatel Vacuum Technology France - Manuel de l'Utilisateur - ACP 15 / 28 / 40 Series 2
1/3