Publicité
17
Technical Information
RS 232/RS 485 Communication Description
Type
Data Type
Error
Out of Range
Win Disabled
The RS-485 is a 2-wire (gnd optional) half-duplex communication link.
NOTE
Examples
Command: START
Source: PC
Destination: Controller
02
STX
Source: Controller
Destination: PC
02
STX
Command: STOP
Source: PC
Destination: Controller
02
STX
324/360
Length
Value
1 byte
(0x33)
1 byte
0x34)
1 byte
(0x35)
80
30
30
30
ADDR
WINDOW
80
06
03
38
ADDR
ACK
ETX
CRC
80
30
30
30
ADDR
WINDOW
Turbo-V 3K-G Pumping System User Manual / 87-901-011-01 (D)
Description
The data type specified in the command
(Logic, Numeric or Alphanumeric) is not
accorded with the specified Win-dow
The value expressed during a write
command is out of the range value of the
specified window
The specified window is Read Only or
temporarily disabled (for example you can't
write the Soft Start when the Pump is
running)
31
31
03
42
WR
ON
ETX
CRC
35
31
30
03
42
WR
OFF
ETX
CRC
33
32
Publicité
Chapitres
