Rice Lake PR5230 Fieldbus Transmitter - Manual (Page 180)

SMA Protocol PR 5230 Instrument Manual
EN-180 Sartorius
Scale Data
Scale Data – First Line
Command: A
Reply:
The scale sends the first line of its scale data.
:
For details, see page 180.
Scale Data – Other Lines
Command: B
Reply:
The scale sends further lines of its scale data.
:
For details, see page 180.
Scale Information
Scale Information - First Line
Command: I
Reply:
The scale sends the first line of its scale information.
:
For details, see page 180.
Scale Information – Other Lines
Command: N
Reply:
The scale sends further lines of its scale information.
:
For details, see page 180.
Escape Command
Command:
Reply:
This is the only command which does not work according to the protocol principle. It does not
have a reply. The character is detected at any time and cancels any current command.
7.4 SMA Reply Messages
In this section, the replies are described in detail. The data format of each reply has a fixed length. The
communication error is the only exception from this pre-definable format. Thus the controlling computer can
check each reply according to fixed rules, because each data field is in a fixed position.
Standard Reply
With most commands, the reply format is as described below:
Exceptions are the commands: 'D', 'A'/'B' and 'I'/'N'.