JULABO LH 85 High Dynamic Temperature System - Manual (Page 67)

67
11.2. Communication with a PC or a superordinated data system
Suitable terminal programs for communicating with a PC are:
 MS-Windows
- TERMINAL.EXE (included with MS-Windows).
S xx.xx
ID 0
R
If the temperature system is put into remote control mode via the
configuration level, the display will read
"R -OFF-" = REMOTE STOP.
In general, the computer (master) sends commands to the instrument
(slave). The instrument sends data (including error messages) only
when the computer sends a query.
D A transfer sequence consists of:
 address (RS485 interface only)
 command
 space (; Hex: 20)
 parameter (the character separating decimals in a group is the
period)
 end of file (; Hex: 0D)
The commands are divided into in or out commands.
in commands: asking for parameters to be displayed
out commands: setting parameters

The out commands are valid only in remote control mode.
When the RS485 interface is used, the three-digit instrument address
stands in front of each command.
(example: address Ad32 = A0 3 2 )
Examples:
Command to set the working temperature to 55.5 °C
out_sp_00  55.5
A032_out_sp_00  55.5
Command to ask for the working temperature :
in_sp_00

A032_in_sp_00

Response from the instrument:
55.5

A032_55.5
