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Proline Kryomats
For ”_“ use also ” ” (blank character).
The equipment response is always in the fixed decimal format ”XXX.XX“ or for negative
values “-XXX.XX” or ” ERR_X“. (RS 485 interface e.g.. ”A015_ XXX.XX” or ”A015_-
XXX.XX” or ”A015_ERR_X”).
The command from the computer must be terminated with CR, CRLF, or LFCR.
The response of the thermostat is always terminated with CRLF.
After each command sent to the thermostat, it is necessary to wait for the reply before
sending another command. This ensures that the sequencing of inquiries and answers is
clear.
CR = Carriage Return (Hex: 0D)
LF = Line Feed (Hex: 0A)
8.3.7
Error messages
Message
Explanation
ERR_2
Wrong input (e.g. buffer overflow)
ERR_3
Wrong command
ERR_5
Syntax error in value
ERR_6
Illegal value
ERR_8
Module (ext. temperature) not available
ERR_30
Programmer, all segments occupied.
ERR_31
Set point not possible, analogue set point input ON.
ERR_32
TiH <= TiL.
ERR_33
No external sensor
ERR_34
Analogue value not available
ERR_35
Auto is selected
ERR_36
No set point input possible. Programmer is running or is pausing.
ERR_37
No start from programmer possible, analogue setpoint input is switched on.
8.3.8
Driver software for LABVIEW®
An individual, easy-to-use control and automation software for operating the PROLINE device can be programmed
with the aid of the National Instruments program development tool LABVIEW
®
http://sine.ni.com/apps/we/nioc.vp?cid=1381&lang=US
In order to make program operation possible on the RS 232/485 interface, LAUDA provides drivers specially
designed for LABVIEW
®
which can be downloaded free of charge under
