Lauda ECO Silver E 10 S, Руководство по эксплуатации

Страница: 117 / 128

10/2019 i
ECO Silver 117 / 124
–
Note:
–
For ”_“ ” ” (space character) is also admissible.
–
Unless otherwise stated with the command, the response from the thermostats is always in the fixed-point
format "XXX.XX" or "-XXX.XX" for negative values 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 a CR, CRLF or LFCR.
–
The response from the thermostat is always terminated with a 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)
Error Meaning
ERR_2 Incorrect entry (e.g. buffer overflow)
ERR_3 Wrong command.
ERR_5 Syntax error in the value.
ERR_6 Impermissible value.
ERR_8 Module or value not present.
ERR_30 Programmer, all segments occupied.
ERR_31 No set-point input possible.
ERR_33 External probe missing.
ERR_34 Analog value not present.
With the aid of the program development tool LABVIEW ® from National Instruments
( http://sine.ni.com/apps/we/nioc.vp?cid=1381&lang=US ) an easy-to-use individual control or automation software
program can be produced for operating ECO devices. In order to be able to address from the program the
RS 232/485 interface that is used LAUDA makes the drivers specially produced for LABVIEW
® available free of
charge for download at http://www.lauda.de .
Contact module (catalogue no. LRZ 914) with connectors to NAMUR
NE28, with 1 output and 1 input on each of 2 DIN sockets.
F. 7 . 3 Interface error messages
F. 7 . 4 Driver software for LABVIEW®
F . 8 Contact module
F. 8 .1 Contact module LRZ 914 with 1 input and 1 output