Lauda RP 3050 C, Руководство по эксплуатации

Страница: 106 / 136

Proline Kryomats
106
Interface modules YAUE0007 / 10/2/2018
Command Explanation
STATUS Read equipment status 0 = OK, -1 = error.
STAT Read error diagnosis response:
XXXXXXX

X = 0 no error, X = 1 error.
1. char = error.
2. char = Alarm.
3. char = Warning.
4. char = over temperature.
5. char = low-level error.
6. char = high-level error (at adjustment alarm).
7. char = no external control variable.
RMP_IN_00_XXX Read a program segment XXX
(response: e.g. 030.00_010.00_005.00_001.00

set point temperature
30.00 °C, time = 10 min, tolerance = 5.00 °C, pump level = 1).
RMP_IN_01 Read the current segment number.
RMP_IN_02 Read the set number of program runs.
RMP_IN_03 Read the current program run.
RMP_IN_04 Read the program to which further instructions apply.
RMP_IN_05 Read which program is currently running (0 = none).
LOG_IN_00_XXXX Query a measuring point XXXX from data logger
(Reply: e.g. 020.00_021.23_030.50 => set point temperature = 20.00 °C, bath
temperature = 21.23 °C, external temperature = 30.5 °C).
LOG_IN_01 Read all measuring points from data logger
As a difference to the command “LOG_IN_00”, a tabulator is used here as
sepa
rator instead of ,_’ . The measuring points are separated by CR and LF. The
end is marked by CR LF CR LF.
LOG_IN_02 Read the start time from data logger
(Reply: e.g. 20_14_12_20

day 20, time 14:12:20).
LOG_IN_03 Read the acquisition interval from the data logger (Reply in seconds).


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)