Lauda RE 415 G - Interface Read Commands

09/2021 ECO Gold 123 / 134
RMP_OUT_00_XXX.XX_XXXXX_XXX.
XX_X
Sets programmer segment (temperature, time, tolerance, and pump level). A segment is appended
and assigned appropriate values.
RMP_OUT_02_XXX
Number of program loops: 0 = endless / 1 – 250.
Note:
 For ”_“ ” ” (space character) is also admissible.
 Response from thermostat "OK" or with an error " ERR_X“ (RS 485 interface e.g. “A015_OK” or with an
error ”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)
Admissible data formats:
-XXXX.XX
-XXXX.X
-XXXX.
-XXXX
XXXX.XX
XXXX.X
XXXX.
XXXX
-XXX.XX
-XXX.X
-XXX.
-XXX
XXX.XX
XXX.X
XXX.
XXX
-XX.XX
-XX.X
-XX.
-XX
XX.XX
XX.X
XX.
XX
-X.XX
-X.X
-X.
-X
X.XX
X.X
X.
X
-.XX
-.X
.XX
.X
19.7.2 Interface read commands
Command
Meaning
IN_PV_00
Query of the bath temperature (outflow temperature)
IN_PV_01
Query of the controlled temperature (int./ext., Pt/ext., Analog/ ext. serial).
IN_PV_03
Query the external temperature TE (Pt100).
IN_PV_04
Query the external temperature TE (Analog Input).
IN_PV_10
Query of the bath temperature in 0.001 °C.
IN_PV_13
Query the external temperature TE (Pt100) in 0.0001 °C.
IN_SP_00
Query of the temperature set value.
IN_SP_01
Query of the pump power level.
IN_SP_02
Query of cooling mode (0 = OFF / 1 = ON / 2 = AUTOMATIC).
IN_SP_03
Query of the overtemperature switch-off point.
IN_SP_04
Query of the outflow temperature limit TiH.
IN_SP_05
Query of the outflow temperature limit TiL.
IN_PAR_00
Query of the control parameter Xp.