Lauda Viscotemp 15 G, Operation Manual

Page: 123 / 132

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.