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Lauda E 4 G - G.5 Commands and error messages applicable to the RS 232;485 interface module and to the USB interface

Lauda E 4 G
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ECO GOLD
25/08/2011/ YACE0088 Appendix with settings 113
G.5 Commands and error messages applicable to the RS 232/485 interface module
and to the USB interface
G.5.1 Interface write commands (data issued to the thermostat)
Command Meaning
OUT_PV_05_XXX.XX Specify external temperature via interface
OUT_SP_00_XXX.XX Set-value transfer with max. 3 places before the decimal point and max. 2 places after it.
OUT_SP_01_XXX Pump power level 1 to 6
OUT_SP_02_XXX Cooling operating mode (0 = OFF / 1 = ON / 2 = AUTOMATIC).
OUT_SP_04_XXX TiH outflow temperature limit, upper value
OUT_SP_05_XXX TiL outflow temperature limit, lower value
OUT_PAR_00_XXX.X Setting of the control parameter Xp.
OUT_PAR_01_XXX Setting of the control parameter Tn (5...180 s; 181 = Off).
OUT_PAR_02_XXX Setting of the control parameter Tv.
OUT_PAR_03_XX.X Setting of the control parameter Td.
OUT_PAR_04_XX.XX Setting of the control parameter KpE.
OUT_PAR_05_XXXX Setting of the control parameter TnE (0...9000 s; 9001 = Off).
OUT_PAR_06_XXXX Setting of the control parameter TvE (5 = OFF).
OUT_PAR_07_XXXX.X Setting of the control parameter TdE
OUT_PAR_09_XXX.X Setting the correcting quantity limit.
OUT_PAR_10_XX.X Setting of the control parameter XpF.
OUT_PAR_14_XXX.X
Setting of the setpoint offset.
OUT_PAR_15_XXX Setting of the control parameter PropE.
OUT_MODE_00_X Keypad: 0 = released / 1 = locked (corresponds to: "KEY").
OUT_MODE_01_X Control: 0 = int. / 1 = ext. Pt100 / 2 = ext. Analog / 3 = ext. Serial.
OUT_MODE_03_X Keypad Command remote control: 0 = released / 1 = locked.
OUT_MODE_04_X Setpoint offset source: 0=normal / 1=ext. Pt / 2=ext. analog / 3=ext. serial.
START Switches the device on (from Standby)
STOP Switches the device in Standby (pump, heating, chiller off).
RMP_SELECT_X Selection of program (1...5) to which further commands are to refer. When the device is
switched on Program 5 is selected.
RMP_START Start the programmer.
RMP_PAUSE Stop the programmer.
RMP_CONT Start the programmer again after a hold.
RMP_STOP Terminate the program.
RMP_RESET Delete program (all segments)
RMP_OUT_00_XXX.XX_XXXXX_X
XX.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”.)

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