Lauda RP 890 User Manual

Proline Low-temperature Thermostats
YACE0072 / 21.08.07 Starting up 103
Command Explanation
segments receive this tolerance setting.

− For ”_“ use also ” ” (blank character).
− Response from thermostat ”OK“ or in case of error ” ERR_X“ (RS 485 interface
e.g. “A015_OK” or in case of error ”A015_ERR_X”.).
Permitted data formats:
-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
7.15.6 Read commands (Data requested from the thermostat)
Command Explanation
IN_PV_00 Read bath temperature (outflow temperature).
IN_PV_01 Indication of the controlled temperature (int./ ext. Pt/ ext. Analogue/ ext. Serial).
IN_PV_03 Read external temperature TE (Pt100).
IN_PV_04 Read external temperature TE (Analogue input).
IN_PV_05 Read bath level.
IN_PV_10 Read bath temperature (outflow temperature) in 0.001°C.
IN_PV_13 Read external temperature TE (Pt100) in 0.001°C.
IN_SP_00 Read temperature setpoint.
IN_SP_01 Read current pump power stage.
IN_SP_02 Read cooling operation mode (0 = OFF / 1 = ON / 2 = AUTOMATIC).
IN_SP_03 Read current overtemperature switch-off point.
IN_SP_04 Read current outflow temperature limit TiH.
IN_SP_05 Read current outflow temperature limit TiL.
IN_PAR_00 Read current value of Xp.
IN_PAR_01 Read current value of Tn (181 = OFF).
IN_PAR_02 Read current value of Tv.
IN_PAR_03 Read current value of Td.
IN_PAR_04 Read current value of KpE.
IN_PAR_05 Read current value of TnE (999 = OFF).
IN_PAR_06 Read current value of TvE.
IN_PAR_07 Read current value of TdE.
IN_PAR_09 Interrogation of the maximum outflow temperature limit.
IN_PAR_10 Read current value of XpF.
IN_PAR_11 Read current value of TnF (181 = OFF).
IN_PAR_12 Read current value of TvF.
IN_PAR_13 Read current value of TdF.
IN_PAR_14 Interrogation of the setpoint offset.
IN_DI_01 Status of contact input 1: 0 = open/ 1 = closed.
IN_DI_02 Status of contact input 2: 0 = open/ 1 = closed.
IN_DI_03 Status of contact input 3: 0 = open/ 1 = closed.
IN_DO_01 State of Contact output 1:

Lauda RP 890 Specifications

General

Brand	Lauda
Model	RP 890
Category	Thermostat
Language	English