Basic Documentation

19 / 26
Siemens RWD Primary Controls Modbus Interface CB1P3099en_01
Building Technologies RWD Parameters & Addresses 27.10.2009
RWD
Parameter
Addresses
RWD
Parameters
Data Format Detailed Descriptions & Data Interpretation
40003 ALTWIN IEEE754 Winter ChangeOver Set Point
40005 Eco_xp IEEE754 P Band in Economy Cool Mode
40007 LIMMAX_Cas IEEE754 Maximum of Absolute Limiter.
(Used in RWD32/62/68/82,
application no = 15, 25, 35, 45, etc.)
40009 LIMMIN_Cas IEEE754 Minimum of Absolute Limiter.
(Used in RWD32/62/68/82,
application no = 15, 25, 35, 45, etc.)
40011 LIMTn1 IEEE754 I_action Time of Heating in Limiter Mode
40013 LIMTn3 IEEE754 I_action Time of Cooling in Limiter Mode
40015 LIMXP1 IEEE754 P Band of Heating in Limiter Mode
40017 LIMXP3 IEEE754 P Band for Limiter Cooling 1
40019 Rly_On IEEE754 Relay Turning ON Set Point in % of Output Y
40021 Rly_Off IEEE754 Relay Turning OFF Set Point in % of Output Y
40023 SD IEEE754 Switch Differential Q1+Q2
40025 SD1 IEEE754 Switch Differential of Q1
40027 SD2 IEEE754 Switch Differential of Q2
40029 SD_H1 IEEE754 Switch Differential of H1
40031 SD_H2 IEEE754 Switch Differential of H2
40033 SD_H3 IEEE754 Switch Differential of H3
40035 SD_C1 IEEE754 Switch Differential of C1
40037 SD_C2 IEEE754 Switch Differential of C2
40039 SD_C3 IEEE754 Switch Differential of C3
40041 SFTC IEEE754 Shift Cooling
40043 SFTH IEEE754 Shift Heating
40045 SHENC IEEE754 Shift End Point of Cooling
40047 SHENH IEEE754 Shift End Point of Heating
40049 SHSTC IEEE754 Shift Start Point of Cooling
40051 SHSTH IEEE754 Shift Start Point of Heating
40053 * SP_C1 IEEE754 Set Point of Cooling 1
40055 * SP_C1_day IEEE754 Set Point of Cooling 1 for Day
40057 * SP_C1_night IEEE754 Set Point of Cooling 1 for Night
40059 * SP_C2 IEEE754 Set Point of Cooling 2
40061 * SP_C2_day IEEE754 Set Point of Cooling 2 for Day
40063 * SP_C2_night IEEE754 Set Point of Cooling 2 for Night
40065 * SP_C3 IEEE754 Set Point of Cooling 3
40067 * SP_C3_day IEEE754 Set Point of Cooling 3 for Day
40069 * SP_C3_night IEEE754 Set Point of Cooling 3 for Night
40071 * SP_H1 IEEE754 Set Point of Heating 1
40073 * SP_H1_day IEEE754 Set Point of Heating 1 for Day
40075 * SP_H1_night IEEE754 Set Point of Heating 1 for Night
40077 * SP_H2 IEEE754 Set Point of Heating 2
40079 * SP_H2_day IEEE754 Set Point of Heating 2 for Day
40081 * SP_H2_night IEEE754 Set Point of Heating 2 for Night
40083 * SP_H3 IEEE754 Set Point of Heating 3
40085 * SP_H3_day IEEE754 Set Point of Heating 3 for Day
40087 * SP_H3_night IEEE754 Set Point of Heating 3 for Night
40089 * SP_ind_C IEEE754 Set Point of Cooling for ind Y
(Used in RWD45 application no = 70 to 99)