Basic Documentation

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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
40091 * SP_ind_C_day IEEE754 Set Point of Cooling for ind Y for Day
(Used in RWD45 application no = 70 to 99)
40093 * SP_ind_C_night IEEE754 Set Point of Cooling for ind Y for Night
(Used in RWD45 application no = 70 to 99)
40095 * SP_ind_H IEEE754 Set Point of Heating for ind Y
(Used in RWD45 application no = 70 to 99)
40097 * SP_ind_H_day IEEE754 Set Point of Heating for ind Y for Day
(Used in RWD45 application no = 70 to 99)
40099 * SP_ind_H_night IEEE754 Set Point of Heating for ind Y for Night
(Used in RWD45 application no = 70 to 99)
40101 * SP1day IEEE754 Set Point of Heating 1 for Day
40103 * SP1night IEEE754 Set Point of Heating 1 for Night
40105 * SP1daysummer IEEE754 Set Point of Heating for Summer Day
(Used in RWD32/62/68/82, application no
=16, 26, 36, etc. & 17, 27, 37, etc.)
40107 * SP1nightsummer IEEE754 Set Point of Heating for Summer Night
(Used in RWD32/62/68/82, application no
= 16, 26, 36, etc. & 17, 27, 37, etc.)
40109 * SP1daywinter IEEE754 Set Point of Heating for Winter Day
(Used in RWD32/62/68/82, application no
= 16, 26, 36, etc. & 17, 27, 37, etc.)
40111 * SP1nightwinter IEEE754 Set Point of Heating for Winter Night
(Used in RWD32/62/68/82, application no
= 16, 26, 36, etc. & 17, 27, 37, etc.)
40113 * SP2day IEEE754 Set Point of Heating 2 for Day
40115 * SP2night IEEE754 Set Point of Heating 2 for Night
40117 * SP3day IEEE754 Set Point of Cooling 1 for Day
40119 * SP3night IEEE754 Set Point of Cooling 1 for Night
40121 * SP4day IEEE754 Set Point of Cooling 2 for Day
40123 * SP4night IEEE754 Set Point of Cooling 2 for Night
40125 Swpoint IEEE754 Q1 On Set Point in % of total SD (Q1+Q2)
40127 T1 IEEE754 Minimum Switch Off Time for Q1
40129 T3 IEEE754 Minimum Switch Off Time for Q2
40131 Tcyc IEEE754 Time of Cycle and Delay
(Tdelay is a function of Tcyc)
40133 Tn_Ind IEEE754 I_action Time for ind Y
40135 Tn1 IEEE754 I_action Time for Heating 1
40137 Tn1_cas IEEE754 I_action Time for Cascade Heating 1
40139 Tn3 IEEE754 I_action Time for Cooling 1
40141 Tn3_cas IEEE754 I_action Time for Cascade Cooling 1
40143 - - Not used
40145 * XDZ_AppA IEEE754 Dead Zone for,
RWD62 application no = 31
RWD32/82 application no = 41
RWD68 application no = 41 & 51
40147 * XDZ_C1 IEEE754 Offset for C1
40149 * XDZ_C2 IEEE754 Offset for C2
40151 * XDZ_C3 IEEE754 Offset for C3
40153 SD1_RWD68 IEEE754 SD1 for RWD68 in application no = 45 & 55
40155 * XDZ_H2 IEEE754 Offset for H2