1、BSI Standards PublicationBS EN 14908-6:2014Open Data Communication inBuilding Automation, Controlsand Building Management Control Network ProtocolPart 6: Application elementsBS EN 14908-6:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 14908-6:2014. It supe
2、rsedes BS EN 14908-6:2010 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee RHE/16, Performance requirements for control systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not p
3、urport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 85153 7 ICS 35.240.99; 91.140.01; 97.120 Compliance with a British Standard cannot confer immu
4、nity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14908-6 December 2014
5、ICS 35.240.99; 91.140.01; 97.120 Supersedes EN 14908-6:2010English Version Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 6: Application elements Rseau ouvert de communication de donnes pour lautomatisation, la rgulation et la gesti
6、on technique du btiment - Protocole de rseau pour le btiment - Partie 6 : Elments pour lapplication Firmenneutrale Datenkommunikation fr die Gebudeautomation und Gebudemanagement - Gebude Netzwerk Protokoll - Teil 6: Anwendungselemente This European Standard was approved by CEN on 18 October 2014. C
7、EN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on ap
8、plication to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
9、Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, L
10、atvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue M
11、arnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14908-6:2014 EBS EN 14908-6:2014EN 14908-6:2014 (E) 2 Contents Page Foreword . 16 Introduction 17 1 Scope . 18 2 Normative references . 18 3 Terms and d
12、efinitions 18 4 Standard network-variable type SNVT 26 4.1 Introduction . 26 4.2 SNVT_amp . 26 4.3 SNVT_amp_mil 26 4.4 SNVT_angle . 26 4.5 SNVT_angle_vel 27 4.6 SNVT_btu_kilo . 27 4.7 SNVT_btu_mega . 27 4.8 SNVT_char_ascii . 27 4.9 SNVT_count . 27 4.10 SNVT_count_inc . 27 4.11 SNVT_date_day . 28 4.1
13、2 SNVT_elec_kwh 28 4.13 SNVT_elec_whr . 28 4.14 SNVT_flow . 28 4.15 SNVT_flow_mil 28 4.16 SNVT_length 28 4.17 SNVT_length_kilo . 29 4.18 SNVT_length_micr 29 4.19 SNVT_length_mil 29 4.20 SNVT_lev_cont 29 4.21 SNVT_mass . 29 4.22 SNVT_mass_kilo . 29 4.23 SNVT_mass_mega 30 4.24 SNVT_mass_mil 30 4.25 SN
14、VT_power 30 4.26 SNVT_power_kilo 30 4.27 SNVT_ppm . 30 4.28 SNVT_press . 30 4.29 SNVT_res . 31 4.30 SNVT_res_kilo . 31 4.31 SNVT_sound_db . 31 4.32 SNVT_speed 31 4.33 SNVT_speed_mil . 31 4.34 SNVT_str_asc 32 4.35 SNVT_str_int . 32 4.36 SNVT_telcom . 32 4.37 SNVT_temp 32 4.38 SNVT_vol . 33 4.39 SNVT_
15、vol_kilo . 33 4.40 SNVT_vol_mil 33 4.41 SNVT_volt 33 4.42 SNVT_volt_dbmv 33 4.43 SNVT_volt_kilo 33 4.44 SNVT_volt_mil . 34 4.45 SNVT_amp_f 34 BS EN 14908-6:2014EN 14908-6:2014 (E) 3 4.46 SNVT_angle_f 34 4.47 SNVT_angle_vel_f . 34 4.48 SNVT_count_f 34 4.49 SNVT_count_inc_f . 35 4.50 SNVT_flow_f . 35
16、4.51 SNVT_length_f . 35 4.52 SNVT_lev_cont_f . 35 4.53 SNVT_mass_f . 35 4.54 SNVT_power_f . 36 4.55 SNVT_ppm_f 36 4.56 SNVT_press_f 36 4.57 SNVT_res_f 36 4.58 SNVT_sound_db_f . 37 4.59 SNVT_speed_f . 37 4.60 SNVT_temp_f . 37 4.61 SNVT_time_f 37 4.62 SNVT_vol_f . 38 4.63 SNVT_volt_f . 38 4.64 SNVT_bt
17、u_f 38 4.65 SNVT_elec_whr_f 38 4.66 SNVT_config_src . 38 4.67 SNVT_color 39 4.68 SNVT_grammage . 39 4.69 SNVT_grammage_f 39 4.70 SNVT_file_req 39 4.71 SNVT_file_status . 41 4.72 SNVT_freq_f . 43 4.73 SNVT_freq_hz 43 4.74 SNVT_freq_kilohz 43 4.75 SNVT_freq_milhz . 43 4.76 SNVT_lux 43 4.77 SNVT_lev_pe
18、rcent . 43 4.78 SNVT_multiplier . 44 4.79 SNVT_state . 44 4.80 SNVT_time_stamp . 45 4.81 SNVT_zerospan . 46 4.82 SNVT_magcard 46 4.83 SNVT_elapsed_tm . 49 4.84 SNVT_alarm . 50 4.85 SNVT_currency 51 4.86 SNVT_file_pos . 52 4.87 SNVT_muldiv . 52 4.88 SNVT_obj_request . 52 4.89 SNVT_obj_status . 53 4.9
19、0 SNVT_preset 55 4.91 SNVT_switch 56 4.92 SNVT_trans_table 56 4.93 SNVT_override . 57 4.94 SNVT_pwr_fact 57 4.95 SNVT_pwr_fact_f . 57 4.96 SNVT_density 57 4.97 SNVT_density_f . 58 4.98 SNVT_rpm 58 4.99 SNVT_hvac_emerg 58 4.100 SNVT_angle_deg . 58 4.101 SNVT_temp_p 58 4.102 SNVT_temp_setpt 58 4.103 S
20、NVT_time_sec 59 4.104 SNVT_hvac_mode . 59 BS EN 14908-6:2014EN 14908-6:2014 (E) 4 4.105 SNVT_occupancy 59 4.106 SNVT_area . 59 4.107 SNVT_hvac_overid . 60 4.108 SNVT_hvac_status 60 4.109 SNVT_press_p . 61 4.110 SNVT_address . 61 4.111 SNVT_scene 61 4.112 SNVT_scene_cfg . 62 4.113 SNVT_setting . 62 4
21、.114 SNVT_evap_state 63 4.115 SNVT_therm_mode . 63 4.116 SNVT_defr_mode 63 4.117 SNVT_defr_term 63 4.118 SNVT_defr_state . 63 4.119 SNVT_time_min . 64 4.120 SNVT_time_hour . 64 4.121 SNVT_ph 64 4.122 SNVT_ph_f . 64 4.123 SNVT_chlr_status . 64 4.124 SNVT_tod_event . 65 4.125 SNVT_smo_obscur . 66 4.12
22、6 SNVT_fire_test 66 4.127 SNVT_temp_ror . 66 4.128 SNVT_fire_init . 66 4.129 SNVT_fire_indcte 66 4.130 SNVT_time_zone . 67 4.131 SNVT_earth_pos . 69 4.132 SNVT_reg_val 70 4.133 SNVT_reg_val_ts. 70 4.134 SNVT_volt_ac 71 4.135 SNVT_amp_ac . 71 4.136 SNVT_turbidity 72 4.137 SNVT_turbidity_f . 72 4.138
23、SNVT_hvac_type . 72 4.139 SNVT_elec_kwh_l . 72 4.140 SNVT_temp_diff_p 72 4.141 SNVT_ctrl_req . 73 4.142 SNVT_ctrl_resp . 73 4.143 SNVT_ptz . 74 4.144 SNVT_privacyzone 75 4.145 SNVT_pos_ctrl 75 4.146 SNVT_enthalpy 76 4.147 SNVT_gfci_status . 76 4.148 SNVT_motor_state 76 4.149 SNVT_pumpset_mn 77 4.150
24、 SNVT_ex_control 78 4.151 SNVT_pumpset_sn . 78 4.152 SNVT_pump_sensor . 80 4.153 SNVT_abs_humid . 81 4.154 SNVT_flow_p . 81 4.155 SNVT_dev_c_mode 81 4.156 SNVT_valve_mode 81 4.157 SNVT_alarm_2 . 82 4.158 SNVT_state_64 82 4.159 SNVT_nv_type . 87 4.160 SNVT_ent_opmode . 88 4.161 SNVT_ent_state. 88 4.1
25、62 SNVT_ent_status 89 4.163 SNVT_flow_dir . 91 BS EN 14908-6:2014EN 14908-6:2014 (E) 5 4.164 SNVT_hvac_satsts 91 4.165 SNVT_dev_status 92 4.166 SNVT_dev_fault . 95 4.167 SNVT_dev_maint . 98 4.168 SNVT_date_event 100 4.169 SNVT_sched_val 100 4.170 SNVT_sec_state . 100 4.171 SNVT_sec_status 101 4.172
26、SNVT_sblnd_state . 102 4.173 SNVT_rac_ctrl 102 4.174 SNVT_rac_req 104 4.175 SNVT_count_32 . 106 4.176 SNVT_clothes_w_c 106 4.177 SNVT_clothes_w_m 109 4.178 SNVT_clothes_w_s 109 4.179 SNVT_clothes_w_a 112 4.180 SNVT_multiplier_s . 115 4.181 SNVT_switch_2 115 4.182 SNVT_color_2 117 4.183 SNVT_log_stat
27、us . 118 4.184 SNVT_time_stamp_p . 119 4.185 SNVT_log_fx_request . 120 4.186 SNVT_log_fx_status 120 4.187 SNVT_log_request . 121 4.188 SNVT_enthalpy_d 121 4.189 SNVT_amp_ac_mil 121 4.190 SNVT_time_hour_p . 121 4.191 SNVT_lamp_status 122 4.192 SNVT_environment . 129 4.193 SNVT_geo_loc . 130 4.194 SNV
28、T_program_status 131 4.195 SNVT_load_offsets 131 4.196 SNVT_Wm2_p 132 4.197 SNVT_safe_1 132 4.198 SNVT_safe_2 134 4.199 SNVT_safe_4 136 4.200 SNVT_safe_8 138 4.201 SNVT_time_val_2 . 140 4.202 SNVT_time_ offset . 141 4.203 SNVT_sched_exc . 141 4.204 SNVT_ sched_status . 142 4.205 SNVT_ mass_flow 142
29、4.206 SNVT_ mass_flow_f 142 5 Standard configuration-property type SCPT . 143 5.1 Introduction 143 5.2 SCPTactFbDly 143 5.3 SCPTalrmClrT1 143 5.4 SCPTalrmClrT2 144 5.5 SCPTalrmIhbT 144 5.6 SCPTalrmSetT1 144 5.7 SCPTalrmSetT2 144 5.8 SCPTdefOutput 144 5.9 SCPTdriveT 144 5.10 SCPThighLimit1 . 145 5.11
30、 SCPThighLimit2 . 145 5.12 SCPThystHigh1 145 5.13 SCPThystHigh2 145 5.14 SCPThystLow1 145 5.15 SCPThystLow2 145 BS EN 14908-6:2014EN 14908-6:2014 (E) 6 5.16 SCPTinFbDly . 146 5.17 SCPTinvrtOut 146 5.18 SCPTlocation . 146 5.19 SCPTlowLimit1 146 5.20 SCPTlowLimit2 146 5.21 SCPTmaxRnge 146 5.22 SCPTmax
31、RcvT 147 5.23 SCPTmaxSndT 147 5.24 SCPTminRnge . 147 5.25 SCPTminSndT . 147 5.26 SCPTnwrkCnfg 147 5.27 SCPToffset . 147 5.28 SCPTsndDelta . 148 5.29 SCPTtrnsTblX 148 5.30 SCPTtrnsTblY 148 5.31 SCPToffDely 148 5.32 SCPTgain . 148 5.33 SCPTovrBehave 148 5.34 SCPTovrValue . 149 5.35 SCPTbypassTime 149
32、5.36 SCPTmanOvrTime 149 5.37 SCPThumSetpt 149 5.38 SCPTmaxFlowHeat . 149 5.39 SCPTfireInitType . 149 5.40 SCPTsmokeNomSens 150 5.41 SCPTsmokeDayAlrmLim 150 5.42 SCPTactuatorType 150 5.43 SCPTlimitCO2 150 5.44 SCPTminDeltaAngl . 150 5.45 SCPTdirection . 150 5.46 SCPTdriveTime . 151 5.47 SCPTductArea
33、. 151 5.48 SCPTminDeltaFlow . 151 5.49 SCPTmaxRcvTime 151 5.50 SCPTmaxSendTime 151 5.51 SCPTmaxSetpoint . 151 5.52 SCPTmaxFlow . 152 5.53 SCPTminSendTime . 152 5.54 SCPTminSetpoint 152 5.55 SCPTminFlow 152 5.56 SCPTminFlowHeat 152 5.57 SCPTminFlowStby 152 5.58 SCPTnomAirFlow 153 5.59 SCPTnomAngle .
34、153 5.60 SCPTnumValves . 153 5.61 SCPTsetPnts . 153 5.62 SCPToemType . 153 5.63 SCPTminDeltaRH 153 5.64 SCPTminDeltaCO2 154 5.65 SCPTminDeltaTemp 154 5.66 SCPTsensConstTmp 154 5.67 SCPTgainVAV 154 5.68 SCPTsensConstVAV 154 5.69 SCPToffsetCO2 . 154 5.70 SCPToffsetRH . 155 5.71 SCPToffsetTemp . 155 5.
35、72 SCPTdefltBehave 155 5.73 SCPTpwrUpDelay 155 5.74 SCPTpwrUpState 155 BS EN 14908-6:2014EN 14908-6:2014 (E) 7 5.75 SCPThvacMode . 155 5.76 SCPTcoolSetpt . 156 5.77 SCPTcoolLowerSP 156 5.78 SCPTcoolUpperSP 156 5.79 SCPTheatSetpt . 156 5.80 SCPTheatLowerSP 156 5.81 SCPTheatUpperSP 156 5.82 SCPTlimitC
36、hlrCap 157 5.83 SCPTluxSetpoint . 157 5.84 SCPTstep 157 5.85 SCPTonOffHysteresis . 157 5.86 SCPTclOffDelay . 157 5.87 SCPTclOnDelay . 157 5.88 SCPTpowerupState . 158 5.89 SCPTminDeltaLevel . 158 5.90 SCPTreflection . 158 5.91 SCPTfieldCalib . 158 5.92 SCPTholdTime . 158 5.93 SCPTstepValue 158 5.94 S
37、CPTmaxOut 159 5.95 SCPTsceneNmbr . 159 5.96 SCPTfadeTime . 159 5.97 SCPTdelayTime . 159 5.98 SCPTmasterSlave 159 5.99 SCPTupdateRate . 159 5.100 SCPTsummerTime . 160 5.101 SCPTwinterTime 160 5.102 SCPTmanualAllowed . 160 5.103 SCPTdefWeekMask . 160 5.104 SCPTdayDateIndex 161 5.105 SCPTtimeEvent 162
38、5.106 SCPTmodeHrtBt 162 5.107 SCPTdefrostMode . 162 5.108 SCPTmaxDefrstTime . 162 5.109 SCPTdrainDelay . 163 5.110 SCPTinjDelay . 163 5.111 SCPTmaxDefrstTemp 163 5.112 SCPTstrtupDelay . 163 5.113 SCPTtermTimeTemp . 163 5.114 SCPTpumpDownDelay 163 5.115 SCPTsuperHtRefInit 164 5.116 SCPTstrtupOpen 164
39、 5.117 SCPTsuperHtRefMin . 164 5.118 SCPTrefrigGlide . 164 5.119 SCPTsuperHtRefMax . 164 5.120 SCPTrefrigType . 165 5.121 SCPTthermMode 165 5.122 SCPTdayNightCntrl . 165 5.123 SCPTdiffNight 166 5.124 SCPThighLimTemp . 166 5.125 SCPThighLimDly . 166 5.126 SCPTcutOutValue 166 5.127 SCPTairTemp1Day 166
40、 5.128 SCPTsmokeNightAlrmLim 166 5.129 SCPTlowLimTemp . 167 5.130 SCPTlowLimDly . 167 5.131 SCPTdiffValue 167 5.132 SCPTairTemp1Night 167 5.133 SCPTairTemp1Alrm . 167 BS EN 14908-6:2014EN 14908-6:2014 (E) 8 5.134 SCPThighLimDefrDly . 167 5.135 SCPTdeltaNight . 167 5.136 SCPTrunHrInit . 168 5.137 SCP
41、TrunHrAlarm 168 5.138 SCPTenergyCntInit . 168 5.139 SCPTsmokeDayPreAlrmLim 168 5.140 SCPTdebounce . 168 5.141 SCPTsmokeNightPreAlrmLim . 169 5.142 SCPTzoneNum 169 5.143 SCPTthermAlrmROR 169 5.144 SCPTvisOutput 169 5.145 SCPTaudOutput 169 5.146 SCPTflashFreq 169 5.147 SCPTinstallDate 170 5.148 SCPTma
42、intDate . 170 5.149 SCPTmanfDate 170 5.150 SCPTfireTxt1 . 170 5.151 SCPTfireTxt2 . 170 5.152 SCPTfireTxt3 . 170 5.153 SCPTthermThreshold . 171 5.154 SCPTfireIndicate . 171 5.155 SCPTtimeZone 171 5.156 SCPTprimeVal . 171 5.157 SCPTsecondVal 171 5.158 SCPTsceneOffset 171 5.159 SCPTnomRPM . 172 5.160 S
43、CPTnomFreq . 172 5.161 SCPTrampUpTm . 172 5.162 SCPTrampDownTm 172 5.163 SCPTdefScale 172 5.164 SCPTregName . 172 5.165 SCPTbaseValue. 173 5.166 SCPTdevMajVer 173 5.167 SCPTdevMinVer 173 5.168 SCPTobjMajVer . 173 5.169 SCPTobjMinVer . 173 5.170 SCPThvacType 173 5.171 SCPTtimeout . 174 5.172 SCPTcont
44、rolPriority 174 5.173 SCPTdeviceGroupID . 174 5.174 SCPTmaxPrivacyZones 174 5.175 SCPTmaxCameraPrepositions 174 5.176 SCPTdefaultPanTiltZoomSpeeds 174 5.177 SCPTdefaultAutoPanSpeed . 175 5.178 SCPTautoAnswer 175 5.179 SCPTdialString 175 5.180 SCPTserialNumber . 175 5.181 SCPTnormalRotationalSpeed 17
45、5 5.182 SCPTstandbyRotationalSpeed 175 5.183 SCPTpartNumber 176 5.184 SCPTdischargeAirCoolingSetpoint 176 5.185 SCPTdischargeAirHeatingSetpoint . 176 5.186 SCPTmaxSupplyFanCapacity 176 5.187 SCPTminSupplyFanCapacity 176 5.188 SCPTmaxReturnExhaustFanCapacity 176 5.189 SCPTminReturnExhaustFanCapacity
46、. 177 5.190 SCPTductStaticPressureSetpoint . 177 5.191 SCPTmaxDuctStaticPressureSetpoint . 177 5.192 SCPTminDuctStaticPressureSetpoint 177 BS EN 14908-6:2014EN 14908-6:2014 (E) 9 5.193 SCPTductStaticPressureLimit . 177 5.194 SCPTbuildingStaticPressureSetpoint . 177 5.195 SCPTreturnFanStaticPressureS
47、etpoint 178 5.196 SCPTfanDifferentialSetpoint 178 5.197 SCPTmixedAirLowLimitSetpoint . 178 5.198 SCPTmixedAirTempSetpoint . 178 5.199 SCPTminOutdoorAirFlowSetpoint . 178 5.200 SCPToutdoorAirTempSetpoint 178 5.201 SCPToutdoorAirEnthalpySetpoint . 179 5.202 SCPTdiffTempSetpoint . 179 5.203 SCPTexhaust
48、EnablePosition . 179 5.204 SCPTspaceHumSetpoint 179 5.205 SCPTdischargeAirDewpointSetpoint 179 5.206 SCPTmaxDischargeAirCoolingSetpoint . 179 5.207 SCPTminDischargeAirCoolingSetpoint 180 5.208 SCPTmaxDischargeAirHeatingSetpoint 180 5.209 SCPTminDischargeAirHeatingSetpoint 180 5.210 SCPTcoolingLockou
49、t 180 5.211 SCPTheatingLockout 180 5.212 SCPTcoolingResetEnable. 180 5.213 SCPTheatingResetEnable. 181 5.214 SCPTsetpoint . 181 5.215 SCPTtemperatureHysteresis 181 5.216 SCPTcontrolTemperatureWeighting . 181 5.217 SCPTpwmPeriod 181 5.218 SCPTdefrostInternalSchedule 181 5.219 SCPTdefrostStart . 182 5.220 SCPTdefrostCycles . 182 5.221 SCPTminDefrostTime 182 5.222 SCPTmaxDefrostTime . 182 5.223 SCPTdefrostFanDelay . 182 5.224 SCPTdefrostRecoveryTime 182 5.225 SCPTdefrostHold . 183 5.226 SCPTdefrostDetect 183 5.227 SCPTscheduleInternal 183 5.228 SCPTtempOffset 183 5.229
