modbus9010中文.docx
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modbus9010中文
MODBUSPROTOCOLFORCOMMUNICATIONBETWEENCARDS9010/20LCDANDSUPERVISIONUNIT
1.0GENERAL
Communicationbetweencards9010/20LCDandanysupervisionunitoccursthroughserialcommunicationinRS485usingtheMODBUSprotocolwithRTUtransmissionmode.Allcards9010/20LCDareslavewhilstthesupervisionunitismaster.Slavesareperipheralwithaddressfrom1to255.
Transmissionisfixedat9600bit/s,onestopbitandnoparity.
9.0LISTOFWORDSANDTHEIRMEANING
Addressesofallwordsareshownwiththeirmnemonicname,anexplanationofwhattheyrepresentandthekindofoperationsthatcanbecarriedout（reading,writing,readingandwriting）.
ADR.NAMEDESCRIPTIONTYPE
0RELE_OPTOTypeofoutputs数字量输出方式R/W
0000h=Relayoutputs继电器输出
0001h=Optoinsulatorsoutputs光耦输出
1PERIFPeripheraladdressR/W
Min.=0001h
Max.=FFh（255）
2PASSWORDNumberofthepasswordforaccesstosettings密码R/W
Min.=0000h
Max.=270Fh（9999）
3TIME_OUTEnablesordisablestimeout时钟溢出设置R/W
0000h=enabled
0001h=disabled
4PRINT_ON_LINEEnablesordisablesprintingonlineofevents事件打印（不可用）R/W
0000h=disabled
0001h=enabled
5FUNCTION_HORNFunctionrelatedtohornoutput喇叭输出功能R/W
0001h=acousticwarning
0002h=inhibitedalarmswarning
0003h=cautionwarningCHA
0004h=warningalarmCHA
0005h=alarmwarningCHA
0006h=cautionwarningCHB
0007h=warningalarmCHB
0008h=alarmwarningCHB
0009h=negativedriftwarning
000Ah=calibratonrequestwarning
000Bh=calibrationwarninginprocess
000Ch=time-outwarningdisabled
000Dh=inhibitedalarmswarning+time-outdisabled
6ENERGIZ_HORNHornoutputstateinnormalworkingconditions正常时喇叭继电器状态R/W
0000h=energizedoutput
0001h=disenergiz.Output
7FUNCTION_FAILUREFunctionrelatedtothefailureoutput故障输出功能R/W
0001h=failwarning
0002h=failwarning+inhibitedalarms
0003h=failwarning+time-outdisabled
0004h=failwarning+inhibitedalarms+time-outdisabled
0005h=failwarning+inhibitedalarms+time-outdisabled
+calibrationrequest
8ENERGIZ_FAILUREFailureoutputstateinnormalworkingconditions正常时故障继电器状态R/W
0000h=energizedoutput继电器激励（线圈得电）
0001h=disenergizedoutput非激励
9POWER_CHATypeofpowersupplyoftheCHAsensor通道A探测器供电方式R/W
0000h=constantcurrent
0001h=constantvoltage
10SET_CURR_CHACurrentvalueofCHAsensorpowersupply通道A探测器供电电流R/W
Min.=0000h
Max.=01F4h（500）
11TYPE_SIGNAL_CHATypeofsignalCHAsensor通道A探测器信号R/W
0000h=involtage电压型
0001h=4-20mAwithtwowires二线制变送器
0002h=4-20mAwiththreewires三线制变送器
12FAILURE_CURR_CHACurrentvalueCHAsensorfailure通道A实时故障电流R/W
Min.=0000h
Max.=01F4h（500）
13UNIT_MEASUR_CHAMeasuringUnitCHA通道A测量单位R/W
0000h=LEL
0001h=LELm
0002h=PPM
0003h=%VOL
0004h=g/m3
14START_SCALE_CHAValuestartscaleCHA通道A量程下限R/W
Min.=0000h
Max.=270Fh（9999）
15END_SCALE_CHAValueendscaleCHA通道A量程上限R/W
Min.=0000h
Max.=270Fh（9999）
16FUNC_CAUTION_CHAFunctionrelatedtothecautionoutputCHA小心报警输出功能R/W
Valuesthatthiswordcantakedependbothonthekindofoutputs（relayoroptoinsulators）andonthemodelofthecard
（9010LCDor9020LCD）.
0001h=cautionwarningCHA
0002h=warningCHA
0003h=alarmwarningCHA
0004h=warningCHB
0005h=alarmwarningCHB
0006h=inhibitedalarmswarning
0007h=acoustincwarning
0008h=negativedriftwarning
0009h=calibrationrequestwarning
000Ah=calibrationrequestinprocess
000Bh=time-outwarningdisabled
000Ch=time-outwarningdisabled+alarms
000Dh=time-outwarningdisabled+inhibitedalarms+calibratonrequest
17ENERGIZ_C_CHACautionoutputstateCHAinnormalworkingconditions正常时通道A小心报警状态R/W
0000h=energiz.Output激励
0001h=disenergiz.Output非激励
18ENERGIZ_W_CHAWarningoutputstateCHAinnormalworkingconditions正常时预报警状态R/W
0000h=energiz.output
0001h=disenergiz.output
19ENERGIZZ_A_CHAAlarmoutputstateCHAinnormalworkingconditions正常时高报警状态R/W
0000h=energiz.output
0001h=disenergiz.output
20DIRECT_C_CHACautionCHAdirection通道A小心报警方向R/W
0000h=upwards向上报警
0001h=downwards向下报警
21DIRECT_W_CHACHAwarningdirections通道A预报警方向R/W
0000h=upwards
0001h=downwards
22DIRECT_A_CHACHAalarmdirections通道A高报警方向R/W
0000h=upwards
0001h=downwards
23THRESH_C_CHACHAcautionthreshold通道A小心报警设定值R/W
betweenscalestartandfullscale
24THRESH_W_CHAWarningCHA通道A预报警设定值R/W
betweenscalestartandfullscale
25THRESH_A_CHACHAAlarmthreshold通道A高报警设定值R/W
betweenscalestartandfullscale
26DELAY_C_CHACHACautionstartingdelay小心报警延时R/W
Min.=0000h
Max.=270Fh（9999）
27DELAY_W_CHACHAWarningstartingdelay预报警延时R/W
Min.=0000h
Max.=270Fh（9999）
28DELAY_A_CHACHAalarmstartingdelay高报警延时R/W
Min.=0000h
Max.=270Fh（9999）
29RESET_C_CHACHAcautionresetmode小心报警复位模式R/W
0000h=mode1A
0002h=mode1M
0003h=mode2A
0004h=mode2M
30RESET_W_CHACHAwarningresetmode预报警复位模式R/W
0000h=mode1A
0002h=mode1M
0003h=mode2A
0004h=mode2M
31RESET_A_CHACHAalarmresetmode高报警复位模式R/W
0000h=mode1A
0002h=mode1M
0003h=mode2A
0004h=mode2M
32ENABL_THRESH_CHAEnablesornotCHAalarms通道A报警设置R/W
0000h=disabled（报警不起作用）
0001h=enabled（报警功能可用）
33FUNCTION_EEEE_CHAEnablesornotfunctionEEEEonCHA通道A超量程是否可用R/W
0000h=enabled
0001h=disabled
34ENABL_MEM_CHAEnablesornotstoringofCHAevents通道A事件存储是否可用R/W
0000h=disabled
0001h=enabled
35GAS_SPAN_CHACHASpangasvalue通道A标定气体浓度值R/W
betweenvaluesofstartscaleandfullscale
36CAL_DAYS_CHACHAcalibrationinterval标定周期R/W
Min.=0000h
Max.=3E7h（999）
37DRIFT_CHACHANegativedriftvalue通道A负漂移设定值R/W
Min.=FFF6h（-10）
Max.=0000h
38MASK_POS_CHACHApositivemaskvalue通道A正漂移切除值R/W
Min.=0000h
Max.=0009h
39MASK_NEG_CHACHAnegativemaskvalue通道A负漂移切除值R/W
Min.=FFF7h（-9）
Max.=0000h
40ANA_OUT_CHACHAAnalogueOutputinnormalworkingconditions正常时通道A电流输出范围R/W
0000h=0-20mA
0001h=4-20mA
0002h=20-0mA
0003h=20-4mA
41ANA_OUT_FAIL_CHACHAAnalogueOutputinnormalfailconditions故障时输出电流R/W
0000h=0mA
0001h=2mA
0002h=4mA
0003h=20mA
0004h=Hold
42ANA_OUT_TAR_CHACHAanalogueoutputincalibrationconditions通道A标定时输出电流R/W
0000h=Hold
0001h=Float
0002h=0mA
0003h=4mA
0004h=20mA
43TAB_LINEAR_1_CHAStep1CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
44TAB_LINEAR_2_CHAStep2CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
45TAB_LINEAR_3_CHAStep3CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
46TAB_LINEAR_4_CHAStep4CHALinearizationtableR/W
Min.=0000h
Max.=0064h（100）
47TAB_LINEAR_5_CHAStep5CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
48TAB_LINEAR_6_CHAStep6CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
49TAB_LINEAR_7_CHAStep7CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
50TAB_LINEAR_8_CHAStep8CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
51TAB_LINEAR_9_CHAStep9CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
52TAB_LINEAR_10_CHAStep10CHALinearizationTableR/W
Min.=0000h
Max.=0064h（100）
53POWER_CHBTypeofCHBsensorpowersupplyR/W
0000h=constantcurrent
0001h=constantvoltage
54SET_CURR_CHBCurrentvalueforCHBsensorpowersupplyR/W
Min.=0000h
Max.=01F4h（500）
55TYPE_SIGNAL_CHBTypeofCHBsensorsignalR/W
0000h=involtage
0001h=4-20mAwith2wires
0002h=4-20mAwith3wires
56FAILURE_CURR_CHBCurrentvalueofCHBsensorfailureR/W
Min.=0000h
Max.=01F4h（500）
57UNIT_MEASUR_CHBCHBMeasuringUnitR/W
0000h=LEL
0001h=LELm
0002h=PPM
0003h=%VOL
0004h=g/m3
58START_SCALE_CHBValueCHBstartscaleR/W
Min.=0000h
Max.=270Fh（9999）
59END_SCALE_CHBCHBEndscalevalueR/W
Min.=0000h
Max.=270Fh（9999）
60FUNC_CAUTION_CHBFunctionrelatedtotheCHBcautionoutputR/W
Notsignificantifrelayoutputsorcardmodel9010LCD
（9010LCDor9020LCD）.
0001h=CHBcautionwarning
0002h=CHAwarning
0003h=CHAalarmwarning
0004h=CHBwarning
0005h=CHBalarmwarning
0006h=inhibitedalarmswarning
0007h=acousticwarning
0008h=negativedriftwarning
0009h=calibrationrequestwarning
000Ah=calibrationwarninginprocess
000Bh=time-outwarningdisabled
000Ch=time-outwarningdisabled+inhibitedalarms
000Dh=time-outwarningdisabled+inhibitedalarms+calibrationrequest
61ENERGIZ_C_CHBCHBcautionoutputstateinnormalworkingconditionsR/W
0000h=energiz.output
0001h=disenerg.output
62ENERGIZ_W_CHBCHBwarningoutputstateinnormalworkingconditionsR/W
0000h=energiz.output
0001h=disenerg.output
63ENERGIZ_A_CHBCHBalarmoutputstateinnorm
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