Yokogawa Button Operated MV2000 Manual do Utilizador descarregar pdf (Página 164)

7-11

M-4662

Specifications

App

Index

ModbusSlaveFunction

Serial communication specifications:

Same as the Modbus master function.

Slave address: 1 to 99

Supported functions:

Same as the Modbus master function.

Modbus error response: Same as the Modbus server function.

7.3 Modbus Protocol Specifications

1 2 ... 159 160 161 162 163 164 165 166 167 168 169 ... 176 177

RD-MV1000/RD-MV2000 1
Communication Interface 1
Foreword 2
Trademarks 2
Revisions 2
HowtoUseThisManual 3
CommunicationPorts 4
Contents 5
1.1 EthernetInterface 7
FTPServer 8
FTPClient 8
InstrumentInformationServer 9
WebServer 10
E-mailTransmission 11
SNTPServer/Client 12
DHCPClient 12
OtherFeatures 12
1.2 SerialInterface 13
1.3 ModbusProtocol 14
UsingtheEthernetInterface 15
2.2 ConnectingtheMV 16
ClearingNetworkInformation 20
SettingtheKeepaliveFeature 21
2.3 SendingE-mailMessages 22
E-mailTest 25
E-mailFormat 26
ScheduledE-mailFormat 27
• Subject 27
TestE-mailFormat 30
ConguringtheWebServer 31
ConfiguringtheMonitorPage 32
ConfiguringtheOperatorPage 32
SettingtheURL 33
• MonitorPageContents 33
• OperatorPageContents 36
Displays the alarm summary 36
ConguringtheFTPServer 37
AccessingtheMVfromaPC 37
ConguringtheFTPClient 39
TestingtheFTPTransfer 41
2.7 SynchronizingtheTime 42
ConguringtheSNTPServer 43
ConguringtheModbusServer 44
MV via Modbus 45
ExamplesofEnteringCommands 47
• Communication Conditions 49
• CommunicationStatus 49
ResumingCommandTransmission 50
DataDropout 50
Settings 52
Operation 54
PortNumber 55
SettingTransmissionCommands 56
3.2 ConnectingtheMV 60
Handshaking 61
• OFF-OFF 61
• XON-XON 62
• XON-RS 62
• CS-RS 62
Connection 63
ConnectingtoaHostDevice 63
• Four-WireSystem 64
• Two-WireSystem 64
 CAUTION 65
ExampleofEnteringCommands 69
ConfiguringtheModbusSlave 72
4.1 CommandSyntax 74
Response 75
4.2 AListofCommands 76
4.2AListofCommands 77
BasicSettingCommands 78
OutputCommands 79
4.2 A List of Commands 80
4.3 SetupParameters 81
ChannelNumberNotations 82
4.4 SettingCommands 83
(Setting) 83
SA Setsanalarm 85
SZ Setsazone 87
ST Setsatag 87
SX Setsagroup 87
SL Setsatripline 87
TU Setsaneventaction 91
Setsabatchtextfield 93
BD Setsanalarmdelay 93
SM Setsthecustommenu 93
Tosetasubmenu 94
SY Setsthe4paneldisplay 95
TY Setsthefileformat 96
4.5 SettingCommands 97
(Control) 97
Commands 100
4.6 BasicSettingCommands 101
XJ SetsanRJC 102
WU Setsenvironmentsettings 102
XM Setsthememorysample 104
RN Setsbasicloginsettings 104
RM Setsareportchannel 105
XG Setsthetimezone 105
WW SetstheWebhomepage 107
Tosendsystemnotifications 108
4.6BasicSettingCommands 108
YM SetsaModbusmaster 110
4.8 OutputCommands 113
(Setting/Measured/ 113
ComputedDataOutput) 113
FF TransmitsFIFOdata 114
FU Transmitstheuserlevel 114
PathNameSpecifications 115
ESCO Opensaninstrument 116
ESCC Closesaninstrument 116
I Transmits instrument 116
4.11 Maintenance/Test 117
Commands(availablewhen 117
Ethernetinterface) 117
Disconnectstheconnection 118
5.1 ResponseSyntax 119
TextOutput 120
BinaryOutput 120
DataSum 121
CalculatingtheSumValue 122
SampleFunction 122
RS-422/RS-485Responses 123
5.2 TextDataOutputFormat 124
• Example 125
 Syntax 125
 Example 125
• Syntax 127
• Example1 127
CommunicationLog 128
FTPClientLog 129
OperationErrorLog 130
LoginLog 130
WebOperationLog 131
E-mailLog 133
SNTPLog 134
DHCPLog 135
ModbusCommunicationLog 137
AlarmSummary 138
MessageSummary 139
StatusInformation 140
EthernetInformation 141
File List 141
CheckDiskResult 142
User Information 144
NumberofBlocks 146
NumberofBytes 146
• Block Member 147
SpecialDataValues 147
Format Details 148
Block Details 148
MV1000-01E) 150
StatusInformation1 152
StatusInformation2 152
StatusInformation3 152
StatusInformation4 153
StatusInformation5to8 153
BasicSpecications 154
RS-232Specications 155
RS-422/485Specications 155
ModbusClientFunction 156
ModbusServerFunction 159
Register 32002 160
Computed data of channel 101 160
Register 32001 160
ModbusMasterFunction 163
ModbusSlaveFunction 164
Lower 4 bits 165
Communication 166
Appendix3 LoginProcedure 168
Internal Memory 170
Appendix 171
FIFOBufferOverview 172
NetworkTerminology 173

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