Yokogawa Touch Screen GP20 User Manual Page 1

User’sManualIM 04L51B01-17EN3rd EditionModels GX10/GX20/GP10/GP20Paperless RecorderCommunication CommandUser’s Manual

1-4IM 04L51B01-17ENHandshakingWhen using the RS-232 interface for transferring data, it is necessary for equipment on both sides to agree on a set of

2-86IM 04L51B01-17EN2.11.2 Channel FIFO Data (FFifoCur)The output in response to the command “FFifoCur,0” is shown below. Outputs the I/O channel, ma

2-87IM 04L51B01-17ENCommands and Responses1 2 App2.11.3 FIFO Data Read Range (FFifoCur)The output in response to the command “FFifoCur,1” is shown be

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App-1IM 04L51B01-17ENAppendix1 2 AppAppendix 1 ASCII Character CodesThe ASCII character code table is shown below.Upper 4 Bits0 1 2 3 4 5 6 7Lower 4

App-2IM 04L51B01-17ENAppendix 2 Login ProcedureTo communicate using the general communication feature, you must log in to the GX/GP from your PC. If

App-3IM 04L51B01-17ENAppendix1 2 AppWhen Not Using the Login FunctionE1: 401NoE1: 732ConnectDisconnectLogin completeE0Within the number of connections

App-4IM 04L51B01-17ENAppendix 3 Output Flow Chart of External Storage Medium Files and File ListsExample for Outputting File aaaa.dtdThe flow chart

App-5IM 04L51B01-17ENAppendix1 2 AppAppendix 3 Output Flow Chart of External Storage Medium Files and File ListsExample for Outputting a File ListThe

App-6IM 04L51B01-17ENAppendix 4 FIFO Data Output Flow ChartOverview of the FIFO BufferThe GX/GP internal memory is equipped with a dedicated FIFO (F

App-7IM 04L51B01-17ENAppendix1 2 AppAppendix 5 Check Sum Calculation MethodThe check sum of binary data is calculated using an algorithm like the on

1-5IM 04L51B01-17ENUsing Dedicated Commands (General)1 2 App • CS-RS Data transmission control Hardware handshaking is performed between the GX/GP

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1-6IM 04L51B01-17EN1.2.4 RS-422/485 Connection ProcedureConnect a cable to the terminal.Connection• Connecting the Cable As shown in the figure bel

1-7IM 04L51B01-17ENUsing Dedicated Commands (General)1 2 App• Four-wire system Generally, a four-wire system is used to connect to a host device. In

1-8IM 04L51B01-17ENSerial interface converterThe recommended converter is given below.SYSMEX RA CO.,LTD./MODEL RC-770X, LINE EYE/SI-30FA, YOKOGAWA/ML2

2-1IM 04L51B01-17ENCommands and Responses1 2 App2.1 Command Transmission and GX/GP Responses2.1.1 General CommunicationThe GX/GP can work with vario

2-2IM 04L51B01-17EN2.1 Command Transmission and GX20 ResponsesNotes on Writing Commands in a Series• Only setting commands can be written in a serie

2-3IM 04L51B01-17ENCommands and Responses1 2 AppParametersParameters are characteristic values that are attached to commands.Notes on Writing Paramete

2-4IM 04L51B01-17EN2.1.4 GX/GP ResponsesThe GX/GP returns the following responses to commands.• If the GX/GP successfully completes the processing

2-5IM 04L51B01-17ENCommands and Responses1 2 App2.2 List of Commands2.2.1 Setting CommandsCommand Setup Item (Required Options) PageMeasurement Ope

2-6IM 04L51B01-17EN2.2 List of Commands SChgMonitorValue modification from the monitor2-30STrdWaveTrend waveform display 2-30STrdScaleScale 2-30STrdL

2-7IM 04L51B01-17ENCommands and Responses1 2 App2.2 List of CommandsOAlarmAckClears alarm output (alarm acknowledgement)2-47OExecRecGenerates a manua

2-8IM 04L51B01-17EN 2.3 ParametersThis section describes parameters.2.3.1 Measuring Range ParametersAI Channel SpanSpecify the span using an integer

2-9IM 04L51B01-17ENCommands and Responses1 2 App 2.4 Setting CommandsSScanScan IntervalSets the scan interval.SyntaxSScan,p1,p2p1Scan group (1)p2Scan

2-10IM 04L51B01-17ENDescription• You cannot use this command to configure settings while recording is in progress.• You cannot use this command to con

2-11IM 04L51B01-17ENCommands and Responses1 2 App• If p2=Off, you cannot set p3.• There is a limit to the number of recording channels depending on th

2-12IM 04L51B01-17ENQuerySDirectory?Example Set the directory name to “DATA0.”SDirectory,’DATA0’Description• For the characters that you can use in th

2-13IM 04L51B01-17ENCommands and Responses1 2 AppSRangeAIMeasurement Range of AI ChannelSets the measurement range of an AI channel.Unused ChannelsSyn

2-14IM 04L51B01-17ENp2=Volt p2=TC p2=RTD p2=GS p2=DI20mV R Pt100 1-5V Level60mV S Pt100-H 0.4-2V DI200mV B JPt1001V K JPt100-H2V K-H Cu10GE6V E Cu10LN

2-15IM 04L51B01-17ENCommands and Responses1 2 Appp9Relay (DO channel) action on acknowledgeManual OutputSpecifies the output value.SyntaxSRangeDO,p1,p

iIM 04L51B01-17ENIntroductionThank you for purchasing the SMARTDAC+ GX10/GX20/GP10/GP20 (hereafter referred to as the GX and GP) Series.This manual ex

2-16IM 04L51B01-17ENp7Output (Off)Output AlarmsSyntaxSAlarmIO,p1,p2,p3,p4,p5,p6,p7,p8p1Channel numberp2Alarm number (1 to 4)p3Alarm on or off (On)P4Al

2-17IM 04L51B01-17ENCommands and Responses1 2 AppDescription• The RGB values for different colors are indicated in the following table.Color R G B Not

2-18IM 04L51B01-17ENp7Lower limit of the color scale band display (span lower limit to span upper limit)QuerySBandIO[,p1]?Example For channel 0001, se

2-19IM 04L51B01-17ENCommands and Responses1 2 AppExample Set three set points on channel 0001 (measurement range: 0 to 1.0000 V). Set the set points a

2-20IM 04L51B01-17ENDescription• You cannot use this command to configure settings while recording is in progress.• You cannot use this command to con

2-21IM 04L51B01-17ENCommands and Responses1 2 Appp1Channel numberp2Alarm number (1 to 4)p3Alarm on or off (On)P4Alarm type (H, L, TH, TL)p5Alarm value

2-22IM 04L51B01-17ENQuerySScaleMath[,p1]?Example Display the math channel 015 scale at display position 1. Display four equally spaced main scale mark

2-23IM 04L51B01-17ENCommands and Responses1 2 AppSAlmMarkMath,015,On,Fixed,255,0,0, 165,42,42,255,165,0,255,255,0Description• For details on RGB value

2-24IM 04L51B01-17ENp3Watchdog timer (1 to 120) [s]p4Value at timer expired (Preset, Last)QuerySWDCom[,p1]?Example Set the watchdog timer of communica

2-25IM 04L51B01-17ENCommands and Responses1 2 AppSColorComChannel Color (/MC)Sets the color of a communication channel.SyntaxSColorCom,p1,p2,p3,p4p1Ch

iiIM 04L51B01-17ENHow to Use This ManualThis manual explains the dedicated communication commands for the GX/GP and how to use them. For details on th

2-26IM 04L51B01-17ENSAlmMarkComAlarm Mark (/MC)Sets the display of the marker that indicates the specified alarm position of a communication channel.S

2-27IM 04L51B01-17ENCommands and Responses1 2 AppExample Set timer number 2 to relative timer at 6 hours 30 minutes. Reset the timer when computation

2-28IM 04L51B01-17ENp3 P4 p5 p6Event Type Value Source Element NumberAlarm LevelOperation modeInternal Switch SW 1 to 100 - Rising, Falling, BothRemot

2-29IM 04L51B01-17ENCommands and Responses1 2 AppP4Data type 4 (Off, Max, Min, Ave, Sum, Inst)p5Data type 5 (Off, Max, Min, Ave, Sum, Inst)OffNoMaxMax

2-30IM 04L51B01-17ENSBackColorScreen Background ColorSets the screen background color.SyntaxSBackColor,p1,p2,p3p1R value of RGB background colors (0 t

2-31IM 04L51B01-17ENCommands and Responses1 2 AppExample Set the number of digits to display for scale values to “Fine,” display the value indicators

2-32IM 04L51B01-17ENExample Assign channels 0001, 0003, 0005, A001, and C023 to group 2 and name it “GROUP A.”SGroup,2,On,’GROUP A’,’1.3.5.A1.C23’STri

2-33IM 04L51B01-17ENCommands and Responses1 2 AppDigitDisplay the month using numerals (1 to 12)LetterDisplay the month using characters (Jan,

2-34IM 04L51B01-17EN• You cannot use this command to configure settings while computation is in progress.SFailStsInstrument Status to Output (/FL)Sets

2-35IM 04L51B01-17ENCommands and Responses1 2 Appp2Output typeAlarmOutput alarmsManualSpecify the output valuep3OperationAndOperate when all set alarm

iiiIM 04L51B01-17EN1 2 AppContentsIntroduction ...

2-36IM 04L51B01-17ENp5Register (1 to 465535)p6Channel typeIOI/O channelMathMath channelComCommunication channelp7First channelp8Last channelQuerySModM

2-37IM 04L51B01-17ENCommands and Responses1 2 AppDescription• The settings specified with this command takes effect with the OIPApply command. The GX/

2-38IM 04L51B01-17ENMail Header (Recipient Address)Sets the mail header including the recipient address.SyntaxSMailHead,p1,p2,p3,p4p1Sender address (u

2-39IM 04L51B01-17ENCommands and Responses1 2 Appp3Reference time: Minutes (MM) (00 to 59)P4Interval (1h, 2h, 3h, 4h, 6h, 8h, 12h, 24h)QuerySMailTime[

2-40IM 04L51B01-17EN• For details on data types, registers, and channel types, see section 4.5.1, “Modbus Client and Master Function” in the Models GX

2-41IM 04L51B01-17ENCommands and Responses1 2 App• You cannot use this command to configure settings while computation is in progress.• You cannot use

2-42IM 04L51B01-17ENp1Information type (see the table below)p2Status (see the table below)Information Type Statusp1 Description p2DigitalDigital value

2-43IM 04L51B01-17ENCommands and Responses1 2 Appp2Status (see the table of the SMonitor command)QuerySHomeMonitor[,p1]?Example Set the trend display

2-44IM 04L51B01-17EN2.5 Output CommandsFDataOutputs the Most Recent Channel DataOutputs the most recent I/O channel, math channel, and communication

2-45IM 04L51B01-17ENCommands and Responses1 2 AppFAddrOutputs the IP AddressOutputs the GX/GP IP address information.SyntaxFAddr,p1p1Address output (I

ivIM 04L51B01-17ENContents2.10.20 External Storage Medium Free Space (FMedia) ...2-752

2-46IM 04L51B01-17ENFree Space on the External Storage MediumSyntaxFMedia,p1p1Output type (CHKDSK)Example Output the free space on the external storag

2-47IM 04L51B01-17ENCommands and Responses1 2 App2.6 Operation CommandsOSetTimeSets the TimeSets the time.SyntaxOSetTime,p1p1Time to set“YYYY/MO/DD_H

2-48IM 04L51B01-17ENOPasswordChanges the PasswordChanges the password.SyntaxOPassword,p1,p2,p3p1Old password (up to 20 characters, ASCII)p2New passwor

2-49IM 04L51B01-17ENCommands and Responses1 2 AppORTReset,2OMTResetResets the Match Time TimerResets the match time timerSyntaxOMTReset,p1p1Timer type

2-50IM 04L51B01-17ENOLoadConfLoads Setting DataLoads a setting data file from the GX/GP external storage medium into the GX/GP.SyntaxOLoadConf,p1,p2,p

2-51IM 04L51B01-17ENCommands and Responses1 2 App2.7 Communication Control CommandsCCheckSumSets the ChecksumSets the presence or absence of checksum

2-52IM 04L51B01-17EN2.8 Instrument Information Output Commands_MFGOutputs the Instrument ManufacturerOutputs the instrument manufacturer.Syntax_MFGDe

2-53IM 04L51B01-17ENCommands and Responses1 2 App2.9 Responses to CommandsThis section explains the responses that GX/GP returns in response to comma

2-54IM 04L51B01-17ENResponse Example 3In a string of two commands, if error number 10 occurs in the second parameter of the first command and error nu

2-55IM 04L51B01-17ENCommands and Responses1 2 AppBinary OutputThe responses to output commands consisting of binary data output requests are in binary

1-1IM 04L51B01-17ENUsing Dedicated Commands (General)1 2 App1.1 Operations over an Ethernet NetworkYou can control the GX/GP by sending commands from

2-56IM 04L51B01-17ENData BlockThe actual output data. The format varies depending on the output content. For details, see section 2.11, “Format of the

2-57IM 04L51B01-17ENCommands and Responses1 2 App2.10 ASCII Output FormatThis section explains the ASCII output format.• In the following format des

2-58IM 04L51B01-17ENV_¯_¯_¯_¯_V^C_¯_¯_¯_¯°CfSign (+ or -)ddddddddMantissa (00000000 to 99999999; 8 digits)For erroneous data (data status is E), the m

2-59IM 04L51B01-17ENCommands and Responses1 2 App2.10.3 Internal Switch Status (FRelay)The output in response to the command “FRelay,1” is shown belo

2-60IM 04L51B01-17EN2.10.4 Users Who Are Currently Logged In (FUser)The output in response to the command “FUser,0” is shown below.SyntaxEA<crlf&g

2-61IM 04L51B01-17ENCommands and Responses1 2 App2.10.5 All Users Who Are Currently Logged In (FUser)The output in response to the command “FUser,1”

2-62IM 04L51B01-17EN2.10.6 Instrument Address (FAddr)The output in response to the command “FAddr,IP” is shown below.SyntaxEA<crlf>IP_Address_¯

2-63IM 04L51B01-17ENCommands and Responses1 2 App2.10.7 GX status (FStat)The output in response to the command “FStat,0” is shown below.SyntaxEA<c

2-64IM 04L51B01-17ENStatus Information 4Bit Name Description0 -1 Medium access complete Set to 1 when a display, event, manual-sample, report, or scre

2-65IM 04L51B01-17ENCommands and Responses1 2 App2.10.9 Message Summary (FLog)The output in response to the command “FLog,MSG” is shown below.SyntaxE

1-2IM 04L51B01-17EN1.2 Operations over the Serial InterfaceYou can control the GX/GP by sending commands from a PC through the serial interface. Ther

2-66IM 04L51B01-17EN2.10.10 Event log (FLog)The output in response to the command “FLog,EVENT” is shown below.SyntaxEA<crlf>yyyy/mo/dd_hh:mm:ss

2-67IM 04L51B01-17ENCommands and Responses1 2 App2.10.11 Error Log (FLog)The output in response to the command “FLog,ERROR” is shown below.SyntaxEA&l

2-68IM 04L51B01-17EN2.10.12 Address Setting Log (FLog)The output in response to the command “FLog,DHCP” is shown below.SyntaxEA<crlf>yyyy/mo/dd

2-69IM 04L51B01-17ENCommands and Responses1 2 App2.10.13 General Communication Log (FLog)The output in response to the command “FLog,General” is show

2-70IM 04L51B01-17EN2.10.14 Modbus Communication Log (FLog)The output in response to the command “FLog,Modbus” is shown below.SyntaxEA<crlf>yyy

2-71IM 04L51B01-17ENCommands and Responses1 2 AppDetail*MeaningBAD_NUMThe register of the response message is invalid (does not match the command).BAD

2-72IM 04L51B01-17EN2.10.16 SNTP (Time Adjustment) Client Log (FLog)The output in response to the command “FLog,SNTP” is shown below.SyntaxEA<crlf

2-73IM 04L51B01-17ENCommands and Responses1 2 App2.10.17 E-Mail Client Log (FLog)The output in response to the command “FLog,MAIL” is shown below.Syn

2-74IM 04L51B01-17EN2.10.18 Web Log (FLog)The output in response to the command “FLog,WEB” is shown below.SyntaxEA<crlf>yyyy/mo/dd_hh:mm:ss_xxx

2-75IM 04L51B01-17ENCommands and Responses1 2 App2.10.19 External Storage Medium and Internal Memory File List (FMedia)The output in response to the

1-3IM 04L51B01-17ENUsing Dedicated Commands (General)1 2 App1.2.3 RS-232 Connection ProcedureConnect a cable to the 9-pin D-sub RS-232 connector.Conn

2-76IM 04L51B01-17EN2.10.21 Setting Data (FCnf)The output in response to the command “FCnf” is shown below.SyntaxEA<crlf><Response to a sett

2-77IM 04L51B01-17ENCommands and Responses1 2 App2.10.23 System Configuration (FSysConf)The output in response to the command “FSysConf” is shown bel

2-78IM 04L51B01-17EN2.10.24 Instrument Manufacturer (_MFG)The output in response to the command “_MFG” is shown below. Outputs the instrument manufac

2-79IM 04L51B01-17ENCommands and Responses1 2 App2.10.27 Instrument’s Firmware Version Information (_VER)The output in response to the command “_VER”

2-80IM 04L51B01-17EN2.10.29 Instrument’s Temperature Unit and Daylight Saving Time Installation Information (_TYP)The output in response to the comma

2-81IM 04L51B01-17ENCommands and Responses1 2 App2.10.31 Instrument’s Unit Configuration Information (_UNS or _UNR)The output in response to the comm

2-82IM 04L51B01-17EN2.10.32 Instrument’s Module Configuration Information (_MDS or MDR)The output in response to the command “_MDS” or “_MDR” is show

2-83IM 04L51B01-17ENCommands and Responses1 2 App2.11 Format of the Data Block of Binary OutputThis section explains the data that is stored in the d

2-84IM 04L51B01-17ENAdditional Information (64 bits)Bit 0: Daylight saving time (0: standard time; 1: daylight saving time)Data Type (4 bits)Indicates

2-85IM 04L51B01-17ENCommands and Responses1 2 AppThe eight bit values of alarm 1 to alarm 4 are described in the table below.Bit Value Description0 to