Related Manuals for LG Industrial Systems GLOFA
Summary of Contents for LG Industrial Systems GLOFA
- Page 1 User’s Manual LG Programmable Logic Controller GLOFA G3F-DA4V G3F-DA4I MASTER-K G4F-DA1A LG Industrial Systems...
- Page 2 The precautions explained here only apply to the G3F-DA4V, G3F-DA4I and G4F-DA1A(hereafter, called D/A con- v ersion module) For safety precautions on the PLC system, see the GLOFA GM3/4 User’s Manuals and the MASTER-K200S/300S/ 1000S CPU User’s Manuals. A precaution is given with a hazard alert triangular symbol to call your attention, and precautions are repres ented as follows according to the degree of hazard.
- Page 3 Installation Precautions Wiring Precautions CAUTION CAUTION ▶ Operate the PLC in the environ- ▶ When grounding a FG terminal, ment conditions given in the be sure to provide class 3 general specifications. grounding which is dedicated to ▶ If operated in other environment the PLC.
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Page 4: Table Of Contents
◎ CONTENTS ◎ Chapter 1. INTRODUCTION Features · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·1 - 1 1.1.1 G3F-DA4V G3F-DA4I... - Page 5 Chapter 3. INSTALLATION AND WIRING Installation· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·3 - 1 3.1.1 Installation A...
- Page 6 Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTION Buffer Memory Configuration · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·6 - 1 6.1.1 G3F-DA4V / G3F-DA4I...
- Page 7 9.2.4 Digital and A nalog Value Mismatch · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·9 - 4 9.2.5 D/A Output Value Always deviates from Specified Value...
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Page 8: Chapter 1. Introduction
Chapter 1. INTRODUCION Chapter 1. INTRODUCTION The G3F-DA4V, the G3F-DA4I and the G4F-DA1A are digital/analog conversion modules for use with the GLOFA PLC GM 1/2/3/4 series CPU module and the MSTER-K300S/1000S series CPU module. The G4F-DA1A is used on the GM4 series module and the K300S series module. the G3F-DA4V and the G3F-DA4I are used on the GM1/2/3 series module and the K1000S series module. -
Page 9: Glossary
Chapter 1. INTRODUCION 1.2 Glossary 1.2.1 A - Analog Value -10 ~ 10V Temperature ⇒ voltage input to ⇒ Transducer 0 ~ 1000°C A/D conversion module time [Fig 1.2] Example of Transducer [Fig 1.1] Analog Value Analog value is a sequentially changing value such as voltage, current, temperature, speed, pressure, flux, etc. -
Page 10: Digital/Analog C Onversion Characteristics
Chapter 1. INTRODUCION 1.2.3 Digital/ Analog Conversion Characteristics 1) Voltage output Analog output Analog output voltage voltage [Fig 1.5] D/A conversion characteristics(Voltage output) Digital/analog conversion module allows digital value of the CPU to be converted into an analog value and to be output externally. Digital input v alue of 0 leads to analog output value of -10V and 16000 leads to 10V. -
Page 11: Chapter 2. Specifications
Chapter 2. SPECIFICATIONS Chapter 2. SPECIFICATIONS 2.1 General Specifications Table 2.1 shows the common specifications of GLOFA GM series and MASTER-K series Reference Items Specifications Specification Operating ambient 0 ~ 55℃ temperature Storage ambient -25 ~ 75℃ temperature Operating ambient... - Page 12 Chapter 2. SPECIFICATIONS 2.2 Performance Specifications Table 2..2 shows performance specification of D/A conversion module. Specifications Items G3F-DA4I G3F-DA4V G4F-DA1A I/O points 16points • 16bit(data part :14bits)signed binary Digital input • May be set per channel by setting input data.("0" : -192 ～ 16191, "1" : -8192 ～ -8191) -5～5 VDC -5～5 VDC (External load resistance :2KΩ～...
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Page 13: Names Of Parts And Functions
Chapter 2. SPECIFICATIONS 2.3 Names of Parts and Functions Names of parts and functions are shown as below. 2.3.1 G3F-DA4V / G3F-DA4I ② ④ ⑤ 4~20mA 2 - 3... - Page 14 Chapter 2. SPECIFICATIONS Descriptions RUN LED Indicates the operating condition of the D/A conversion module * On: Normal operation ① * Flickering: An error has occurred. (For more information, see the Section 6.1) * Off : 5 VDC power off or D/A conversion module fault Channel select switch Used to set the channel of the adjustment of offset/gain in the test mode.
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Page 15: G4F-Da1A
Chapter 2. SPECIFICATIONS 2.3.2 G4F-DA1A Descriptions RUN LED Indicates the operating status the G4F-DA1A *Normal mode -On: Normal operation -Flicker: error occurring ① -Off: 5 VDC power off or the G4F-DA1A module fault. *T est mode -Flicker(per 1.0 sec): Offset/G ain select switch is set to offset condition or gain condition. -
Page 16: External Power Supply( ± 15 Vdc Specifications)
2.4 External Power Supply( ± 15 VDC Specifications) Be sure to use rated power supply on the table 2. 3 when power(±15 VDC) is supplied to D/A conversion module for use with the GLOFA PLC GM1/2/3 series and the MASTER -K1000S series . Specifications... -
Page 17: Characteristics
Chapter 2. SPECIFICATIONS 2.5 Input/Output Conversion Characteristics I/O characteristics are displayed as a slant of the line connecting offset value and gain value in converting an digital signal from the external PLC into an analog signal(voltage or current). The I/O conversion characteristics of the D/A conversion module are shown. 2.5.1 Offset/ Gain Value 1) Offset and gain value is as follows a) Offset value... -
Page 18: Relations Between Offset/Gain Value And Analog Output
Chapter 2. SPECIFICATIONS 2.5.3 Relations between Offset/ Gain Value and Analog Output The resolution of D/A conversion module can be changed by changing offset/ gain value. At the change of offset/ gain value, the below formula can calculate resolution of analog value and analog output value by digital input value. -
Page 19: I/O Conversion Characteristics According To The Offset/Gain Setting
Chapter 2. SPECIFICATIONS 2.5.4 I/O Conversion Characteristics according to Offset/ Gain Setting Input / output conversion characteristics according to offset/ gain setting are as below. 1) Voltage output characteristics Voltage output characteristics according to offset/ gain setting are shown in the Fig2.2 and Fig2.3. (1) -10 ～10 VDC -10 ～10 VDC Digital... - Page 20 Chapter 2. SPECIFICATIONS (2) -5 ~ 5 VDC -5 ～5 VDC Digital Digital input value Offset Gain Input value value -8000 -4000 4000 8000 12000 16000 range -192 2.5 V 1.25V 2.5 V 3.75V 16191 -5 V -5 V -2.5 V 2.5 V -8192 2.5 V...
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Page 21: Current Output Characteristics
Chapter 2. SPECIFICATIONS 2) Current output characteristics Current output characteristics according to offset/ gain setting are shown in the Fig2.4. DC 4 ～ 20 mA Digital Digital input value Offset Gain Input value value -8000 -4000 4000 8000 12000 16000 range 10 mA 15 mA... -
Page 22: D/A Conversion Speed
Chapter 2. SPECIFICATIONS 2.6 D/A Conversion Speed Conversion speed indicates the period of time between D/A conversion processing and changing analog value to Set value. Conversion speed of each D/A conversion module is like value in the table 2.6. Products Conversion speed G3F-DA4I 15 ms/ All channel... -
Page 23: Notes On Setting Offset/ Gain Value
Chapter 2. SPECIFICATIONS 2.7.1 Notes on Setting Offset/ Gain Value 1) Don't make D/A conversion processing on test mode. D/A conversion processing on test mode allows D/A conversion of every channel to be stopped and external device not to be controlled regularly. If test mode is changed to normal mode, D/A conversion restarts with new offset/gain value. -
Page 24: Procedures Of Setting Offset/Gain
Chapter 2. SPECIFICATIONS 2.7.2 Procedure of Setting Offset/ Gain Offset/ Gain setting procedure is shown as below. Offset/ Gain value is adjusted for each channel. Make a connect of Test terminal blocks Test mode condition G3F-DA4 V/G3F-DA4I: test terminal block 1 and 2. G4F-DA1A : test terminal block 1 and 3.:RUN LED- Off Make sure that offset/gain switch is set to "Set"... -
Page 25: Installation
Chapter 3. INSTALLATION AND WIRING CHAPTER 3. INSTALLATION AND WIRING 3.1 Installation 3.1.1 Installation Ambience This module has high reliability regardless of its installation ambience. But check the following for system in higher reliability and stability. 1) Ambience requirements Avoid installing this unit in locations which are subjected or exposed to : - Water leakage and a large amount of dust, power and other conductive powder, oil mist, salt, of organic solvent - Mechanical vibrations of impacts transmitted directly to the module body... -
Page 26: Wiring
Chapter 3. INSTALLATION AND WIRING 3.2 Wiring 3.2.1 Wiring Precautions 1) Separate AC and external input signal of D/A conversion module wiring not to be affected by surge or induced noise in the AC. 2) External wiring has to be at least AWG22(0.3 ㎟) and be selected in consideration of operating ambience and/or allowable current. - Page 27 Chapter 3. INSTALLATION AND WIRING 2) G3F-DA4I Motor driving module etc. 3) G4F-DA1A Motor driving module etc. Current output *1 For the cable, use a two-core twisted shielded wire. 3 - 3...
- Page 28 Chapter 3. INSTALLATION AND WIRING Remark ▶ Current output module(G3F-DA4I, G4F-DA1A) cannot be connected with device which i s grounded with common line. Because it is not normal current output. 1) G3F-DA4I Motor driving module etc. CH 0 D/A converter curcuit CH F +15V...
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Page 29: On Use Of The G3F -Pa1A Or The G3F-Pa2A
Chapter 3. INSTALLATION AND WIRING 3.3 Connection of G3F-DA4I/ G3F-DA4V and ± 15 VDC There are two ways which ± 15 VDC is supplied to G3F-DA4I or G3F-DA4V. 1) When the G3F-PA1A or G3F-PA2A is used,. ; G3F- PA1A : power supply module for the 110 VAC ;... -
Page 30: On Use Of External Power Supply
Chapter 3. INSTALLATION AND WIRING 3.3.2 On Use of the External Power Supply. - Connect the D/A conversion module and the each part of 15, 0, -15 VDC of external power supply. - Recommend a noise filter for the D/A conversion module. - For the rated power of ±15 VDC for the D/A conversion module, refer to the General Remarks 2.4. -
Page 31: Chapter 4. Function Block
Chapter 4. FUNCITION BLOCK Chapter 4. FUNCTION BLOCK This chapter shows function block for the D/A conversion modul e on the GMWIN. A kind of function block is as follows G3F-DA4V, G3F-DA4I G4F-DA1A Function Local Remote Local Remote DA4INI DAR4INI DA1INI DAR1INI Module initialization... -
Page 32: Local Function Block
Chapter 4. FUNCITION BLOCK 4.2 Local Function Block 4.2.1 Module Initialization (G3F-DA4V/G3F-DA4I : DA4INI, G4F-DA1A : DA1INI) A module initialization function block is a program for the use in setting a D/A conversion module base location, the slot location number, specifying an available channel enable, a data type for D/A conversion, and output continuing data for D/A conversion when the CPU module stops. -
Page 33: Module Write_Array Type
Chapter 4. FUNCITION BLOCK 4.2.2 Module Write_ Array Type (G3F-DA4V / G3F-DA4I : DA4AWR, G4F-DA1A : DA1AWR) Module write function block of the Array type is a program for the use in performing for every channel in block and setting a digital value to be converted into a D/A conversion. Function Data Variable... -
Page 34: (G3F-Da4V / G3F-Da4I : Da4Awr, G4F-Da1A : Da1Awr) Module Write_Single Type
Chapter 4. FUNCITION BLOCK 4.2.3 Module Write_Single Type(G3F-DA4V / G3F-DA4I : DA4WR, G4F-DA1A : DA1WR) Module write function block of the Single type is a program for the use in performing for a channel of D/A conversion module and setting a digital value to be converted into a D/A conversion. Function Data Variable... -
Page 35: Remote Function Block
Chapter 4. FUNCITION BLOCK 4.3 Remote Function Block 4.3.1 Module Initialization(G3F-DA4V / G3F-DA4I : DAR4INI, G4F-DA1A : DAR1INI) A module initialization function block is a program for the use in setting the location number of the slot on which the communication module of the master station is mounted, the address number of communication module which is ba sed on a remote I/O station, the base location number, and the slot location number, and specifying the available channel enable, a data type for D/A conversion, and D/A conversion module condition when the CPU module is stopping... -
Page 36: Module Write
Chapter 4. FUNCITION BLOCK 4.3.2 Module Write (G3F-DA4V / G3F-DA4I : DAR4WR, G4F-DA1A : DAR1WR) Module write function block of the Array type is a program for the use in performing for every channel in block and setting a digital value to be converted into a D/A conversion. Function Data Vari able... - Page 37 Chapter 4. FUNCITION BLOCK 4.4 Errors on Function Block This shows the errors on the output variable “STAT” of variables and the resolutions in accordance with them. Function Block STAT Local/ Write Descriptions Resolutions Initiali Remote Array Single zation type type Local Operating with no fault...
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Page 38: Chapter 5. Gm Programming
Chapter 5. GM PROGRAMMING Chapter 5. GM PROGRAMMING 5.1 Programming for Controlling Inverter Speed with 5 Step Analog Output Voltage 1) System Configuration 2) Initial Settings (1) Enabled channel : channel 0 (2) Data input type specification :channel 0(-192 ～ 16191) (3) Output condition of D/A conversion module when the CPU is stopping : minimum value output of the range. - Page 39 Chapter 5. GM PROGRAMMING 4) Program Execution co ndition Execution co ndition Execution co ndition Execution co ndition Execution co ndition 5 - 2...
- Page 40 Chapter 5. GM PROGRAMMING 5) Initial Value Setting of I/O Variables (1) Channel specification (Array) Select this and this screen appears This denotes 16 channels Select this and this screen appears To Select previous Ch. Channel No. To Select next Ch. Enable channel : 1 To specify channel enable/disable Disable channel : 0...
- Page 41 Chapter 5. GM PROGRAMMING (2) When the CPU module stops, output condition of D/A conversion module is specified Channel No. 0 : Outputting the medium value of output range Specifying the output status when the 1 : Outputting the previous value CPU module is in the stop state or 2 : Outputting the maximum value of output range the channel is specified to disable.
- Page 42 Chapter 5. GM PROGRAMMING 6) I/O Variables on Program 5 - 5...
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Page 43: Programming For Displaying D/A Conversions Which Is Set By Digital Switch
Chapter 5. GM PROGRAMMING .2 Programming for Displaying D/A Conversions which is Set by Digital Switch 1) System Configuration 2) Initial Settings (1) Enabled channel : channel 0, 1 (2) Data input type specification : channel:0(-8192～8191), channel 1(-192～16191) (3) Output condition of D/A conversion module when the CPU is stopping : medium value output of the range. 3) Descriptions of the Program (1) % I0.1.0 turning On leads to the initial se tting of D/A conversion (2) %I0.1.1 turning On leads to output of the values by digital switch on channel 0 of D/A module. - Page 44 Chapter 5. GM PROGRAMMING 4) Program INI_STAT 5 - 7...
- Page 45 Chapter 5. GM PROGRAMMING 5) I/O Variables on Program 5 - 8...
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Page 46: Programming For Mounting D/A Conversion Module On Remote I/O Station
Chapter 5. GM PROGRAMMING 5.3 Programming for Mounting D/A Conversion Module on Remote I/O Station This is programming for output D/A conversion value set by digital switch. 1) System Configurati on BCD digital switch Remote Station No.”1” 2) Initial Settings (1) Enabled channel : channel 0, (2) Conversion data input type specification : channel 0(-192～16191) (3) Output condition of D/A conversion module when the CPU is stopping : minimum value output of the range. - Page 47 Chapter 5. GM PROGRAMMING 4) Program 5 - 10...
- Page 48 Chapter 5. GM PROGRAMMING 5) I/O Variables on Program 5 - 11...
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Page 49: G3F-Da4V / G3F-Da4I
Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTIONS Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTIONS The D/A conversion module has the buffer memory for communication of data with the PLC CPU. 6.1 Buffer Memory Configuration This shows buffer memory configuration. 6.1.1 G3F-DA4V / G3F-DA4I Address Descriptions Detail Descriptions... - Page 50 Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTIONS Address Remarks Descriptions Detail Descriptions Non-initialization (decimal) read/write Specified output condition to Channel 8 enable Specified output condition to Channel 9 " When the CPU module is stopped, or the Specified output condition to Channel 10 "...
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Page 51: Available Channel Specification
Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTIONS 6.2 Buffer Memory Function Each address of buffer memory has been occupied by one wo rd, and it is displayed as 16 Bit. ▶ Each address is composed of 16 Bit, and each Bit can be executed by specifying Bit on to 1 or Bit off to 0. ▶... -
Page 52: Digital Input
Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTIONS (2) G4F-DA1A 6.2.3 Digital Input (G3F-DA4V / G3F-DA4I : addresses 2 to 17, G4F-DA1A: addresses 2, 3) 1) Digital input value can be used within the range -192 to 16191 or -8192 to 8191 according to the data input type specification(address 1) 2) When digital input value isn't set, digital input value has to be set to 8000. - Page 53 Chapter 6. BUFFER MEMORY CONFIGURATION AND FUNCTIONS 6.2.5 SET Data Specification (G3F-DA4V/G3F-DA4I : address 34, G4F-DA1A: address 6) 1) With each channel Bit turning On(1) on SET data address, the G3F-DA4V / G3F-DA4I which a user has set are executed for the D/A conversion to the data of address 0,1,18～33, G4F-DA1A which a user has set is executed for the D/A conversion to the data of address 0,1,4,5.
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Page 54: Chapter 7. Special Module Command(Buffer Memory Read/Write)
Chapter 7. SPECIAL MODULE COMMAND(BUFFER MEMORY READ/ WRITE) Chapter 7. SPECIAL MODULE COMMAND(BUFFER MEMORY READ/WRITE) D/A conversion module occupies 16 I/O points. 7.1 LOCAL COMMAND 7.1.1 Buffer Memory Read -GET, GETP Command Symbol Descriptions Device used Slot number assigned to special module Integer Head address of buffer memory of special module which stores Integer... -
Page 55: Buffer Memory Write- Put, Putp C Ommand
Chapter 7. SPECIAL MODULE COMMAND(BUFFER MEMORY READ/ WRITE) 7.1.2 Buffer Memory Write - PUT, PUTP Command Symbol Descriptions Device used Slot number assigned to special module Integer Head address of buffer memory of special module which stores Integer data to write. Head address of device which st o res data to write. -
Page 56: Command
Chapter 7. SPECIAL MODULE COMMAND(BUFFER MEMORY READ/ WRITE) 7.2 REMOTE COMMAND 7.2.1 Buffer Memory Read- RGET RGET command <Format> execution condition [ RGET SI St D S n SS] Symbol Descriptions Device used Upper(AB) : the code value of D/A conversion module G3F-DA4I:01h, G3F-DA4V : 02h G4F-DA1A : 81h... -
Page 57: Buffer Memory Write- Rput
Chapter 7. SPECIAL MODULE COMMAND(BUFFER MEMORY READ/ WRITE) 7.2.2 Buffer Memory Write –RPUT RPUT command <Format> execution condition [ RPUT SI St S D n SS] Symbol Descriptions Device used Upper(AB) : the code value of D/A conversion module G3F-DA4I : 01h, G3F-DA4V :02h G4F-DA1A : 81h Integer Lower(CD) : the slot number of communication... -
Page 58: Chapter 8. Mk Programming
Chapter 8. MK PROGRAMMING Chapter 8. MK PROGRAMMING 8.1 BASIC PROGRAMMING - This shows the method of operation condition setting for internal memory on the D/A conversion module. - The D/A conversion module is mount e d on the slot 2. - D/A conversion module occupies 16 I/O points. -
Page 59: G4F-Da1A
Chapter 8. MK PROGRAMMING 8.1.2 G4F - DA1A Input data stored on D1 and D2 by the P0 is written to convert into D/A conversion 8 - 2... -
Page 60: Application Programming
Chapter 8. MK PROGRAMMING .2 Application Programming 8.2.1 Programming for Controlling Inverter Speed with 5-step Analog Output Voltage 1) System Configuration GM3- K7P- G3I- G3F- K7S- PA2A 30AS D22A DA4V PA2A Initial (P0000) (P0001) (P0002) (P0003) (P0004) (P0005) 2) Initial Settings (1) Enabled channel : channel 0 (2) Data input type specification :channel 0(-192～16191) (3) Output condition of D/A conversion module when the CPU is stopping : minimum value output of the range. - Page 61 Chapter 8. MK PROGRAMMING 4) Program Specifying the channel 0 as initial setting command enabled channel. Specifying the input data type to –192 ~ 16191 for the channel 0 While the CPU is stopping, the output of channel 0 is retained as the medium value of the range.
- Page 62 Chapter 8. MK PROGRAMMING 8.2.2 Programming for Displaying D/A Conversions which is Set by Digital Switch 1) System Configuration GM3- K7P- G3I- G3I- G3F- GM3- PA2A 30AS D24A D22A DA4V PA2A (P0020) (P0021) (P0022) (P0000 ~ P0013) (P0023) 2) Initial Settings (1) Enabled channel : channel 0, 1 (2) Data input type specification : channel:0(-8192～8191), channel 1(-192～16191) (3) Output condition of D/A conversion module when the CPU is stopping : medium value output of the range.
- Page 63 Chapter 8. MK PROGRAMMING 4) Program Specifying the channels 0 and 1 as initial setting command enabled channels Specifying the input data type to –192 ~ 16191 While the CPU is stopping, the outputs of channels 0 and 1 are retained as the medium value of the range.
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Page 64: Programming For Mounting D/A Conversion Module On Remote I/O Station
Chapter 8. MK PROGRAMMING 8.2.3 Programming for Mounting D/A Conversion Module on Remote I/O Station This is programming for output D/A conversion value set by digital switch. 1) System Configuration GM3- K7P- G3F- G3I- G3I- PA2A 30AS FUEA D24A D22A (P0030) digital switch Remote... - Page 65 Chapter 8. MK PROGRAMMING 4) Program Specifying the channels 0 as enabled channel Specifying the input data type to –192 ~ 16191 Head address of Code value of D/A Slot No. of the D/A commun icati buffer memory conversion module where data is written Conversion module loaded...
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Page 66: Chapter 9. Troubleshooting
Chapter 9. TROUBLESHOOTING Chapter 9. TROUBLESHOOTING This section shows the descriptions of the error code and troubleshooting during use of the D/A conversion module. 9.1 Error Code Indicated by RUN LED Flickering This part shows the descriptions of the error code on flickering of RUN LED of D/A conversion module. RUN LED Descriptions Remark... -
Page 67: Run Led Off
Chapter 9. TROUBLESHOOTING 9.2.2 RUN LED Off RUN LED off Offset/Set/Gain switch is located on Set position of test mode? Change test mode condition to normal mode condition Install the D/A conversion module on the base? Install the D/A conversion module on the base correctly Capacity sufficient for the power supply module on the base? Calculate current consumption and replace the power supply module... - Page 68 Chapter 9. TROUBLESHOOTING 9.2.3 Sudden D/A Output Value Change Sudden D/A output value change D/A conversion module and external device are connected correctly For the correct wiring, see Section 3.2 External power supply (±15 VDC) is supplied Make external power supply (±15 VDC) be supplied. External power supply (±15 VDC) is supplied sufficiently Make external power supply (±15 VDC) be supplied...
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Page 69: Digital And Analog Value Mismatch
Chapter 9. TROUBLESHOOTING 9.2.4 Digital and Analog Value Mismatch Digital and analog value mismatch D/A conversion module and external device are connected correctly. For the correct wiring, see Section 3.2 Specify channel enable correctly Specify channel selection correctly Specify data type in correct Specify data type in correct Offset/gain has been set in correct Set offset/gain setting in correct... -
Page 70: D/A Output Value Always Deviates From Specified Value
Chapter 9. TROUBLESHOOTING 9.2.5 D/A Output Value Always deviates from Specified Value. value Constant D/A output value deviation from reference External power supply is supplied in correct Supply external power supply in correct Offset/ gain is adjusted correctly Adjust offset/gain setting correctly The D/A conversion module and external device are connected correctly For the correct wiring, See Section 3.2... -
Page 71: Analog O Utput Value A Ccording To D/A I Nput Value Isn't Changed
Chapter 9. TROUBLESHOOTING 9.2.6 Analog Output Value According to the D/A Input Value isn't Changed Analog output value according to the D/A input value isn't changed Available channel enable is specified correctly Correct available channel enabled Offset/gain value is set correctly Set offset/ gain value correctly Connected with external device correctly Connect with external device correctly... -
Page 72: Chapter 10. G3F-Pa1A/G3F-Pa2A Power Supply Module
Chapter 10. G3F-PA1A/ G3F-PA2A POWER SUPPLY MODULE Chapter 10. G3F-PA1A/G3F-PA2A POWER SUPPLY MODULE G3F - PA1A/G3F - PA2A power supply modules are shown in this section. 10.1 Performance Specifications Performance specification is like the table 10.1. Specifications Items G3F-PA1A G3F-PA2A Base location On s l o t f o r mount i n g i n p ut / ou t p ut modul e Input power supply voltage... -
Page 73: Notes On Handling
Chapter 10. G3F-PA1A/ G3F-PA2A POWER SUPPLY MODULE 10.2 Notes on Handling From unpacking to installation, be sure to check the following: 1) Do not drop it off, and make sure that excessive shock should not be applied. 2) Do not dismount the printed circuit board(PC B ) f r o m t h e case. It can cause malfunctions. 3) During wiring, be sure to check any foreign matter like wire scraps should not enter into the upper side of the PLC, and in the event that foreign matter entered into it, always eliminate it. -
Page 74: Dimensions
Chapter 10. G3F-PA1A/ G3F-PA2A POWER SUPPLY MODULE 10.4 Dimensions 10 - 3... -
Page 75: Chapter 11. Dimensions
Chapter 11. DIMENSIONS Chapter 11. DIMENSIONS 11.1 G3F-DA4V / G3F-DA4I Dimensions 11 - 1... -
Page 76: G4F-Da1A Dimensions
Chapter 11. DIMENSIONS 11.2 G4F-DA1A Dimensions 11 - 2...
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