IVC1-4DA Analog Output Module User Manual 1 Port Description 2
Contents
1. If the setting is outside this range IVC1 4DA will not accept it but maintain the original valid setting Figure 3 3 gives you an example of changing characteristics AA mV AA UA AA UA 10000 20000 20000 D Ba D 4000 D gt gt gt 10000 0 10000 2000 0 2000 10000 2500 0 10000 10000 A B C Mode 0 DO 0 D1 Mode 1 DO 2000 D1 Mode 2 DO 2500 D1 10 000 2000 10000 Input 10 000 outputs 10V Input 2000 outputs 20mA Input 10 000 outputs 20mA Input O outputs 0 V Input O outputs 10mA Input O outputs 4mA Input 10 000 outputs 10V Input 2000 outputs OMA Input 2500 outputs OMA Figure 3 3 Changing characteristics 4 Application Example 4 1 Basic Application Example Set IVC1 4DA CH1 and CH2 to mode 0 10V 10V set CHS to mode 1 0 20mA and CH4 to mode 2 4 20mA Set as per the following CH1 saw tooth wave voltage output 10V 10V use variant D1 CH2 5V voltage output use variant D2 CH3 5mA current output use variant D3 CH4 7 2mA current output use variant D4 The channel setting interface is as follows I C1 4DA Configuration AD conversion speed Module ID o Module version Error status Input channel Mode Average sampling time Digital value Upper limit of at zero digital value Average D f Current sampling value L sampling value Output channel_1 Mode 10 10V v Channel i 4 outpu2. which period INVT Auto control Technology Co Ltd conducts free maintenance and repairing to the PLC that has any fault or damage under the normal operation conditions 3 The start time of warranty period is the delivery date of the product of which the product SN is the sole basis of judgment PLC without a product SN shall be regarded as out of warranty 4 Even within 18 months maintenance will also be charged in the following situations a Damages incurred to the PLC due to mis operations which are not in compliance with the User Manual E Damages incurred to the PLC due to fire flood abnormal voltage etc E Damages incurred to the PLC due to the improper use of PLC functions 5 The service fee will be charged according to the actual costs If there is any contract the contract prevails 6 Please keep this paper and show this paper to the maintenance unit when the product needs to be repaired 7 If you have any question please contact the distributor or our company directly Shenzhen INVT Auto control Technology Co Ltd Address Gaofa Industry Park Longjing Nanshan District 518055 Shenzhen China Homepage www invt com cn Version V1 0 Revision date September 28 2011 All rights reserved The contents in this document are subject to change without notice
3. 0 at zero digital value Note 1 If you need to use the default value in the module please set the corresponding item to null or Auto 2 If there is a D mark in the front that means the D register address of the corresponding main module Figure 4 2 Changing CH1 characteristic I C1 4DA Configuration AD conversion speed Module ID D Module version Error status Input channel Mod Average E sampling time Digital value Upper limitof at zero digital value Average D amp Current D sampling value sampling value Output channel_2 Mode O 20mA Channel gt output value D Digital value 2000 Upper limitof 2000 at zero diaital value Note 1 If you need to use the default value in the module please set the corresponding item to null or Auto 2 If there is a D mark in the front that means the D register address of the corresponding main module Figure 4 3 Changing CH2 characteristic I C1 A4DA Configuration AD conversion speed Module ID D Error status Module version Input channel Average Mod a sampling time Digital value Upper limit of at zero digital value Average D Current D sampling value D E sampling value Output channel _3 Mode 0 20mA v Channel D 3 output value Digital value 2500 Upper limitof 10000 at zero digital value Note 1 If you need to use the default value in the mo
4. C1 4DA on the host software interface See figures 4 1 4 4 characteristic setting DO explained in the following note 5 will change automatically and maintain that value when this channel is set to other modes later In that case you need to change DO as per actual needs See the following note 5 and section 3 Characteristic Setting for details BEM Conine DEVEL Prepa 5 BFM 900 BFM 915 channel output characteristic setting Use two 000 CH1 output data FR points to set the channel characteristic DO and D1 stands for digital output 001 CH2 output data Re while AO and A1 stands for actual output in the unit of mV or p A Each 002 CH3 output data RT channel occupies four words To simplify the operation process without 003 CH4 output data FR affecting functions AO and A1 are respectively fixed to analog 0 and the ee a maximum value When BFM 600 channel mode is changed AO and A1 will 650 Channel mode word Default 0x0000 change accordingly Users cannot change their values 900 CH1 DO Default 0 output mode 0 RW 6 BFM 2100 channel resetting command When the PLC is in STOP mode 901 CH1 A0 Default 0 output mode 0 R the last output values in its RUN state will be hold To reset those values into 902 CH1 D1 O OOO O D1 E E ee deviation you can write the hexadecimal number HX4X3X2X into BFM 2100 ae baa A output mode 3 where X1 is the setting for CH1 Xz is for CH2 and so on When X is 0 the 904 CH2 DO D
5. ETET digital input corresponding to analog output AO and D1 is the channel s 4094 j 0x1000 information 4095 Module ID 0x2400 a r Digital input Analog output Channel model Note 1 CH1 stands for channel 1 CH2 channel 2 CH3 channel 3 and so on 2 Property explanation R means read only An R element cannot be written RW means read and write Reading from a non existent element will get 0 Channel characteristic 3 Table 2 4 shows the BFM 300 status information Figure 3 1 IVC1 4DA characteristic setting To simplify the operation process without affecting functions AO and A1 are respectively fixed to analog 0 and the maximum value in the present mode That means in Figure 3 1 the AO is 0 A1 is the maximum analog output in the present mode When BFM 600 channel mode is changed AO and A1 will change accordingly Users cannot change their values If you set the channel mode without changing DO and D1 the channel characteristics vs modes should be as shown in Figure 3 2 AA mV AA UA AA UA 10000 20000 20000 D D 4000 D gt z 0 gt gt 2000 0 2000 2000 2000 2000 500 9 2000 10000 A Mode 0 10V 10V B Mode 1 0 20mA C Mode 2 4 20mA default Figure 3 2 Characteristics vs modes without changing DO and D1 You can change the channel characteristics by changing DO and D1 whose setting ranges are both 10000 10000
6. IVC1 4DA Analog Output Module User Manual Note To reduce the chance of accident please carefully read the operating instructions and safety precautions prior to use Only adequately trained personnel shall install or operate this product In operation strict compliance with applicable safety rules in the industry the operating instructions and safety precautions in this book is required 1 Port Description 1 1 Port The extension port and user port of IVC1 4DA are both protected by a cover as shown in Figure 1 1 Removing the covers reveals the extension port and user port as shown in Figure 1 2 Extension port cover Q A HOQQVO OAC ef LET Figure 1 1 IVC1 4DA appearance Figure 1 2 IVC1 4DA ports The extension cable connects IVC 1 4DA to the system while the extension port connects IVC 1 4DA to another extension module of the system For details see section 7 2 Connecting Into System The user port of IVC1 4DA is described in Table 1 1 Table 1 1 User port description Terminal Name Description Terminal Name Description Anal 24V deal 11 Current output of CH2 supply 24V _ Analog power VI2 Common GND of CH2 supply 24V i a ee TPG GND a ae ae E It tput of ee oleae 15 I3 Current output of CH3 CH1 ieee circa Voltage output of CH4 VI Common GND of CH1 Voltage output of CH2 Pear rt 1 2 Connecting Into System Current output of CH4 Through the extension cable you can con
7. dule please set the corresponding item to null or Auto 2 If there is a D mark in the front that means the D register address of the corresponding main module Figure 4 4 Changing CH3 characteristic The user program is the same as the preceding example 5 Operation Inspection 5 1 Routine Inspection 1 Check that the wiring of analog output meets the requirements see 7 3 Wiring 2 Check that the extension cable of IVC1 4DA is properly inserted in the extension port 3 Check that the 5V and 24V power supplies are not overloaded Note The digital circuit is powered by the basic module through extension cable 4 Check the application and make sure the operation method and parameter range are correct 5 Set the IVC1 basic module to RUN state 5 2 Inspection Upon Fault In case of abnormality check the following items The status of the POWER indicator ON the extension cable is properly connected OFF Check the extension cable connection and the basic module The wiring of analog input The status of the 24V indicator ON 24Vdc power supply normal OFF 24Vdc power supply possibly faulty or WC 1 4DA faulty The status of the RUN indicator Flash quickly IVC1 4DA in normal operation Flash slowly or OFF Check the Error Status in IVC1 4DA Configuration dialogue box through the host software Notice 1 The warranty range is confined to the PLC only 2 Warranty period is 18 months within
8. efault 0 ee mode 0 output will be hold When X is 1 the output will be reset to the deviation 905 CH2 AQ AO aT a 7 BFM 4094 module software version information displayed automatically 906 CH2 D1 Default 2000 output mode 0 RW as Module Version in IVC1 4DA Configuration dialogue box of the host 90 CARIN Default i006 output mode J R software as shown in Figure 4 2 908 CH3 D0 Default 0 output mode 0 8 BEM 4095 module ID The ID of IVC1 4DA is 0x2401 The PLC user Table 2 3 describes the contents of the BFM of IVC1 4DA Table 2 3 BFM contents 909 CH3 A0 Default 0 output mode 0 program can sue this code to identify the module before transceiving data 910 CH3 D1 Default 2000 output mode 0 911 CH3 A1 Default 10000 output mode 0 oR to 912 CH4 DO Default 0 output mode 0 3 Characteristic Setting 913 CH4 A0 Default 0 output mode 0 OR o 914 CH4 D Default 2000 output mode 0 The input channel characteristic of IVC1 4DA is the linear relationship 915 CHAA Default 10000 output mode 0 CR between the channel s digital output D and analog output A It can be set by 100 Channel rese conimand aloe au 0x0000 Aw the user Each channel can be considered as the model shown in Figure 3 1 Eawanerd o od EE As it is of linear characteristic the channel characteristic can be defined by amare Default 0 PR just two points PO AO DO and P1 A1 D1 where DO is the channel s Jr 7
9. mA from basic module Analog circuit Table 2 4 BFM 300 status information 2 2 Performance Bit status of BF M 300 ON 1 OFF 0 bi or b2is ON Table 2 2 Performance 24Vd eee sig ee ee Occupied VO points 2ms channel changing channel number will not 4 BFM 650 output mode selection used to set the output modes of CH1 change conversion speed CH4 See Figure 2 1 for their correspondence Analog Voltage _ 10 10Vdc external load impedence 2 2kQ ao 20mA external load impedence 2000 5200 650 0X re Carentan 2000 2000 AONAR a range 10 000 10 000 Output mode for CH1 Output mode for CH2 Output mode for CH3 R lti Voltage _ TERE on vonage Current aa Output mode for CH4 1 of full range Figure 2 1 Mode setting element vs channel Between analog circuit and digital circuit The exact correspondence between BFM 650 value and output mode is PhotoCoupler Between analog circuit and external shown in Table 2 5 power supply DC DC converter Between analog Table 2 5 BFM 650 value vs outout mode channels none Value of X Mode ee eee ee re 2 3 Buffer Memory Isolation 2omA current oui IVC1 4DA exchanges data with the basic module through Buffer Memory BFM After IVC1 4DA is set through the host software the basic module will write data into IVC1 4DA BFM to set the state of IVC1 4TC and display the Note When the output mode is set as 2 the corresponding channel output data from IV
10. nect IVC1 4AD to IVC1 series PLC basic module or other extension module You can also connect another IVC1 series extension module through the extension port See Figure 1 3 Removing extension port cover before connection Basic module Extension cable Figure 1 3 Connecting into system 1 3 Wiring Figure 1 4 shows the wiring of the user port EC 4DA Figure 1 4 Wiring of IVC1 4DA user port The circled 1 7 stands for the seven points to be observed during wiring 1 It is recommended to use shielded twisted pair as the analog output cable Route them separate from power cables or any cable that may generate EMI 2 Each load of the PLC should be grounded separately 3 If voltage fluctuation or EMI is present at the output it is advisable to connect a smoothing capacitor 0 1uF 0 47yuF 25V 4 IVC1 4DA may be damaged if the voltage output is shorted or if a current load is connected to a voltage output terminal 5 Properly ground the module PG terminal 6 The 24Vdc power from basic module or any qualified external power supply can be used as the module power source 7 Do not use the NC terminals of the user port 2 Indices 2 1 Power Supply Table 2 1 Power supply 24Vdc 15 20 maximum allowable ripple voltage 5 120mA from basic module or external power supply 5Vdc 50
11. t value o Digital value 0 Upper limit of 2000 at zero a diaital value 7 Note 1 If you need to use the default value in the module please set the corresponding item to null or Auto 2 If there is a D mark in the front that means the D register address of the corresponding main module Figure 4 1 Channel configuration The user program is as follows Qutput variant Dl is a variant of saw tooth wave D2 D3 D4 are constant SM1 MOV 2000 Dl SMO AD OD 10 Dl 4 gt M 2000 H Mov 2000 D1 MO MOV 1000 D2 M1 MOV 500 D3 M2 MOV 720 D4 4 2 Changing Characteristics Example Change the characteristics of IVWC1 4DA CH1 CH2 and CH3 respectively as per the A B and C in Figure 3 3 CH1 mode 0 outputs a 2V 2V saw tooth wave with the step time being the system scan time CH2 mode 1 outputs 15mA current CH3 mode 2 outputs 4 8mA current The channel characteristic setting is shown in figures 4 2 4 4 For details see IVC Series PLC Programming Manual I C1 4DA Configuration AD conversion D speed Error status Module ID D Module version o Input channel Average Mode sampling time Digital value Upper limit of at zero digital value Average Current sampling value o D sampling value Output channel_1 Mode 10 10V w Channel D 4 Sy output value o Digital value 0 Upper limit of 1000
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