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2-7

Section

Error Processing

34

Note

Disconnection detection (82) operates for input numbers used with a range of 1
to 5 V (4 to 20 mA).
Errors indicated with 8

j

codes are automatically reset when proper counter-

measures are taken. The errors indicated with F

j

codes are cleared when the

power is turned on after making the correct settings and when the Special I/O
Unit Restart Bit is turned OFF, ON, and OFF again.

2-7-3 Errors Detected by CPU Unit

When the CPU Unit detects an error at a Special I/O Unit, it outputs to the CPU
Unit’s SR and AR areas as shown below.

Special I/O Unit Error Flag

Bit

Error

Contents

CPU Unit status

LED indicators

25415

I/O UNIT OVER

The same unit number
has been set for more
than one Special I/O Unit.

CPU Unit operation is
stopped.

RUN:

Not lit

ERROR: Not lit

SPECIAL I/O UNIT
ERROR

Error occurred in I/O
refresh between Special
I/O Unit and CPU Unit.

Operation is stopped only
for faulty Unit.

RUN:

Not lit

ERROR: Not lit

Special I/O Unit Error Flags

Bits

Functions

C200HX/HG/HE

C200H/HS

28200

AR 0000

Unit #0 Error Flag

Turns ON for any unit

b

h

I/O

28201

AR 0001

Unit #1 Error Flag

y

number when I/O
UNIT OVER or

28202

AR 0002

Unit #2 Error Flag

UNIT OVER or
SPECIAL I/O UNIT

28203

AR 0003

Unit #3 Error Flag

SPECIAL I/O UNIT
ERROR occurs.

28204

AR 0004

Unit #4 Error Flag

28205

AR 0005

Unit #5 Error Flag

28206

AR 0006

Unit #6 Error Flag

28207

AR 0007

Unit #7 Error Flag

28208

AR 0008

Unit #8 Error Flag

28209

AR 0009

Unit #9 Error Flag

28210 (See note.)

---

Unit #A Error Flag

28211 (See note.)

---

Unit #B Error Flag

28212 (See note.)

---

Unit #C Error Flag

28213 (See note.)

---

Unit #D Error Flag

28214 (See note.)

---

Unit #E Error Flag

28215 (See note.)

---

Unit #F Error Flag

Note

SR bits 28210 to 28215 cannot be used with C200HE and C200HX/HG-
CPU3

j

-E/4

j

-E PCs.

2-7-4 Restarting Special I/O Units

There are two ways to restart Special I/O Unit operation after having changed
DM contents or having corrected the cause of an error. The first way is to power
up the PC again, and the second way is to turn the Special I/O Unit Restart Bit
ON and then OFF again.

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Summary of Contents for SYSMAC C200H-AD003

Page 1: ...Cat No W325 E1 04 Analog I O Units SYSMAC C200H AD003 DA003 DA004 MAD01...

Page 2: ...C200H AD003 DA003 DA004 MAD01 Analog I O Units Operation Manual Revised June 2003...

Page 3: ...iv...

Page 4: ...ns word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for any thing else Visual Aids The following headings...

Page 5: ...vi...

Page 6: ...ustment 27 2 7 Error Processing 33 SECTION 3 C200H DA003 and C200H DA004 Analog Output Units 37 3 1 Specifications 38 3 2 Nomenclature and Functions 40 3 3 Wiring 42 3 4 IR and DM Areas 46 3 5 Using t...

Page 7: ...features and system configuration of the C200H AD003 Analog Input Unit the C200H DA003 and C200H DA004 Analog Output Units and the C200H MAD01 Analog I O Unit and explains the operations that they ha...

Page 8: ...is important for the safe and reliable application of the Analog I O Unit You must read this section and understand the information contained before attempting to set up or operate a PC system and An...

Page 9: ...n WARNING It is extremely important that a PC and all PC Units be used for the specified purpose and under the specified conditions especially in applications that can directly or indirectly affect hu...

Page 10: ...bject to exposure to water oil or chemicals Locations subject to shock or vibration Caution Take appropriate and sufficient countermeasures when installing systems in the following locations Locations...

Page 11: ...t loads to the Output Units in excess of the maximum switching capacity Excess voltage or loads may result in burning Disconnect the functional ground terminal when performing withstand voltage tests...

Page 12: ...peration Do not pull on the cables or bend the cables beyond their natural limit Doing either of these may break the cables Do not place objects on top of the cables or other wiring lines Doing so may...

Page 13: ...f the C200H AD003 Analog Input Unit the C200H DA003 and C200H DA004 Analog Output Units and the C200H MAD01 Analog I O Unit and explains the operations that they have in common 1 1 Features and Functi...

Page 14: ...See note 10 to 10 V 0 to 10 V 1 to 5 V 4 to 20 mA 10 to 10 V 0 to 10 V 1 to 5 V 4 to 20 mA Analog output Minimum input points 8 8 2 g p Output signal range See note 10 to 10 V 0 to 10 V 1 to 5 V 4 to...

Page 15: ...or details refer to 2 5 3 Mean Value Processing and 4 5 3 Mean Value Processing The A D and D A converter offset deviation and gain deviation can be adjusted for each input and output The offset and g...

Page 16: ...ontroller Temperature Pressure Speed Flow rate Voltage Current Power Power factor Regulator Temperature control Speed control Position control Chart recorder Sensor Sensor Analog I O Units are classif...

Page 17: ...r Remote I O Slave Racks Refer to Slave Racks below for details Certain limitations apply to the number of Special I O Units that can be mounted on Slave Racks The following table shows the maximum nu...

Page 18: ...bottom of the slot press the Unit firmly into po sition and then release the lock lever To remove a Unit hold down the lock lever with an implement such as a screwdriver Lock lever Leave enough space...

Page 19: ...R 120 to 129 DM 1200 to 1299 3 Unit 3 IR 130 to 139 DM 1300 to 1399 4 Unit 4 IR 140 to 149 DM 1400 to 1499 5 Unit 5 IR 150 to 159 DM 1500 to 1599 6 Unit 6 IR 160 to 169 DM 1600 to 1699 7 Unit 7 IR 170...

Page 20: ...tio set value and the bias value MAD01 only 6 Power up the PC again or turn the Special I O Unit Restart Bit to ON and then OFF again When the input or output of the connected devices needs to be cali...

Page 21: ...4 Input Wiring Example 16 2 3 5 Input Wiring Considerations 17 2 4 IR and DM Areas 17 2 4 1 IR Area Allocation and Contents 17 2 4 2 DM Allocation and Contents 20 2 5 Using the Functions 21 2 5 1 Sett...

Page 22: ...ual input signals External connectors 28 point terminal block M3 screws Power consumption 100 mA max at 5 VDC 100 mA max at 26 VDC Dimensions 34 5 x 130 x 128 W x H x D mm refer to Appendix A Dimensio...

Page 23: ...20 mA 1 V 4 mA 0 8 V 3 2 mA 5 V 20 mA 5 2 V 20 8 mA Resolution 4 000 Conversion value 16 bit binary data 1068 0FA0 0000 FF38 Analog input signal Range 0 to 10 V 0 V 10 V 0 5 V 10 5 V 1068 0FA0 0000 F...

Page 24: ...0000 10 V 11 V Resolution 4 000 Conversion value 16 bit binary data Analog input signal 2 2 Nomenclature and Functions Model label Unit number setting switch Terminal block mounting screw black M3 Ext...

Page 25: ...nput Unit exchange data via the IR area and the DM area The IR and DM word addresses that each Analog Input Unit occupies are set by the unit number switch on the front panel of the Unit Always turn o...

Page 26: ...n the above table Be sure to set pins 2 3 and 4 to OFF Caution Be sure to turn off the power to the PC before changing the operation mode switch settings 2 3 Wiring 2 3 1 Terminal Arrangement The sign...

Page 27: ...10 k 10 k 10 k AG common to all outputs Current input Voltage input Voltage input COM analog 0 V Input circuit and conversion circuit 1 M 2 3 3 Line Breakage while Using Voltage Input 24 VDC Con nect...

Page 28: ...8 A9 A10 A11 A12 A13 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 Input 2 Voltage input Input 4 Voltage input Input 6 Current input Input 8 Voltage input Input 1 Voltage input Input 5 Voltage input I...

Page 29: ...IR n IR 130 to 139 IR 140 to 149 IR 150 to 159 IR 100 to 109 IR 110 to 119 IR 120 to 129 IR 190 to 199 IR 160 to 169 IR 170 to 179 IR 180 to 189 SYSMAC C200H C200HS C200HX HG HE PC C200H AD003 Analog...

Page 30: ...on value n 6 Input 6 conversion value n 7 Input 7 conversion value n 8 Input 8 conversion value n 9 Error code Disconnection detection inputs 161 160 8 7 6 5 4 3 2 1 Note For the IR word addresses n 1...

Page 31: ...8 7 6 5 4 3 2 1 Note For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 Set Values and Stored Values Item Contents Input to be adjusted Sets input to...

Page 32: ...an be set for the C200HX HG CPU5j E 6j E Setting numbers A to F for C200H C200HS C200HE or C200HX HG CPU3j E 4j E PCs will cause an I O UNIT OVER error and the Unit will not operate 2 If two or more S...

Page 33: ...ce the DM bits shown in the following diagram 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Bit Input 8 Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1 DM m 0 Do not use 1 Use The analog inp...

Page 34: ...alue y n 3 Input 3 conversion value n 4 Input 4 conversion value n 5 Input 5 conversion value n 6 Input 6 conversion value n 7 Input 7 conversion value n 8 Input 8 conversion value For the IR word add...

Page 35: ...al Device to make the settings in DM m 2 through DM m 9 as shown in the following table Word Function Set value DM m 2 Input 1 mean value processing 0000 No mean value processing DM m 3 Input 2 mean v...

Page 36: ...e Data 2 Data 1 Data 1 Data 1 B 4 3 With the third cycle the data is stored with Data 3 being in the first history buffer Mean value processing Conversion value Data 3 Data 2 Data 1 Data 1 Mean value...

Page 37: ...eir respective bits are ON The conversion values will be reset when the bits are turned OFF For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 In the...

Page 38: ...connection is restored the bit turns OFF For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 The conversion value during a disconnection will be 0000 D...

Page 39: ...to the PC Change the operation mode switch on the back of the Unit Set the operation mode switch to normal mode Set the operation mode switch to adjustment mode The RUN indicator will flash while in...

Page 40: ...le uses input number 1 adjustment for illustration The unit number is 0 CLR 00000 SHIFT CH 1 B 0 A 0 A MONTR c100 0000 CHG PRES VAL c100 0000 0 A 0 A 2 C 1 B WRITE c100 0021 The IR word n 1 bits shown...

Page 41: ...nput 1 Current input Input 1 3 Input the voltage or current so that the conversion value becomes 0000 The following table shows the the offset adjustment voltages and currents to be input according to...

Page 42: ...Unit is restarted causing a malfunction When making adjustments be sure to perform both the offset adjustment and gain adjustment Note The EEPROM can be overwritten 50 000 times The procedure for adj...

Page 43: ...o 10 V 10 V 9 0 to 11 0 V 1 to 5 V 5 V 4 8 to 5 2 V 4 to 20 mA 20 mA 19 2 to 20 8 mA 4 With the voltage or current having been input so that the conversion value for the Analog Input Unit is maximized...

Page 44: ...N status Regard less of the input value 0000 will be monitored in IR word n 8 SHIFT CONT 1 B 0 A 1 B 0 A 5 F MONTR 10105 OFF PLAY SET 10105 ON 2 Turn bit 04 of IR word n 1 ON and then OFF again SHIFT...

Page 45: ...Disconnection detection flags for input numbers 1 to 8 For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 Error code Error contents Countermeasure 8 0...

Page 46: ...t RUN Not lit ERROR Not lit Special I O Unit Error Flags Bits Functions C200HX HG HE C200H HS 28200 AR 0000 Unit 0 Error Flag Turns ON for any unit b h I O 28201 AR 0001 Unit 1 Error Flag y number whe...

Page 47: ...nd then OFF again then replace the Unit 2 7 5 Troubleshooting The following tables explain the probable causes of troubles that may occur and the countermeasures for dealing with them Probable cause C...

Page 48: ...eing affected by external noise Change the shielded cable connection to the Unit s COM terminal 16 Insert a 0 01 F to 0 1 F ceramic capacitor or film capacitor between the input s and terminals Try in...

Page 49: ...utput Wiring Examples 44 3 3 4 Output Wiring Considerations 45 3 4 IR and DM Areas 46 3 4 1 IR Area Allocation and Contents 46 3 4 2 DM Allocation and Contents 49 3 5 Using the Functions 50 3 5 1 Sett...

Page 50: ...photocoupler No isolation between individual output signals External connectors 28 point terminal block M3 screws Power consumption 100 mA max at 5 VDC p 200 mA max at 26 VDC 250 mA max at 26 VDC Dime...

Page 51: ...5 V 4 to 20 mA 5 2 V 20 8mA 5 V 20mA 1 V 4mA 0 8 V 3 2mA 0000 FF38 OFA0 1068 Resolution 4 000 Set value 16 bit binary data Analog output signal Range 0 to 10 V 0000 FF38 OFA0 1068 10 5 V 10 V 0 V 0 5...

Page 52: ...wn here is the C200H DA003 Model label Unit number setting switch Terminal block mounting screw black M3 External output terminal block M3 Indicators Operation mode switch Backplane connector Front Ba...

Page 53: ...er before setting the unit number Use a flat blade screw driver being careful not to damage the slot in the screw Be sure not to leave the switch midway between settings Switch setting Unit number IR...

Page 54: ...table Be sure to set pins 2 3 and 4 to OFF Caution Be sure to turn off the power to the PC before changing the operation mode switch settings 3 3 Wiring 3 3 1 Terminal Arrangement The signal names cor...

Page 55: ...Current output 7 A11 NC A12 NC A13 Note 1 The analog output numbers that can be used are set in the Data Memory DM 2 The output signal ranges for individual outputs are set in the Data Memory DM Sett...

Page 56: ...0 B11 B12 B13 Output device Output device Output 2 Output 4 Output 6 Output 8 Output 1 Output 3 Output 5 Output 7 C200H DA003 Current Output Model C200H DA004 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12...

Page 57: ...optimize Analog Output Unit performance Use shielded twisted pair cable for external connections Route output cables separately from the AC cable and do not run the Unit s cables near a main circuit c...

Page 58: ...4 Unit 5 Unit 6 Unit 7 Unit 8 Unit 9 Work area At the I O refresh by the PC outputs CPU to Unit and inputs Unit to CPU are refreshed in order with every cycle OUT refresh Words IR 430 to 439 IR 440 to...

Page 59: ...3 Output 3 set value n 4 Output 4 set value n 5 Output 5 set value n 6 Output 6 set value n 7 Output 7 set value n 8 Output 8 set value Input Unit to n 9 Error code Output setting error outputs Unit t...

Page 60: ...unit to CPU 163 162 161 160 CPU n 9 Error code Not used 161 160 Note For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 Set Values and Stored Values...

Page 61: ...cause an I O UNIT OVER error and the Unit will not operate 2 If two or more Special I O Units are assigned the same unit number an I O UNIT OVER error will be generated and operation will stop The fo...

Page 62: ...used turn ON from a Peripheral Device the DM bits shown in the following diagram 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Bit Output 8 Output 7 Output 6 Output 5 Output 4 Output 3 Output 2 Out...

Page 63: ...oltage that was output just prior to stop 10 5 V Max 5 of full scale 10 to 10 V 0 0 V Voltage that was output just prior to stop 11 0 V Max 5 of full scale 1 to 5 V 0 8 V Min 5 of full scale Voltage t...

Page 64: ...s are written The unit number is 0 XFER 70 0004 DM0001 101 Input condition The set values stored in DM 0001 to DM 0004 are written to IR words 101 to 104 outputs 1 to 4 For details regarding set value...

Page 65: ...1 The unit num ber is 0 10000 Input condition Conversion begins for output number 1 3 5 5 Output Setting Errors If the analog output set value is outside of the range a setting error signal will be s...

Page 66: ...the PC Change the operation mode switch on the back of the Unit Set the operation mode switch to normal mode Set the operation mode switch to adjustment mode The RUN indicator will flash while in adj...

Page 67: ...mber is 0 CLR 00000 SHIFT CH 1 B 0 A 0 A MONTR c100 0000 CHG PRES VAL c100 0000 0 A 0 A 1 B 1 B WRITE c100 0011 The IR word n 1 bits shown in the following diagram are used for adjusting offset and ga...

Page 68: ...output devices are connected A0 A1 A2 A3 A0 A1 A2 A3 Voltage output Current output Output 1 Output 1 3 Monitor IR word n 8 and check the set value while the Offset Bit is ON CLR 00000 SHIFT CH 1 B 0...

Page 69: ...t has been ON for 3 seconds the resolution will be decreased by 1 every 0 1 seconds Word n 1 SHIFT CONT 1 B 0 A 1 B 0 A 2 C MONTR 10102 c108 OFF 0000 The bit will remain ON until the output becomes an...

Page 70: ...s restarted causing a malfunction When making adjustments be sure to perform both the offset adjustment and gain adjustment Note The EEPROM can be overwritten 50 000 times The procedure for adjusting...

Page 71: ...ut voltage current Output range 0 to 10 V 10 V 0ED8 to 1068 10 to 10 V 10 V 0708 to 0898 1 to 5 V 5 V 0ED8 to 1068 4 to 20 mA 20 mA 0ED8 to 1068 Change the set value using the Up Bit bit 03 of word n...

Page 72: ...While the Gain Bit is ON the gain value will be saved to the Unit s EEPROM when the Set Bit turns ON 6 To finish the gain adjustment turn OFF bit 01 the Gain Bit of IR word n 1 SHIFT CONT 1 B 0 A 1 B...

Page 73: ...ON PLAY SET 10104 10105 ON ON REC RESET 10104 10105 OFF ON While the Clear Bit is ON the default offset and gain values will be saved to the Unit s EEPROM when the Set Bit turns ON 3 To finish the cl...

Page 74: ...Error code Disconnection detection flags for output numbers 1 to 8 For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 Error code Error contents Counte...

Page 75: ...y number when I O UNIT OVER or 28202 AR 0002 Unit 2 Error Flag UNIT OVER or SPECIAL I O UNIT 28203 AR 0003 Unit 3 Error Flag SPECIAL I O UNIT ERROR occurs 28204 AR 0004 Unit 4 Error Flag 28205 AR 0005...

Page 76: ...I O Unit Restart Bit ON and then OFF again then replace the Unit 3 7 5 Troubleshooting The following tables explain the probable causes of troubles that may occur and the countermeasures for dealing w...

Page 77: ...ation and Contents 79 4 5 Analog Input Functions 81 4 5 1 Setting Inputs and Signal Ranges 81 4 5 2 Reading Conversion Values 82 4 5 3 Mean Value Processing 82 4 5 4 Peak Value Function 84 4 5 5 Input...

Page 78: ...ion 1 4000 full scale Set data 16 bit binary data Accuracy note 3 23 2 C 0 3 of full scale 0 5 of full scale note 3 0 to 55 C 0 5 of full scale 0 8 of full scale Com Conversion time note 4 1 0 ms poin...

Page 79: ...ing an I O refresh the conversion time may be extended by an additional 0 3 ms approximately 5 The default setting is for current output load resistance 250 When using voltage output or when using cur...

Page 80: ...F768 0000 10 V 11 V Resolution 4 000 Conversion value 16 bit binary data Analog input signal 4 1 4 Output Specifications Range 1 to 5 V 4 to 20 mA 5 2 V 20 8mA 5 V 20mA 1 V 4mA 0 8 V 3 2mA 0000 FF38 O...

Page 81: ...V 0000 FF38 OFA0 1068 10 5 V 10 V 0 V 0 5 V Set value 16 bit binary data Analog output signal Resolution 4 000 Range 10 to 10 V 0000 F830 F768 07D0 0898 0 V 10 V 11 V 11 V 10 V Set value 16 bit binary...

Page 82: ...e the wire connected to the top terminal of the right column Check to be sure that the black terminal block mounting screw is securely tight ened to a torque of 0 5 N S m Fasten the mounting screw 4 2...

Page 83: ...0 to 199 DM 1900 to 1999 A Unit A IR 400 to 409 DM 2000 to 2099 B Unit B IR 410 to 419 DM 2100 to 2199 C Unit C IR 420 to 429 DM 2200 to 2299 D Unit D IR 430 to 439 DM 2300 to 2399 E Unit E IR 440 to...

Page 84: ...Voltage input 1 Voltage input 1 COM analog 0 V NC NC NC NC Note 1 The analog I O numbers that can be used are set in the Data Memory DM 2 The I O signal ranges for individual inputs and outputs are se...

Page 85: ...switch and conversion circuit AMP Current output Current output Internal power supply AG common to all outputs 4 3 3 Line Breakage while Using Voltage Input 24 VDC Con nected device 1 Con nected devic...

Page 86: ...de is common In case of the current input this kind of problem will not occur even if the power supply is shared by the connected devices 4 3 4 I O Wiring Example A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11...

Page 87: ...owing points to avoid noise interference and optimize Analog I O Unit performance Use shielded twisted pair cable for external connections Route I O cables separately from the AC cable and do not run...

Page 88: ...ts Unit to CPU are refreshed in order with every cycle OUT refresh Words IR 430 to 439 IR 440 to 449 IR 450 to 459 IR 400 to 409 IR 410 to 419 IR 420 to 429 Unit A Unit B Unit C Unit D Unit E Unit F N...

Page 89: ...e Not used Disconnection detection Not used Output set ting error 161 160 Input 2 Input 1 Out put 2 Out put 1 Note For the IR word addresses n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x...

Page 90: ...n 100 10 x unit number For Units A to F 10 to 15 n 400 10 x unit number 10 Set Values and Stored Values Item Contents Input or output to be adjusted Sets input or output to be adjusted Leftmost digit...

Page 91: ...2 to m 3 DM m 6 to m 9 DM m 10 to m 13 I O conversion permission loop mode setting Input signal range Output hold function setting Sets number of samples for mean value processing Ratio set value bias...

Page 92: ...Values and Stored Values Item Contents Input Use designation 0 Do not use 1 Use Input signal range 00 10 to 10 V 01 0 to 10 V 10 1 to 5 V 4 to 20 mA See note 11 Same as for setting 10 above Mean value...

Page 93: ...mber Units A to F Unit numbers 10 to 15 Any of four types of input signal range can be selected for each of the eight inputs input numbers 1 and 2 In order to specify the input signal range for each i...

Page 94: ...ndition Conversion data in IR words 105 and 106 input numbers 1 and 2 is read to DM 0001 and DM 0002 For details regarding conversion value scaling refer to page 116 Sample Pro gram 5 Scaling Function...

Page 95: ...DM settings from a Peripheral Device it will be necessary to either power up the PC again or turn ON the Special I O Unit Restart Bit in order to transfer the contents of the DM settings to the Specia...

Page 96: ...n holds the maximum digital conversion value for every input including mean value processing This function can be used with analog input The following diagram shows how digital conversion values are a...

Page 97: ...ch input number are stored in bits 04 and 05 of IR word n 9 Specify these bits as execution conditions in order to use disconnection detection in the user s program 15 14 13 12 11 10 09 08 07 06 05 04...

Page 98: ...of four types of output signal range can be selected for each of the two out puts output numbers 1 and 2 In order to specify the output signal range for each output use a Peripheral Device to set the...

Page 99: ...output just prior to stop 5 2 V Max 5 of full scale 4 to 20 mA 3 2 mA Min 5 of full scale Current that was output just prior to stop 20 8 mA Max 5 of full scale In order to specify the the output hold...

Page 100: ...le these bits are ON When the bits are turned OFF the conversion is stopped and the output data is held Refer to 4 6 2 Output Hold Function Word n For the IR word addresses n 100 10 x unit number For...

Page 101: ...error has occurred will be output according to the output hold function In this example conversion output is executed only if no error has occurred at analog output number 1 The unit number is 0 10000...

Page 102: ...alue A and the bias B are set in the four DM words from DM m 10 to DM m 13 DM word Function Set value DM m 10 Loop 1 input 1 output 1 A constant BCD 0 to 9999 0 00 to 99 99 unit 0 01 DM m 11 Loop 1 in...

Page 103: ...it ON Bit 4 of IR word n 1 turns ON Turn off power to the PC Change the operation mode switch on the back of the Unit Set the operation mode switch to normal mode Set the operation mode switch to adju...

Page 104: ...ut number to be adjusted write the value to the rightmost byte of IR word n as shown in the following diagram Rightmost Leftmost Word n Input to be adjusted 1 to 2 I O specification 2 Input fixed For...

Page 105: ...10 to 10 V The following example uses input number 1 adjustment for illustration The unit number is 0 1 2 3 1 Turn ON bit 00 the Offset Bit of IR word n 1 Hold the ON status CLR 00000 SHIFT CONT 1 B...

Page 106: ...4 E MONTR 10104 10100 OFF ON PLAY SET 10104 10100 ON ON REC RESET 10104 10100 ON ON While the Offset Bit is ON the offset value will be saved to the Unit s EE PROM when the Set Bit turns ON 5 To fini...

Page 107: ...T 1 B 0 A 1 B 0 A 1 B MONTR 10101 OFF PLAY SET 10101 ON The analog input s digital conversion values while the Gain Bit is ON will be monitored in IR word n 8 2 Check whether the input devices are con...

Page 108: ...or restart the Unit while the Set Bit is ON data is being written to the EEPROM Otherwise illegal data may be written in the Unit s EEPROM and Special I O Unit Errors may occur when the power supply i...

Page 109: ...may be written in the Unit s EEPROM and Special I O Unit Errors may occur when the power supply is turned ON or when the Unit is restarted causing a malfunction When making adjustments be sure to per...

Page 110: ...analog output offset is explained below As shown in the following diagram the set value is adjusted so that the analog out put reaches the standard value 0V 1V 4mA 10 V 0 0FA0 Offset adjustment output...

Page 111: ...tput signal range Output voltage current Output range 0 to 10 V 0 V FF38 to 00C8 10 to 10 V 0 V 1 to 5 V 1 V 4 to 20 mA 4 mA Change the set value using the Up Bit bit 03 of word n 1 and the Down Bit b...

Page 112: ...the Offset Bit is ON the offset value will be saved to the Unit s EE PROM when the Set Bit turns ON 6 To finish the offset adjustment turn OFF bit 00 the Offset Bit of IR word n 1 SHIFT CONT 1 B 0 A...

Page 113: ...A0 Output signal range 0 to 10 V Gain adjustment output range The following example uses output number 1 adjustment for illustration The unit number is 0 1 2 3 1 Turn ON bit 01 the Gain Bit of IR word...

Page 114: ...ing the Up Bit bit 03 of word n 1 and the Down Bit bit 02 of word n 1 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Bit Up Bit Down Bit While the Up Bit is ON the resolution will be increased by 1 e...

Page 115: ...the Set Bit is ON data is being written to the EEPROM Otherwise illegal data may be written in the Unit s EEPROM and Special I O Unit Errors may occur when the power supply is turned ON or when the Un...

Page 116: ...ten in the Unit s EEPROM and Special I O Unit Errors may occur when the power supply is turned ON or when the Unit is restarted causing a malfunction Note The EEPROM can be overwritten 50 000 times 4...

Page 117: ...by means of the DM setting 8 2 A disconnection was detected See note Check the rightmost byte of IR word n 9 The inputs for bits that are ON may be disconnected Restore any disconnected inputs 8 3 The...

Page 118: ...Unit Error Flags Bits Functions C200HX HG HE C200H HS 28200 AR 0000 Unit 0 Error Flag Turns ON for any unit b h I O 28201 AR 0001 Unit 1 Error Flag y number when I O UNIT OVER or 28202 AR 0002 Unit 2...

Page 119: ...9 Unit 9 Restart Bit 28110 See note Unit A Restart Bit 28111 See note Unit B Restart Bit 28112 See note Unit C Restart Bit 28113 See note Unit D Restart Bit 28114 See note Unit E Restart Bit 28115 See...

Page 120: ...g the number of mean value processing buffers 82 Probable Cause Countermeasure Page The output is not set for being used Set the output for being used 86 The output hold function is in operation Turn...

Page 121: ...109 Appendix A Dimensions External Dimensions Unit mm C200H AD003 C200H DA003 C200H DA004 C200H MAD01 126 2 100 7 130 34 5...

Page 122: ...s are refreshed with each conversion cycle For details regarding C200H AD003 mean value processing refer to 2 5 3 Mean Value Pro cessing A function equivalent to the mean value processing of the C200H...

Page 123: ...tion has been provided for the C200H DA003 004 Refer to 3 5 2 Output Hold Function Offset and Gain Adjustment Functions These functions have been provided for the C200H DA003 004 Refer to 3 6 Offset a...

Page 124: ...ignal range All input numbers 1 to 5 V DM 1001 AAAA Program Example 10900 MOV 21 101 DM0000 10901 MOV 21 102 DM0001 MOV 21 108 DM0007 10907 10915 Conversion value Conversion value Conversion value Dis...

Page 125: ...it Lower limit Alarm Flag ON OFF Unit Settings When using the upper or lower limit alarm for input conversion values Item Setting contents Actual settings Unit C200H AD003 Unit number 0 Unit number sw...

Page 126: ...r limit following the beginning of operation If they fall outside the specified range the Alarm Flag will turn ON Upper limit Lower limit Alarm Flag ON OFF Unit Settings Item Setting contents Actual s...

Page 127: ...01 SCL DM0001 DM0002 200 1 2 Execution condition Conversion value Negative number Conversion is executed using augmented value Result is output to word 200 1 2 3 1 Negative numbers cannot be used as c...

Page 128: ...00 BCD 4200 BCD 0200 BCD 0000 BCD 4400 2200 11 V F768 11 V 0898 Word 101 value Program 1 Program 2 Final 0000 BIN DM Area Settings for a Signal Range of 10 to 10 V DM0000 0898 DM0001 Used for calculat...

Page 129: ...a are converted into signed BCD data The signed BCD data refers to BCD data that is indicated by 7 digit data and 1 digit sign 0 F Conversion Graph Horizontal Axis Input Voltage Vertical Axis BCD Data...

Page 130: ...leftmost word to F000 if it is not 0 Converts to BCD Outputs BCD data with sign to words 200 and 201 1 2 3 1 2 3 1 If the leftmost bit is a 1 negative number in 16 bit binary data the data is reverse...

Page 131: ...a Settings Input signal range 0 to 10 V 1 to 5 V 4 to 20 mA DM0000 00C8 DM0001 Used for calculation DM0002 0000 DM0003 0000 DM0004 4400 DM0005 1130 DM0006 Used for calculation Digital value for 5 Conv...

Page 132: ...is exceeded the output voltage or current is held when the Conversion Enable Bit turns OFF 5 V 03E8 0 V 0000 Set value Actual output value When program is started Unit Settings Item Setting contents...

Page 133: ...122 Appendix D Data Memory Coding Sheet C200H AD003 DM word Setting contents 15 8 7 0 DM jj00 DM jj01 DM jj02 DM jj03 DM jj04 DM jj05 DM jj06 DM jj07 DM jj08 DM jj09...

Page 134: ...0000 No mean value processing 0001 Use mean value processing with 2 buffers 0002 Use mean value processing with 4 buffers 0003 Use mean value processing with 8 buffers 0004 Use mean value processing...

Page 135: ...Appendix D Data Memory Coding Sheet 124 C200H DA003 DA004 DM word Setting contents 15 8 7 0 DM jj00 DM jj01 DM jj02 DM jj03 DM jj04 DM jj05 DM jj06 DM jj07 DM jj08 DM jj09...

Page 136: ...ut status when con version stopped Output 7 Output status when con version stopped Output 8 Output status when con version stopped 07 06 05 04 03 02 01 00 Output 8 07 06 05 04 03 02 01 00 15 14 13 12...

Page 137: ...Appendix D Data Memory Coding Sheet 126 C200H MAD01 DM word Setting contents 15 8 7 0 DM jj00 DM jj01 DM jj02 DM jj03 DM jj04 DM jj05 DM jj06 DM jj07 DM jj08 DM jj09 DM jj10 DM jj11 DM jj12 DM jj13...

Page 138: ...2 11 10 09 08 Loop 2 Loop 1 Use Designation 0 Do not use 1 Use 00 Do not use 01 Positive gradient conversion 10 Negative gradient conversion 11 Do not use 07 06 05 04 03 02 01 00 15 14 13 12 11 10 09...

Page 139: ...e stored value 78 IR normal mode set value for output 77 IR normal mode stored value for input 77 reading 82 CPU Unit Special I O Unit Error Flag C200H AD003 34 C200H DA003 63 C200H DA004 63 C200H MAD...

Page 140: ...e signal range 77 IR normal mode stored value 77 input signal ranges C200H AD003 11 DM set value 21 setting 21 C200H MAD01 67 DM set value 80 setting 81 inputs C200H AD003 IR adjustment mode set value...

Page 141: ...H DA004 51 C200H MAD01 87 output setting error C200H DA003 53 IR normal mode stored value 47 C200H DA004 53 IR normal mode stored value 47 C200H MAD01 89 IR normal mode stored value 77 output signal r...

Page 142: ...42 C200H DA004 43 C200H MAD01 72 short circuiting C200H AD003 16 C200H MAD01 74 troubleshooting C200H AD003 33 35 C200H DA003 62 64 C200H DA004 62 64 C200H MAD01 105 108 U W unit number switch 7 C200...

Page 143: ...ded to the table Pages 116 117 Sample Program 5 Scaling rewritten and added to 3 May 1999 Pages xii to xiv Precautionary information changed Pages 15 73 Line Breakage while Using Voltage Input section...

Page 144: ...adquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 OMRON ELECTRONICS LLC 1 East Commerce Drive Schaumburg IL 60173 U S A Tel 1 847 84...

Page 145: ...Cat No W325 E1 04 Note Specifications subject to change without notice Printed in Japan Authorized Distributor...

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