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6 - 4 6 - 4

MELSEC-A

6 TROUBLESHOOTING

6.3 Troubleshooting for the Case where the "ERR." LED of the Master Station Flickers

Are the master

station link special registers

SW0144 to SW0147 (mounting/

parameter matching status

(2)) turned on?

Check the module for which
SW0144 to SW0147 are on.

Do the parameter

and module match in

CC-Link version?

Failure of the corresponding
module

Match the version of the
corresponding module and
that of the parameter.

Switch power off, then on
again.

The "ERR"LED on the
master station is flashing

Do the parameter

setting and the installed system

configuration match

properly?

Are the master

station link special registers

SW0080 to SW0083 (other station

date link status)

turned on?

Are the master

station link special registers

SW0098 to SW009B (station

number overlap status)

turned on?

Check the module for which
SW0098 to SW009B are on

Are the

station number setting

switches set

properly?

Corresponding module
malfunction

Set the station number setting
swiches properly

Turn on the power again

Revise the parameter settings
or installed system configuration

Master station malfunction

Check the module for which
SW0080 to SW0083 are on

Is the power on?

Turn on the power

Is the "POWER" LED lit?

Is the supplied

power within the specified

range

Set the supplied voltage to
within the specified range

Corresponding module
malfunction

Check on master station side

Check on slave station side

Содержание AJ65VBTCU-68DAVN

Страница 1: ...Digital Analog Converter Module type AJ65VBTCU 68DAVN User s Manual ...

Страница 2: ......

Страница 3: ... reference Design Precautions WARNING Install a safety circuit external to the programmable controller that keeps the entire system safe even when there are problems with the external power supply or the programmable controller Otherwise trouble could result from erroneous output or erroneous operation 1 The status of analog output changes depending on the setting of various functions that control...

Страница 4: ...ne touch connector plug for I O of the one touch connector type connector type compact remote I O unit into the one touch connector for analog I O accidentally Doing so can cause the module to be damaged Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction Attach an unwired connector plug to an unused one touch conne...

Страница 5: ...dule Doing so may damage the module Shut off the external power supply for the system in all phases before mounting or removing the module to or from the panel Failure to do so may cause the module to fail or malfunction After the first use of the product do not mount remove the terminal block to from the module more than 50 times IEC 61131 2 compliant Before handling the module touch a grounded m...

Страница 6: ...A 4 A 4 CONDITIONS OF USE FOR THE PRODUCT ...

Страница 7: ...tion 1 Chapter 1 2 2 2 2 4 3 1 to 3 4 3 4 1 3 5 2 3 6 1 3 6 2 3 6 4 4 2 4 4 4 8 2 4 9 1 4 9 2 4 10 3 4 10 4 4 11 5 2 1 5 2 2 5 2 5 5 3 1 5 4 1 6 1 6 2 Renumbering Section 4 10 1 to 4 10 3 4 10 2 to 4 10 4 Jun 2012 SH NA 080402E F Correction ABOUT MANUALS COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES Section 2 4 3 1 3 2 4 8 1 4 8 2 5 2 2 5 2 5 Jul 2022 SH NA 080402E G Correction SECTION 3 2 3 6 Ja...

Страница 8: ... 3 2 3 Precautions for System Configuration 2 4 2 4 Parts Sold Separately 2 5 3 SPECIFICATION 3 1 to 3 19 3 1 General Specification 3 1 3 2 Performance Specification 3 2 3 3 I O Conversion Characteristics 3 3 3 3 1 Voltage output characteristics 3 4 3 3 2 Relationship between offset gain setting and analog output value 3 5 3 3 3 Accuracy 3 5 3 3 4 Conversion speed 3 6 3 4 Function 3 7 3 4 1 Combin...

Страница 9: ...spection 4 25 5 PROGRAMMING 5 1 to 5 33 5 1 Programming Procedure 5 1 5 2 When Remote Net Ver 1 Mode Is Used 5 2 5 2 1 Conditions of Program Example 5 2 5 2 2 Program Example for Use of the QCPU Q mode 5 4 5 2 3 Program Example for Use of the QnACPU 5 10 5 2 4 Program Example for Use of the ACPU QCPU A mode dedicated instructions 5 12 5 2 5 Program Example for Use of the ACPU QCPU A mode FROM TO i...

Страница 10: ...g Manual Dedicated Instructions Explains the instructions extended for the AnSHCPU AnACPU AnUCPU QCPU A A Mode Sold separately IB 66251 13J742 MELSEC L CC Link System Master Local Module User s Manual Settings specifications handling data communication methods and troubleshooting of the built in CC Link function of the CPU module or the CC Link system master local module Sold separately SH 080895E...

Страница 11: ...station Remote station that handles bit unit data only Performs input and output with external devices AJ65BTB1 16D AJ65SBTB1 16D Remote device station Remote station that handles bit unit and word unit data only Performs input and output with external devices and analog data exchange Remote station Generic term for remote I O station and remote device station Controlled by the master station Inte...

Страница 12: ...RODUCT COMPONENTS This product consists of the following Product Name Quantity Type AJ65VBTCU 68DAVN digital analog converter module 1 Type AJ65VBTCU 68DAVN digital analog converter module user s manual hardware 1 ...

Страница 13: ...A 11 A 11 MEMO ...

Страница 14: ...nvert digital values 16 bit signed BIN data from outside the programmable controller into analog values voltages or currents This module is a voltage output dedicated model For the explanation of this product the conventional AJ65VBTCU 68DAV digital analog converter module hereafter abbreviated to the AJ65VBTCU 68DAV is also described in some parts of this manual 1 1 CC Link Compatible Functions T...

Страница 15: ...n specify whether to hold or clear the analog value which is being output from each channel of the unit when the programmable controller CPU has entered the STOP mode or the AJ65VBTCU 68DAV has stopped D A conversion due to error occurrence 5 Sharply reducible wiring man hours Wiring man hours can be reduced sharply by adopting individual wire insulation displacement termination type one touch con...

Страница 16: ...68DAV module has been achieved in the ver 1 remote device station setting Refer to Section 4 4 10 Selection of optimum mode for system The optimum mode can be selected according to the system Refer to Section 4 4 Mode Outline Remote net ver 2 mode Select this mode when configuring a new system The number of connected remote device stations can be increased to up to 42 in combination with the appli...

Страница 17: ...RATION 2 SYSTEM CONFIGURATION This chapter describes the system configuration for use of the AJ65VBTCU 68DAVN 2 1 Overall Configuration The overall configuration for use of the AJ65VBTCU 68DAVN is shown below 1 Remote net ver 1 mode 2 ...

Страница 18: ...2 2 2 2 MELSEC A 2 SYSTEM CONFIGURATION 2 Remote net ver 2 mode remote net additional mode 2 ...

Страница 19: ...tion Ver 1 compatible slave station Ver 2 remote device station Ver 2 compatible slave station Remote net ver 1 mode Remote device station Ver 1 remote device station Remote net ver 2 mode Ver 2 remote device station Ver 1 remote device station QJ61BT11 AJ61BT11 A1SJ61BT11 AJ61QBT11 A1SJ61QBT11 Remote net additional mode Ver 2 remote device station Remote net ver 1 mode Remote device station Ver 1...

Страница 20: ...use of CC Link dedicated instructions RLPA RRPA The CC Link dedicated instructions may not be used depending on the programmable controller CPU and master module used For details of the restrictions refer to the A series master module user s manual and the Programing Manual type AnSHCPU AnACPU AnUCPU QCPU A A mode Dedicated Instructions This module does not allow the use of the dedicated instructi...

Страница 21: ... 20 AWG Red A6CON PW5P 35505 6080 A00 GF 5 2 2 to 3 0 mm Gray One touch connector for power supply and FG 2 4 6 A6CON PW5P SOD 35505 6180 A00 GF 5 0 75 mm 2 0 66 to 0 98 mm 2 18 AWG wire diameter 0 16 mm or more Outer insulation layer material PVC Heat resistant vinyl 2 0 to 2 3 mm 7 A 7 Blue Online connector for communication 3 A6CON LJ5P 35720 L200 B00 AK 5 Online connector for power supply and ...

Страница 22: ...mpatible Optional Parts One touch connector for communication One touch connector plug for communication Online connector for communication One touch connector plug with terminating resistor One touch connector for power supply and FG One touch connector plug for power supply and FG Online connector for power supply and FG One touch connector for analog I O Plug for one touch connector ...

Страница 23: ...rrosive gas Usage height 3 0 to 2000m Installation area Within the control board Over voltage category 1 II or less Pollution level 2 Less than 2 1 This indicates the section of the power supply to which the equipment is assumed to be connected between the public electrical power distribution network and the machinery within premises Category II applies to equipment for which electrical power is s...

Страница 24: ...nd voltage Insulation resistance Across communication system terminals and all analog output terminals Photocoupler 500V AC for 1 minute 5M or higher measured with 500V DC insulation resistance tester Across power supply system terminals and all analog output terminals Transformer Between channels Non insulation Noise durability By noise simulator of 500Vp p noise voltage 1µs noise width and 25 to...

Страница 25: ...racteristics An I O conversion characteristic indicates an inclination of a straight line which connects an offset value and a gain value at the time when a digital value set from the programmable controller CPU is converted into an analog value voltage or current output The offset value is an analog value voltage output when the digital value set from the programmable controller CPU is 0 The gain...

Страница 26: ... digital input and analog output scopes of each output range the maximum resolution and accuracy are within the performance specification range Outside those scopes however they may not fall within the performance specification range Avoid using the dotted line part in Fig 3 1 2 Set the offset and gain values of the user range setting within the range satisfying the following conditions a Setting ...

Страница 27: ...Accuracy Accuracy is relative to the maximum value of the analog output value If you change the offset gain setting or output range to change the output characteristic accuracy does not change and is held within the range indicated in the performance specifications 1 Accuracy of voltage output For voltage output the maximum value of the analog output value changes with the range For example accura...

Страница 28: ...pression SM LS 1 remote device station processing time SM Scan time of master station sequence program LS Link scan time Remote device station processing time Number of channels used 1 1ms Internal processing time of AJ65VBTCU 68DAVN Example 2 Ver 2 remote device station ver 2 compatible slave station setting Data link processing time taken in the asynchronous mode when the master module is the QJ...

Страница 29: ... set the analog output range per channel to change the I O conversion characteristics Select the output range setting from among the following 5 types Section 3 6 4 Output Range Set Value 10 to 10V 0H 0 to 5V 1H 1 to 5V 2H User range setting 1 10 to 10V 3H User range setting 2 0 to 5V 4H Function to specify hold or clear of the analog output when the programmable controller CPU is in the STOP stat...

Страница 30: ...mable controller CPU stop error Analog value before the programmable controller CPU stop is retained Offset value Offset value 0V Analog output status at occurrence of AJ65VBTCU 68DAV digital value setting error Output of the maximum or minimum analog value Offset value 0V Analog output status when the L RUN LED turns off L ERR LED turns on The analog value before the L RUN LED turns off is retain...

Страница 31: ... uses 32 points of the remote inputs RX and 32 points of the remote outputs RY The number of stations occupied by this module differs between ver 1 remote device station ver 1 compatible slave station setting and ver 2 remote device station ver 2 compatible slave station setting 3 stations are occupied in the case of ver 1 remote device station ver 1 compatible slave station setting The latter 64 ...

Страница 32: ...t enable disable flag RYn3 CH 4 analog output enable disable flag RYn4 CH 5 analog output enable disable flag RYn5 CH 6 analog output enable disable flag RYn6 CH 7 analog output enable disable flag RYn7 CH 8 analog output enable disable flag RYn8 to RY n 1 7 Reserved RXnC E2PROM write error flag RXnD to RX n 1 7 Reserved RX n 1 8 Initial data processing request flag RY n 1 8 Initial data processin...

Страница 33: ...t enable disable flag RYn3 CH 4 analog output enable disable flag RYn4 CH 5 analog output enable disable flag RYn5 CH 6 analog output enable disable flag RYn6 CH 7 analog output enable disable flag RYn7 CH 8 analog output enable disable flag RYn8 to RY n 1 7 Reserved RXnC E2PROM write error flag RXnD to RX n 1 7 Reserved RX n 1 8 Initial data processing request flag RY n 1 8 Initial data processin...

Страница 34: ...equest flag is turned on by the AJ65VBTCU 68DAVN to request the initial data to be set Also after the initial data processing is complete initial data processing complete flag RY n 1 8 ON the flag is turned off RX n 1 9 Initial data setting complete flag When the initial data setting request RY n 1 9 ON is made the flag turns on after the initial data setting completion is done Also after the init...

Страница 35: ...itial data processing complete flag Turns on after initial data processing completion when initial data processing is requested after power on or test mode operation RY n 1 9 Initial data setting request flag Turns on at the time of initial data setting or changing RY n 1 A Error reset request flag Turning on this flag resets turns off the error status flag RX n 1 A and also clears to 0000H the er...

Страница 36: ... RWwm 0H CH 1 digital value setting 0 Section 3 6 2 RWwm 1H CH 2 digital value setting 0 RWwm 2H CH 3 digital value setting 0 RWwm 3H CH 4 digital value setting 0 RWwm 4H CH 5 digital value setting 0 RWwm 5H CH 6 digital value setting 0 RWwm 6H CH 7 digital value setting 0 RWwm 7H CH 8 digital value setting 0 RWwm 8H Analog output enable disable setting 0 Section 3 6 3 RWwm 9H CH 1 to 4 output ran...

Страница 37: ...lue setting 0 RWwm 6H CH 7 digital value setting 0 RWwm 7H CH 8 digital value setting 0 RWwm 8H Analog output enable disable setting 0 Section 3 6 3 RWwm 9H CH 1 to 4 output range setting 0 Section 3 6 4 RWwm AH CH 5 to 8 output range setting 0 RWwm BH HOLD CLEAR setting 0 Section 3 6 5 RWwm CH to RWwm FH Reserved 0 Remote Master RWrn 0H CH 1 check code 0 Section 3 6 5 RWrn 1H CH 2 check code 0 RW...

Страница 38: ...ersion In addition the checking code is stored in the check code storage area addresses RWrn 0H to RWrn 7H Table 3 8 Available setting range of the digital value Output Range Available setting range Digital value for the D A conversion when the value beyond the range is set 10 to 10V User range setting 1 4096 to 4095 Practical scope 4000 to 4000 4096 or more 4095 4097 or less 4096 0 to 5V 1 to 5V ...

Страница 39: ...10 to 10V 0H 0 to 5V 1H 1 to 5V 2H User range setting 1 10 to 10V 3H User range setting 2 0 to 5V 4H POINT If the set value is outside the setting range error 20 occurs the RUN LED flickers at intervals of 0 1s and all channels do not make D A conversion indicates the channel No where the error occurred 3 6 5 HOLD CLEAR setting Address RWwm BH 1 Set HOLD CLEAR to each channel 2 Operation is perfor...

Страница 40: ...nge were set before the error reset request For example the 00FFH check code is stored if a digital value exceeding the valid range is written and then without the check code being reset a digital value that falls short of the valid range is written 2 The check code once stored is not reset even if the set value is set to within the valid setting allowed range 3 The storage area or the check code ...

Страница 41: ...3 19 3 19 MELSEC A 3 SPECIFICATION MEMO ...

Страница 42: ...ibed below CAUTION Do not touch any terminal while power is on Doing so may cause malfunction Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction Do not disassemble or modify the modules Doing so may cause failure malfunction injury or a fire Do not directly touch any conductive part of the module Doing so can cause...

Страница 43: ...g or removing the module to or from the panel Failure to do so may cause the module to fail or malfunction Before handling the module touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause the module to fail or malfunction 1 When using the DIN rail adapter install the DIN rail by making sure of the following a Applicable DIN rail models con...

Страница 44: ... COM CON3 4 NC 1 CH4 V 2 NC 3 CH4 COM CON4 4 NC 1 CH5 V 2 NC 3 CH5 COM CON5 4 NC 1 CH6 V 2 NC 3 CH6 COM CON6 4 NC 1 CH7 V 2 NC 3 CH7 COM CON7 4 NC 1 CH8 V 2 NC 3 CH8 COM CON8 4 NC 1 FG 2 24V UNIT 3 24G UNIT 4 NC 4 AJ65VBTCU 68DAVN CON A CON B L I N K C H 1 2 3 4 5 6 7 8 SEL SET SW1 POWER RUN L RUN L ERR TEST 1 2 4 8 GAIN OFFSET MODE P O W E R CON C CON D UP DOWN 8 10 9 1 2 6 7 5 11 3 ON CON2 CON1 ...

Страница 45: ...he terminating resistor or the module or CC Link dedicated cable is affected by noise Off Indicates normal communications Normal mode Normally OFF 2 Offset gain adjusting LEDs TEST CH OFFSET GAIN Test mode TEST ON The OFFSET GAIN CH LEDs lit change every time the SELECT SET switch is moved to SELECT Refer to section 4 5 3 SELECT SET switch Used to make offset gain setting in the test mode 4 UP DOW...

Страница 46: ... Tens Units Station Number 40 20 10 8 4 2 1 32 OFF ON ON OFF OFF ON OFF 7 Station number setting switches STATION NO 1 2 4 8 10 20 40 ON Confirm the station number setting switch numbers on the seal located on the side face of the connector for analog I O 8 One touch connector for communication A one touch connector for connection of the communication line When carrying out wiring connect two opti...

Страница 47: ...ect Switch Setting Guideline for Selection Ver 1 remote device station Ver 1 compatible slave station Number of occupied stations 3 stations In the case of the system where the maximum number of connected stations of the master station including the AJ65VBTCU 68DAVN that occupies 3 stations does not exceed 64 stations Ver 2 remote device station Ver 2 compatible slave station Number of occupied st...

Страница 48: ...elect this concept when system expansion is not necessary Select this concept when the module replaces the conventional one as a maintenance product Concept C Select this concept when configuring a new system The ver 1 compatible slave station and ver 2 compatible slave station can be mixed The ver 1 remote device station occupies 3 stations Concept D Select this concept when configuring a new sys...

Страница 49: ...fter making sure that the RUN LED has turned on Every time the SELECT SET switch is moved to SELECT the offset gain adjusting LEDs lit change as shown below Make sure that the RUN LED is off Power ON Set the mode select switch as indicated below Ver 1 remote device station 1 or 2 Ver 2 remote device station 4 or 5 RUN SELECT On SET START 1 2 4 8 OFFSETGAIN A CH1 offset value setting CH1 gain value...

Страница 50: ...ecifications range 4 When making offset gain setting in the test mode set any of the following test modes with the mode select switch AJ65VBTCU 68DAVN Ver 1 remote device station 1 2 AJ65VBTCU 68DAVN Ver 2 remote device station 4 5 The user range settings 1 selected with the mode select switch set to 1 and 4 are the same The setting of the user range setting 1 can be changed by setting the mode se...

Страница 51: ...he remote I O signals and read write data are stored For details refer to the user s manual of the master module used 4 7 Facing Direction of the Module Installation The AJ65VBTCU 68DAVN module may be installed in any of six orientations using a DIN rail or CC Link connector type fitting There are no restrictions on the facing directions DIN rail Front installation Flat installation Ceilling insta...

Страница 52: ...4 11 MELSEC A 4 SETUP AND PREPARATION BEFORE OPERATION 4 8 Data Link Cable Wiring This section explains the wiring of the CC Link dedicated cable used for connection of the AJ65VBTCU 68DAVN and master module ...

Страница 53: ...12 4 12 MELSEC A 4 SETUP AND PREPARATION BEFORE OPERATION 4 8 1 Connection of the CC Link dedicated cables Connect the CC Link dedicated cable between the AJ65VBTCU 68DAVN and master module as shown below ...

Страница 54: ...nk dedicated cables and CC Link dedicated high performance cables The shield cable of the CC Link dedicated cable should be connected to SLD in each module and both ends should be grounded through FG SLD and FG are connected inside the module 4 8 2 How to connect connectors The following shows how to connect the one touch connectors and online connectors POINT For how to connect disconnect the onl...

Страница 55: ...are as follows 1 Use separate cables for the AC and AJ65VBTCU 68DAVN external output signals in order not to be affected by the AC side surge or conductivity 2 Do not bundle or place with load carrying wires other than the main circuit line high voltage line or programmable controller Noises surges or conductivity may affect the system 3 Place a one point grounding on the programmable controller s...

Страница 56: ... the wiring 2 If noise or ripples occur in the external wiring connect a 0 1 to 0 47µF capacitor 25V or higher voltage resistant product to the input terminals of the external device POINT D A conversion needs to be powered on 30 mintes prior to operation for compliance to the specification sccuracy Do not insert the one touch connector plug for I O of the one touch connector type connector type c...

Страница 57: ... wiring with the one touch connector for power supply and FG a current flows in the inside of the module At the transition wiring the maximum rated current must be lower than the following values Smoke and fire may occur when an overcurrent at the rated value or higher flows intermittently for a long period of time To avoid this configure a safety circuit such as an external fuse to protect the pr...

Страница 58: ...of the power supplies Maximum consumption current 2 Module power supply IN Power supply for operating the CC Link module Refer to the external power supply consumption current values in the module specifications 3 Module power supply OUT Power which supplies the module and external devices connected in the module transition wiring According to the connected module and external device 1 Configure 1...

Страница 59: ...analog output cable Strip the cable 3cm or more cut the outer sheath and then the shielded wires to the proper length If the electric wire lengths are not even trim their ends with a nipper to the same length so as to insert them neatly into a connector 4 3 2 1 1mm or less Metal contacts 3 Insert the cable Lift the end of the plug cover and insert the cable until it almost reaches the plug body wi...

Страница 60: ...ers 6 Press both ends of the plug cover After pressing the center part of the plug cover press both ends of the plug cover where latches are located Verify that the latches engage with the plug body Correct example Wrong example 7 Check the press fit condition viewing from the wiring side Viewing from the wiring side check that the plug surface is flush with the plug cover Do not allow the plug co...

Страница 61: ...n viewing from the top Viewing from the top check that there is no clearance between the plug body and plug cover Note Clearance may occur between the plug body and plug cover when the latches do not engage securely as shown in Wrong example Press the plug cover firmly with pliers until it looks like Correct example condition illustrated on the left Wiring completed ...

Страница 62: ...ds with a nipper to the same length so as to insert them neatly into a connector 5 4 3 2 1 Signal name DA Blue DB White DG Yellow NC SLD Metal contacts 3 Insert the cable Lift the end of the plug cover and insert the cable until it reaches the other end of the cover Insufficient cable insertion may cause improper press fitting Metal contacts 4 Set the plug cover After inserting the cable put down ...

Страница 63: ...ug surface must be 0 2mm or less Note The condition where the plug cover is tilted as shown in Wrong example or protrudes from the plug surface 0 2mm or more is an improper press fit condition Press the plug cover securely with pliers until it looks like Correct example condition illustrated on the left Correct example Wrong example 8 Check the press fit condition viewing from the top Viewing from...

Страница 64: ...able until it reaches the other end of the cover Insufficient cable insertion may cause improper press fitting Metal contacts 3 Set the plug cover After inserting the cable put down the plug cover so that its face is horizontal to the plug surface allowing the metal contacts to be fitted into the plug cover Pliers 4 Press the center part of the plug cover Using pliers press the center part of the ...

Страница 65: ...t looks like Correct example condition illustrated on the left Correct example Wrong example Latches Clearance Latch 7 Check the press fit condition viewing from the top Viewing from the top check that there is no clearance between the plug body and plug cover Note Clearance may occur between the plug body and plug cover when the latches do not engage securely as shown in Wrong example Press the p...

Страница 66: ...ION 4 11 Maintenance and Inspection There are no special inspection items for the AJ65VBTCU 68DAVN module but follow the inspections items describes in the programmable controller CPU User s Manual so that the system can always be used in the best condition ...

Страница 67: ...edicated instructions 5 1 Programming Procedure Create programs for executing the digital analog conversion of the AJ65VBTCU 68DAVN in the following procedure START Analog output enable disable setting D A conversion enable disable setting Output range setting COMPLETION HOLD CLEAR setting Digital value setting Analog output enable disable specification Initial settings 2 1 2 1 When using the QCPU...

Страница 68: ...Is Used 5 2 1 Conditions of Program Example The program examples in this section are created under the following conditions 1 System configuration 2 Relationships between programmable controller CPU master module and AJ65VBTCU 68DAVN Programmable controller CPU 5 ...

Страница 69: ...re unusable Use such devices as B and M 3 Initial settings Setting Item Settings Analog output enable disable setting RWw2 Channels 1 2 enable CH 1 to CH 4 output range setting RWw9 Channel 1 0 to 5V Channel 2 user range setting 1 HOLD CLEAR setting RWwB Channels 1 2 CLEAR 4 Other settings Setting Item Settings CH 1 digital value RWw0 500 CH 2 digital value RWw1 1000 CH 1 analog output enable disa...

Страница 70: ...tion are created under the following conditions GX Developer is used to set the network and automatic refresh parameters Using the remote device station initialization procedure registration function facilitates initial settings 1 Parameter setting a Network parameter setting b Automatic refresh parameter setting ...

Страница 71: ...ed on Initial data processing request flag RX18 turns off Initial data processing completion flag RY18 is turned off Initial data setting completion flag RX19 turns on Initial data setting request flag RY19 is turned off c Setting results The setting results are shown below POINT 1 If the remote device station initialization procedure registration directive SB000D is turned off after the initial p...

Страница 72: ...19 CH 1 digital value setting RWw0 500 CH 2 digital value setting RWw1 1000 Turns on CH 1 analog output enable disable flag RY00 Turns on CH 2 analog output enable disable flag RY01 Turns on error reset request flag RY1A Turns off error reset request flag RY1A Analog output enable Digital value setting Reads data link status Read CH check code RWr0 RWr1 Reads error code RWr8 1 2 1 3 2 Initializati...

Страница 73: ...otted line 1 as shown below System configuration Corrected program RX m 1 B and RX n 1 B are remote READY RX m 1 8 and RX n 1 8 are initial data processing request flags Insert the remote READY and initial data processing request flags for all the stations to which the remote device station initialization procedure registration has been made into the program ...

Страница 74: ...closed by the dotted line 1 has two programming patterns as shown in the above and the below figures To check which pattern can be used refer to the manual for the remote device to be used System configuration Corrected program RX p 1 9 and RX q 1 9 are initial data setting completion flags RX p 1 8 and RX q 1 8 are initial data processing request flags ...

Страница 75: ...h serial No s first 5 digits is 08032 or later For details refer to the CC Link System Master Local Module User s Manual 2 Before the communication program is executed with remote device stations the program enclosed by the dotted line 1 enables the initial setting by using the SB0D remote device station initialization procedure registration instruction and SB5F completion status of remote device ...

Страница 76: ...sh parameters 1 Parameter setting a Network parameter setting b Automatic refresh parameter setting POINT When the QnACPU is used using Y as the remote output RY refresh device of the automatic refresh parameter may not hold the analog value even for the HOLD setting For the HOLD setting use M or B as the remote output RY refresh device ...

Страница 77: ...5 11 5 11 MELSEC A 5 PROGRAMMING 2 Program example ...

Страница 78: ...dicated instruction Synchronization mode invalid Number of connected modules 1 AJ65VBTCU 68DAVN station information remote device station 3 station occupied station No 1 Dedicated instruction RLPA Starting I O number of master module Parameter storage starting device Device which turns on 1 scan at completion Reads parameter status at abnormal completion Sets RX starting number Sets X Sets X400 Se...

Страница 79: ...5 13 5 13 MELSEC A 5 PROGRAMMING ...

Страница 80: ...gital value setting Analog output enable Turns on error reset request flag RY1A Turns off error reset request flag RY1A CH 1 digital value setting RWw0 500 CH 2 digital value setting RWw1 1000 Turns on CH 1 analog output enable disable flag RY00 Turns on CH 2 analog output enable disable flag RY01 Read CH check code RWr0 RWr1 Reads error code RWr8 ...

Страница 81: ...5 15 5 15 MELSEC A 5 PROGRAMMING 5 2 5 Program Example for Use of the ACPU QCPU A mode FROM TO instructions A sequence program is used to set the network parameters 1 Program example ...

Страница 82: ...5 16 5 16 MELSEC A 5 PROGRAMMING ...

Страница 83: ... Used 5 3 1 Conditions of program examples The program examples in this section are created under the following conditions 1 System configuration 2 Relationships between programmable controller CPU AJ65VBTCU 68ADV and AJ65VBTCU 68DAVN Remote input RX remote output RY ...

Страница 84: ...5 18 5 18 MELSEC A 5 PROGRAMMING Remote registers RWw RWr ...

Страница 85: ...mes setting RWw5 Number of average processing times of channel 2 16 times Analog output enable disable setting RWw8 Channels 1 2 enable CH 1 to CH 4 output range setting RWw9 Channel 1 0 to 5V Channel 2 user range setting 1 AJ65VBTCU 68DAVN HOLD CLEAR setting RWwB Channels 1 2 CLEAR 4 Other settings Remote Device Station Setting Item Settings CH 1 digital value RWw0 500 CH 2 digital value RWw1 100...

Страница 86: ...ng GX Developer Use of the remote device station initialization procedure registration function makes initial setting easy 1 Parameter setting a Network parameter setting b Automatic refresh parameter setting POINT When setting X Y B W SD and SW as refresh devices make setting so that their device numbers do not overlap the device numbers used on the other networks etc ...

Страница 87: ... Procedure Execution Condition in AJ65VBTCU 68ADV Execution Data A D conversion enable prohibit specification Channel 1 2 Enable RWw0 0003H CH 1 to CH 4 input range setting Channel 1 0 to 5V Channel 2 User range setting 1 RWw1 31H Average processing specification Channel 1 Sampling processing Channel 2 Average processing number of times averaging RWw3 200H CH 2 average time number of times setting...

Страница 88: ...Y19 is turned ON Initial data processing request flag RX18 turns OFF Initial data processing completion flag RY18 is turned OFF Initial data setting completion flag RX19 turns ON Initial data setting request flag RY19 is turned OFF g Setting result part 2 The following indicates the setting result of the AJ65VBTCU 68DAVN POINT 1 If the remote device station initialization procedure registration co...

Страница 89: ...ns OFF the initial data setting request flag RY19 AJ65VBTCU 68ADV Reads the CH 1 digital output value RWr0 Reads the error code RWr8 Turns ON the error reset request flag RY1A The program part enclosed by the dotted line is required only when the initial setting is changed Turns ON the initialization procedure registration command Reads the CH 2 digital output value RWr1 Turns OFF the error reset ...

Страница 90: ...w0 500 CH 2 digital value setting RWw1 1000 Turns ON the CH 1 analog output enable prohibit flag RY00 Turns ON the CH 2 analog output enable prohibit flag RY01 Reads the CH check code RWr0 RWr1 Reads the error code RWr8 Turns ON the error reset request flag RY1A Turns OFF the error reset request flag RY1A Initial setting change Error reset Digital value setting Analog output enable AJ65VBTCU 68DAV...

Страница 91: ... Is Used 5 4 1 Conditions of program examples The program examples in this section are created under the following conditions 1 System configuration 2 Relationships between programmable controller CPU AJ65VBTCU 68ADV and AJ65VBTCU 68DAVN Remote input RX remote output RY ...

Страница 92: ...5 26 5 26 MELSEC A 5 PROGRAMMING Remote registers RWw RWr ...

Страница 93: ...mes setting RWw5 Number of average processing times of channel 2 16 times Analog output enable prohibit setting RWw8 Channel 1 2 Enable CH 1 to CH 4 output range setting RWw9 Channel 1 0 to 5V Channel 2 User range setting 1 AJ65VBTCU 68DAVN HOLD CLEAR setting RWwB Channel 1 2 CLEAR 4 Other settings Remote Device Station Setting Item Settings CH 1 digital value RWw0 500 CH 2 digital value RWw1 1000...

Страница 94: ...ng GX Developer Use of the remote device station initialization procedure registration function makes initial setting easy 1 Parameter setting a Network parameter setting b Automatic refresh parameter setting POINT When setting X Y B W SD and SW as refresh devices make setting so that their device numbers do not overlap the device numbers used on the other networks etc ...

Страница 95: ... Procedure Execution Condition in AJ65VBTCU 68ADV Execution Data A D conversion enable prohibit specification Channel 1 2 Enable RWw0 0003H CH 1 to CH 4 input range setting Channel 1 0 to 5V Channel 2 User range setting 1 RWw1 31H Average processing specification Channel 1 Sampling processing Channel 2 Average processing number of times averaging RWw3 200H CH 2 average time number of times setting...

Страница 96: ...Y19 is turned ON Initial data processing request flag RX18 turns OFF Initial data processing completion flag RY18 is turned OFF Initial data setting completion flag RX19 turns ON Initial data setting request flag RY19 is turned OFF g Setting result part 2 The following indicates the setting result of the AJ65VBTCU 68DAVN POINT 1 If the remote device station initialization procedure registration co...

Страница 97: ...ns OFF the initial data setting request flag RY19 AJ65VBTCU 68ADV Reads the CH 1 digital output value RWr0 Reads the error code RWr8 Turns ON the error reset request flag RY1A The program part enclosed by the dotted line is required only when the initial setting is changed Turns ON the initialization procedure registration command Reads the CH 2 digital output value RWr1 Turns OFF the error reset ...

Страница 98: ...w0 500 CH 2 digital value setting RWw1 1000 Turns ON the CH 1 analog output enable prohibit flag RY00 Turns ON the CH 2 analog output enable prohibit flag RY01 Reads the CH check code RWr0 RWr1 Reads the error code RWr8 Turns ON the error reset request flag RY1A Turns OFF the error reset request flag RY1A Initial setting change Error reset Digital value setting Analog output enable AJ65VBTCU 68DAV...

Страница 99: ...5 33 5 33 MELSEC A 5 PROGRAMMING MEMO ...

Страница 100: ...ide the setting range Correct the digital value to within the setting range 20 The output range setting is outside the setting range Correct the output range setting to within the setting range The indicates the channel number where the error occurred 1 For the digital value setting error the RUN LED flickers at intervals of 0 5s and D A conversion is performed using the upper or lower limit value...

Страница 101: ...uence program or GX Developer setting Is the LED flickering at 0 1s intervals in the normal mode When used as the ver 2 remote device station ver 2 compatible slave station 1 Check that the mode select switch is not set to other than 3 When the module is used as the ver 2 remote device station set the mode select switch to 3 2 Check the error code RWrn 8 to confirm the channel where the output ran...

Страница 102: ... switch position been changed during normal operation After correcting the setting switch setting switch power on again Is the station number or transmission speed setting switch faulty If the L ERR LED has begun flickering though switch setting change was not made during operation the possible cause is a hardware fault Contact your nearest Mitsubishi representative 6 When the AJ65VBTCU 68DAVN L E...

Страница 103: ... match properly Are the master station link special registers SW0080 to SW0083 other station date link status turned on Are the master station link special registers SW0098 to SW009B station number overlap status turned on Check the module for which SW0098 to SW009B are on Are the station number setting switches set properly Corresponding module malfunction Set the station number setting swiches p...

Страница 104: ...unication cable wired properlly 1 1 2 3 N N N Y Is the L RUN LED lit N Turn on the power again Turn on the power again Wire the communication cable properly Are the station number setting switches properly not overlapping with other stations Set the station number setting switches properly Corresponding module malfunction station number setting switch End Turn on the power again Y Y Y Y N 1Check f...

Страница 105: ...ation setting 1 station RX RY 32 points each RWr RWw 16 points each Operation status indicator LED RUN LED Normal mode On During normal operation Flicker 0 1s intervals Input range setting error mode select switch setting error 0 5s intervals Digital value setting error Off 24VDC power off or watchdog timer error Normal mode On During normal operation Flicker 0 1s intervals Input range setting err...

Страница 106: ...s occupied by the AJ65VBTCU 68DAVN is handled as 3 stations use of the AJ65VBTCU 68DAVN in the above setting can increase the number of connected remote device stations 3 Compatibility between AJ65VBTCU 68DAV and AJ65VBTCU 68DAVN There is compatibility when the AJ65VBTCU 68DAVN is used as the ver 1 remote device station in the existing system Refer to Section 4 4 for details When the AJ65VBTCU 68D...

Страница 107: ...elow 67 2 64 DIN rail 3 5 0 14 57 5 2 26 57 5 2 26 31 1 22 16 5 0 65 This section should be 14 5mm 0 57inch when an online connector is not installed 115 4 53 41 1 61 AJ65VBTCU 68DAVN CON A CON B L I N K C H 1 2 3 4 5 6 7 8 SEL SET SW1 1 2 4 8 MODE P O W E R CON C CON D UP DOWN PO W ER RUN L RUN L ERR TEST GAIN O FFS ET ON Unit mm inch ...

Страница 108: ...module installation 4 10 Function list 3 7 Function to specify hold or clear of the analog output when the programmable controller CPU is in the STOP status HOLD CLEAR setting 3 7 G Gain value 3 3 General specification 3 1 H HOLD CLEAR setting 3 17 I I O conversion characteristic 3 3 Initial data processing complete flag 3 13 Initial data processing request flag 3 12 Initial data setting complete ...

Страница 109: ...mote net ver 2 mode 1 3 2 2 2 4 4 7 5 17 Remote READY 3 12 Resolution 3 5 S SELECT SET switch 4 4 Station information 2 3 4 6 4 7 Station number setting 4 10 Station number setting switch 4 5 T Transmission speed setting switch 4 4 Troubleshooting 6 1 Troubleshooting for the case where the ERR LED of the master station flickers 6 4 U UP DOWN switch 4 4 User range setting 3 4 4 4 V Ver 1 remote dev...

Страница 110: ...ed if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abno...

Страница 111: ......

Страница 112: ...e without notice When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN ...

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