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Troubleshooting

117

Doc No: UMAN\FL\0110
Rev. No.: 1.02B

8.1.1

Power Supply Check

If the PWR (power) LED is not lit after power on, check the following points.

8.1.2

CPU Check

If the RUN LED is not lit after power on, check the following points.

8.1.3

Program Check

Check the user program based on the following points if it is running but the operation does not work as intended.

1. Whether duplicated coils are not programmed.
2. Whether a coil device and a destination of a function instruction are not overlapping.
3. Whether the ON/OFF duration of an external input signal is not shorter than the unit’s scan time.
4. Whether a register/device which is used in the main program is not operated erroneously in the interrupt
program.

Check the power connection

Connection terminals are correct.

The terminal screws are not loose.
The terminal block is installed securely.

Correct

Check the power voltage

24 VDC; +/- 15%

at the FlexiLogics terminal

Normal

Remove the programmer

If the PWR LED becomes normal, the

port connector

internal supply may be shorted in the
external connections of this port.

Still unlit

Remove the expansion

If the PWR LED is still OFF, the FlexiLogics

Unit

basic unit may be faulty. Replace the unit.

Lit

Insert the removed expansion

Replace the faulty expansion unit.

Unit one by one to pinpoint

the faulty expansion

Check the position of the

If it is not in R (RUN) position, turn the

mode control switch

switch to R (RUN) position.

Check the ERR (error) LED

If the ERR LED is lit, the FlexiLogics base PLC model

is in the ERROR mode. Confirm the error

message by connecting the programming

Tool.

Is the RUN & ERR LED blinking ?

Firmware is invalid. Download the firmware again.

If only ERR LED is blinking either ladder or
application is invalid. Download the program
again.

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Summary of Contents for FL010

Page 1: ...1 User s Manual for FlexiLogicsTM ...

Page 2: ...5 All returns will be tested to verify customer claims of noncompliance with the product warranty Improper return packaging which makes verification impossible will void the warranty If noncompliance is verified and is not due to customer abuse or the other exceptions described with product warranty Renu Electronics will at its option repair or replace the Product returned to it freight prepaid wh...

Page 3: ...L 0110 10 09 2010 FlexiLogics manual revised for images other corrections Rev 1 02A UMAN FL 0110 12 01 2011 Timings of ON OFF pulse width is corrected on Pg 85 86 88 90 Rev 1 02B UMAN FL 0110 27 08 2011 Battery life specifications are corrected and addition of communication baud rates Product configuration GUI changed Weights for FL series models are updated Revision History ...

Page 4: ...move replace or service any printed circuit board components or any hardware software related with display product If problem within the display product occurs contact the factory for service information or repair NOTE Renu Electronics Pvt Ltd is dedicated to providing complete customer service and customer satisfaction If you have any comments or criticisms about how to improve the product featur...

Page 5: ...utput 32 FLD0016R Relay Type output 33 FLD0808R Relay Type transistor output 34 FLD0808P PNP Type transistor output 34 FLD0808N NPN Type transistor output 34 FLA0800L 38 FLA0800R 40 FLA0004 42 FLA0402U 44 HARDWARE 48 2 1 Unpacking The Unit 49 2 2 Managing Electrostatic Discharge 49 2 3 CE Compliance 49 2 4 Environmental Consideration 49 2 5 Safety Precaution 50 2 6 Installation Instruction 50 2 7 ...

Page 6: ... 7 1 Devices Registers 98 7 2 Memory Allocation of XW YW and MW 105 7 3 Index Modification 107 7 4 Real time clock calendar 109 7 5 User program 110 7 5 1 Main Program 110 7 5 2 Sub program 1 111 7 5 3 Timer interrupt program 111 7 5 4 I O interrupt program 111 7 5 5 Subroutines 112 7 6 Programming Language 113 7 7 Program execution sequence 114 TROUBLESHOOTING 115 8 1 Troubleshooting Procedure 11...

Page 7: ...110 Rev No 1 02B INTRODUCTION In this chapter Purpose of this manual FlexiLogics Basics Hardware Configuration FlexiLogics Features FlexiLogics Overview What is FlexiLogics series unit How FlexiLogics works FlexiLogics Specifications ...

Page 8: ...ta operations arithmatic operations various functions etc Furthermore its high speed counter functions pulse output functions and data communication functions allow its application to a wide scope of control systems What is a Project A project is an user created application in FlexiSoft Software A project contains information such as FlexiLogics model Network Configuration ladder information etc W...

Page 9: ... Home Edition with SP2 RAM 256MB Hard Disk Space 800MB including 200MB for the NET Framework Redistributable Display 1024 x 768 High Color 16 bit Mouse Keyboard Required Minimal PC configuration for Vista DEVICE RECOMMENDED Processor 1GHz Pentium processor or equivalent processor Operating System Microsoft Windows Vista Home and Vista Business edition RAM 1GB Hard Disk Space 800MB including 200MB ...

Page 10: ...standard on the FlexiLogics unit These functions allow the unit to be applied to the most demanding control applications Pulse output PWM output One point of variable frequency pulses max 5 kHz or variable duty pulses can be output These functions can be used to drive a stepping motor or to simulate an analog output DC input type only Removable terminal blocks The FlexiLogics are equipped with rem...

Page 11: ...igned to offer practical PLC features in a compact and expandable design and at the same time offer a simple to use philosophy An external powered FlexiLogics series base models by itself can be used as a complete PLC system with optional built in I O points or the system can be expanded with the addition of up to eight I O modules The FlexiLogics can be mounted in DIN rail plate The base CPU and ...

Page 12: ...ase unit PLC As shown above FlexiLogics base unit can be connected to another PLC as well as to HMI Thus can be worked with two different protocols at a time Application Examples2 SCADA FlexiLogics PLC base unit HMI As shown above FlexiLogics base unit can be connected to SCADA as well as HMI ...

Page 13: ...r Check for Valid Firmware Initialize serial and USB ports Wait till Firmware Download Flash Error and RUN led at 1 sec interval Soft restart Initialize serial and USB ports Wait till Ladder Download Flash Error led at 1 sec interval Soft restart Yes Check for valid Application Initialize serial and USB ports Wait till Application Download Flash Error led at 1 sec interval Soft restart No No A STA...

Page 14: ...e expansion modules and update Expansion module information Only at Power on Read the ladder address information Main Loop Start Clear All PLC registers expansion module information and event history Configure communication channel and detect slave serial devices if master Check for type of restart Power On Reset Soft restart Clear All PLC registers except keep memory CPU Watch dog reset Power Up ...

Page 15: ...rupt Initialize digital filter constant to default 10 mSec Reset Power On system bit to 0 HALT MODE STOP Position Self Diagnosis ERROR MODE Error Down OK Mode check RUN Mode or Switch position change from Stop to RUN Halt Mode HALT MODE Start counting Main Loop Scan Time Update PLC mode from software Main Loop Start HOLD If power On System bit is 1 Hold Mode Yes No B Scan Local and expansion input...

Page 16: ...ute First Scan operations 1 Initialize special inputs and outputs 2 Load Digital filter constant Update High speed counter registers Update local expansion and PWM outputs Feed watch dog Respond to the monitor query if any on USB Start counting ladder scan time Stop counting ladder scan time Stop counting main loop scan time Update local expansion C D ...

Page 17: ...ery if any on USB Stop counting main loop scan time Main Loop Start Set Power On system bit to 1 Feed Watch dog Turn ON ERROR Led Turn OFF RUN Led ERROR MODE Set the state of output as per ERROR STATE OUTPUT CONDITION Local expansion and PWM Respond to the monitor query if any on USB Stop counting main loop scan time Main Loop Start ...

Page 18: ...on 18 Doc No UMAN FL 0110 Rev No 1 02B HOLD MODE Read Local and Expansion Inputs Update Local Expansion and PWM outputs Respond to the monitor query if any on USB Stop counting main loop scan time Main Loop Start ...

Page 19: ... 0110 Rev No 1 02B Power Up Self Diagnosis if 1 IO Mismatch 2 CPU Watchdog reset Log event in Event History Set Error down mode flag Return if 1 RTC error 2 Retentive data loss Return No Yes Log event in Event History Return Yes No ...

Page 20: ...o UMAN FL 0110 Rev No 1 02B Self Diagnosis if 1 IO BCC error Log event in Event History Set Error down mode flag Return if 1 User watchdog error 2 Scan time over error Return No Yes Log event in Event History Return Yes No ...

Page 21: ...with ethernet and 16 digital I Ps and 16 Digital O Ps Expansion models FLD1600 16 Input Digital Module FLD0016P 16 PNP type transistor output digital module FLD0016N 16 NPN type transistor output digital module FLD0016R 16 Relay type output digital module FLD0808P 8 Digital input 8 PNP type transistor output digital module FLD0808N 8 Digital input 8 NPN type transistor output digital module FLD080...

Page 22: ...ds Max 1600 words Max Timer Registers 256 words 256 words Counter Registers 256 words 256 words Timer Devices 256 points 256 points Counter Devices 256 points 256 points HS Counter 2 HS counter inputs single 2 HS counter inputs single phase 50KHz 32 bit phase 50KHz 32 bit System Coil 100 points 100 points Communication ports 2 COM ports 2 COM ports COM1 RS232 and RS485 COM1 RS232 COM2 2 wire RS 48...

Page 23: ...0 words Max 1600 words Max Timer Registers 256 words 256 words Counter Registers 256 words 256 words Timer Devices 256 points 256 points Counter Devices 256 points 256 points HS Counter 2 HS counter inputs single phase 100KHz 32 bit System Coil 100 points 100 points Communication ports 2 COM ports 2 COM ports COM1 RS232 and RS485 COM1 RS232 COM2 2 wire RS 485 COM2 2 wire RS 485 One USB port One US...

Page 24: ...emperature 0 to 55 deg C Storage Temperature 20 to 85 deg C Operating Humidity 10 to 90 Non condensing Vibration Tests Frequency 10Hz to 150hz Displacement 0 35mm Crossover frequency 59Hz Acceleration 2g Sweep rate 1 octave per min Duration 20 Sweeps Axis app 2Hr 30min Axis X Y Z Shock Test 25 g acceleration with 11 ms 3 Shocks each AXIS a total of 18 Shocks Mechanical Dimension 100mm X 35mm X 70m...

Page 25: ...gram for testing digital inputs Note X0 and X1 are high speed input Wiring for transistor type outputs X0 X1 X2 X3 X4 X5 X6 X7 24VDC SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 C Closing Swx will turn on respective inputs R H F L 0 1 0 LOAD Internal Circuit Y1 24VDC LOAD Internal Circuit Y2 24VDC Transistor type O P R H F L 0 1 0 ...

Page 26: ...Introduction 26 Doc No UMAN FL 0110 Rev No 1 02B L1 to L6 are A C Load R H F L 0 1 0 L2 L3 L1 230 VAC P N L5 L6 L4 230 VAC P N Wiring for output connections ...

Page 27: ...rating Temperature 0 to 55 deg C Storage Temperature 20 to 85 deg C Operating Humidity 10 to 90 Non condensing Vibration Tests Frequency 10Hz to 150hz Displacement 0 35mm Crossover frequency 59Hz Acceleration 2g Sweep rate 1 octave per min Duration 20 Sweeps Axis app 2Hr 30min Axis X Y Z Shock Test 25 g acceleration with 11 ms 3 Shocks each AXIS a total of 18 Shocks Mechanical Dimension 155mm X 10...

Page 28: ...isters 256 words Timer Registers 256 words Counter Register 256 words Timer Devices 256 points System Devices 100 points Counter Devices 256 points Configuration Register 1600 Words 25600 pts Max Communication Ports 2 COM Ports COM1 RS232 RS485 COM2 2 wire RS485 1 USB For programming 1 Ethernet 10 100 MBBS For PLC communication and Configuration Note Depends upon I O allocation IO Specifications E...

Page 29: ...High Speed inputs of upto 50KHz 16 points per common Rated Input voltage 24VDC Rated Input Current Upto 5mA 20mA for High Speed I Ps Input Impedance 5 4Kohm 1 2Kohm for High Speed i ps Minimum ON voltage 9 6 VDC Maximum OFF voltage 3 6 VDC Turn ON time 10 msec Turn OFF time 10 msec Isolation Optically isolated from internal circuit Digital outputs 16 PNP Transistor Output Output Capacity 0 5 A for...

Page 30: ...F time 10 msec Isolation Digital inputs are optically isolated from the internal circuit Connection method Removable terminals 3 81mm pitch Digital outputs 0 General Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 120 gm Power Rating Back Plane Voltage Rating 3 75 VDC derived from base model Current Rating Upto 80mA Closing Swx will turn on respective inputs X0 X1 X2 X3 X4 X5 X6 X7 24VDC SW...

Page 31: ...and NPN type transistor output General Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 120 gm Wiring Diagram for FLD0016P Y 0 1 2 3 V1 4 5 6 7 V2 L L L L L L L L 8 9 10 11 V3 12 13 14 15 V4 C L L L L L L L L Power Rating Back Plane Voltage Rating 3 75 VDC derived from base model Current Rating Upto 80mA Power Supply 24VDC 300mA Input per channel NA Output per channel 0 5A 24VDC per output ...

Page 32: ... and NPN type transistor output General Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 120 gm Wiring Diagram for FLD0016N Y 0 1 2 3 C1 4 5 6 7 C2 L L L L L L L L 8 9 10 11 C3 12 13 14 15 C4 L L L L L L L L Power Rating Back Plane Voltage Rating 3 75 VDC derived from base model Current Rating Upto 80mA Power Supply 24VDC 300mA Input per channel NA Output per channel 0 5A 24VDC per output ...

Page 33: ...X 70mm Weight Approx 180 gm Wiring Diagram for FLD0016R Power Rating Back Plane Voltage Rating 3 75 VDC derived from base model Current Rating Upto 80mA Power Supply 24VDC 300mA Input per channel NA Output per channel 230V 2A 30 VDC 2A per output Y 0 1 2 3 C1 4 5 6 7 C2 8 9 10 11 C3 12 13 14 15 C4 L2 L4 L1 230 VAC P N L3 L6 L8 L5 230 VAC P N L7 L10 L12 L9 230 VAC P N L11 L14 L16 L13 230 VAC P N L1...

Page 34: ...midity 10 to 90 Non condensing Vibration 10Hz to 150Hz displacement of 0 2 mm peak 3 mutually perpendicular axes Shock 490 5 m s2 2 half sine shocks per axis on 3 mutually perpendicular axes Mechanical Dimension 100mm X 35mm X 70mm Weight For FLD0808N and FLD0808P Approx 120 gm For FLD0808R Approx 160gm FTB IEC61000 4 4 2 2kV Power Direct Fast Transient Burst Injection 1 2KV I O Capacitive clamp E...

Page 35: ...for output connections X0 X1 X2 X3 X4 X5 X6 X7 24VDC SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 C X 0 1 2 3 4 5 6 7 C X 0 1 2 3 4 5 6 7 C Y PWR 0 1 2 3 C1 4 5 6 7 C2 Closing Swx will turn on respective inputs X 0 1 2 3 4 5 6 7 C Y PWR 0 1 2 3 C1 4 5 6 7 C2 L1 to L8 are A C Load Y 0 1 2 3 C1 4 5 6 7 C2 L2 L4 L1 230 VAC P N L3 L6 L8 L5 230 VAC P N L7 ...

Page 36: ...for FLD0808P 1 Wiring diagram for testing digital inputs 2 Wiring diagram for output connections Y 0 1 2 3 V1 4 5 6 7 V2 C L L L L L L L L 24VDC X0 X1 X2 X3 X4 X5 X6 X7 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 C X 0 1 2 3 4 5 6 7 C Closing Swx will turn on respective inputs ...

Page 37: ... for FLD0808N 1 Wiring diagram for testing digital inputs 2 Wiring diagram for output connections Closing Swx will turn on respective inputs X0 X1 X2 X3 X4 X5 X6 X7 24VDC SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 C X 0 1 2 3 4 5 6 7 C Y 0 1 2 3 C1 4 5 6 7 C2 L L L L L L L L ...

Page 38: ...eak 3 mutually perpendicular axes Shock 490 5 m s2 2 half sine shocks per axis on 3 mutually perpendicular axes Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 155 gm FTB IEC61000 4 4 2 2kV Fast Transient Burst Power Direct Injection 1 2KV I O Capacitive clamp Electrostatic discharge IEC61000 4 2 Level 3 Electromagnetic field IEC61000 4 3 10 V m AM modulation 80 MHz to 1 GHz RF Immunity IEC...

Page 39: ... connections PWR F L A 0 8 0 0 L AIN1 AIN2 AIN3 AIN4 AGND AGND AGND AGND AGND AGND AGND AGND AIN5 AIN6 AIN7 AIN8 V V V V V V V V PWR F L A 0 8 0 0 L AIN1 AIN2 AIN3 AIN4 AGND AGND AGND AGND AGND AGND AGND AGND AIN5 AIN6 AIN7 AIN8 mA 4 to 20 mA mA 4 to 20 mA mA 4 to 20 mA mA 4 to 20 mA mA 4 to 20 mA mA 4 to 20 mA mA 4 to 20 mA mA 4 to 20 mA ...

Page 40: ...icular axes Shock 490 5 m s2 2 half sine shocks per axis on 3 mutually perpendicular axes Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 155 gm FTB IEC61000 4 4 2 2kV Fast Transient Burst Power Direct Injection 1 2KV I O Capacitive clamp Electrostatic discharge IEC61000 4 2 Level 3 Electromagnetic field IEC61000 4 3 10 V m AM modulation 80 MHz to 1 GHz RF Immunity IEC61000 4 6 10 V m AM mo...

Page 41: ...rce x equals to 1 to 8 AINx Analog input x equals to 1 to 8 AGND Analog ground Analog ground for all channels is internally shorted on PCB Connect RTD PT100 as shown in the above diagram between the points CS AIN and AGND CS1 CS3 AIN1 AIN3 CS2 CS4 AIN2 AIN4 AGND AGND CS5 CS7 AIN5 AIN7 CS6 CS8 AIN6 AIN8 AGND AGND Input Channel 0 Input Channel 1 Input Channel 2 Input Channel 3 Input Channel 4 Input ...

Page 42: ...ally perpendicular axes Shock 490 5 m s2 2 half sine shocks per axis on 3 mutually perpendicular axes Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 155 gm FTB IEC61000 4 4 2 2kV Power Direct Fast Transient Burst Injection 1 2KV I O Capacitive clamp Electrostatic discharge IEC61000 4 2 Level 3 Electromagnetic field IEC61000 4 3 10 V m AM modulation 80 MHz to 1 GHz RF Immunity IEC61000 4 6 ...

Page 43: ...iagram 2 Voltage Output Connection Diagram VO1 IO1 AGND AGND VO2 IO2 AGND AGND VO3 VO4 IO3 IO4 PWR F L A 0 0 0 4 VO1 IO1 AGND AGND VO2 IO2 AGND AGND VO3 VO4 IO3 IO4 Iout Iout Iout Iout VO1 IO1 AGND AGND VO2 IO2 AGND AGND VO3 VO4 IO3 IO4 PWR F L A 0 0 0 4 Vout VO1 IO1 AGND AGND VO2 IO2 AGND AGND VO3 VO4 IO3 IO4 Vout Vout Vout ...

Page 44: ...o 85 deg C Operating Humidity 10 to 90 Non condensing Vibration 10Hz to 150Hz displacement of 0 2 mm peak 3 mutually perpendicular axes Shock 490 5 m s2 2 half sine shocks per axis on 3 mutually perpendicular axes Mechanical Dimension 100mm X 35mm X 70mm Weight Approx 155 gm FTB IEC61000 4 4 2 2kV Power Direct Fast Transient Burst Injection 1 2KV I O Capacitive clamp Electrostatic discharge IEC610...

Page 45: ...21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 F L A 0 4 0 2 U PWR mA Improper Connection for current mA CURRENT CS IN AGND I CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 mA mA mA VO1 IO1 AGND VO2 IO2 CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 F L A 0 4 0 2 U PWR V mV CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 V mV V...

Page 46: ... AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 F L A 0 4 0 2 U PWR RTD 3 WIRE RTD CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 RTD RTD RTD VO1 IO1 AGND VO2 IO2 CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 F L A 0 4 0 2 U PWR TC CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 TC TC TC ...

Page 47: ...iagram 2 Voltage Output Connection Diagram VO1 IO1 AGND VO2 IO2 CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 F L A 0 4 0 2 U PWR VO1 IO1 AGND VO2 IO2 Iout R 500 Ω VO1 IO1 AGND VO2 IO2 CS11 AGND CS21 AGND I1 IN2 IN1 I2 CS31 AGND IN3 CS41 AGND IN4 I3 I4 F L A 0 4 0 2 U PWR Vout VO1 IO1 AGND VO2 IO2 R 1000 Ω ...

Page 48: ...02B In this chapter Unpacking the unit Managing Electrostatic Discharge CE Compliance Environmental rating Environmental Consideration Safety Precautions Installation Instructions Wiring Diagram Communication Port Communication Cables HARDWARE ...

Page 49: ...ody prior to handling the FlexiLogics unit Handling the FlexiLogics unit at a static free grounded workstation Connecting the frame ground connector of the FlexiLogics to a clean earth ground Placing the FlexiLogics in an antistatic bag during transport 2 3 CE Compliance FlexiLogics products have been tested to confirm to European CE requirements per Council Directive The European Union created th...

Page 50: ...serious injury Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices Even a precaution is classified as CAUTION it may cause serious results depending on the situation Observe all the safety precautions described on this manual 2 6 Installation Instruction CAUTION 1 Excess temperature humidity v...

Page 51: ... close the terminal covers securely on the terminal blocks when wiring has been completed 3 Operation without grounding may cause electrical shock or malfunction Connect the ground terminal on the FlexiLogics to the system ground 4 Applying excess power voltage to the FlexiLogics can cause explosion or fire Apply power of the specified ratings described in the manual 5 Improper wiring can cause fi...

Page 52: ...as are also to be avoided High humidity causes condensation of water in the unit Location Considerations Care should be taken when locating equipment behind the FlexiLogics to ensure thatAC power wiring PLC output modules contactors starters relays and any other source of electrical interference are located away from the FlexiLogics Particular care should be taken to locate variable speed drives a...

Page 53: ...Hardware 53 Doc No UMAN FL 0110 Rev No 1 02B FlexiLogics unit with DIN rail slider Front View Rear View ...

Page 54: ...mount the unit on DIN rail plate FIG 1 FIG 2 FIG 3 FIG 1 Pull up the sliders provided with the FlexiLogics towards outward direction FIG 2 Rest the unit on the DIN rail plate FIG 3 Pull down the slider again so that unit can fix up with the DIN rail plate ...

Page 55: ... leg of locking connector highlighted by RED rectangle FIG 3 Single FlexiLogics unit with locking connector FIG 4 Locking connector helps the two units FlexiLogics base expansions to hold each other properly on the DIN rail plate along with DIN rail slider Note Apart from these lockings also expansion connec tor is present to each FlexiLogics unit User can connect FlexiLogics base to expansion uni...

Page 56: ...d FL050 models is as follows DC DC Earth 24Vdc 1 2 3 2 9 Communication Ports FlexiLogics communication ports support three types of serial communication They have two communication Ports in which COM1 is multi signal port Multi Signal means COM1 port has RS232 RS422 and RS485 signal levels A FlexiLogics can simultaneously communicate on both serial ports The FlexiLogics can be programmed from a PC...

Page 57: ...USB Device compliant with USB 2 0 specification self powered device 2 Connector used Standard USB Type B Female connector Ethernet 1 Fully compliant with IEEE 802 3 802 3u standards 2 10 100 Mbps support 3 Connector used Standard shielded RJ 45 female jack with in built speed and link activity indica tion LEDs ...

Page 58: ... cable for FlexiLogics units IBM H 005 00 FlexiLogics SIDE PC SIDE 2 mtr 9 6 5 1 PC End Pin 1 Left side Pin 8 Right side FRONTVIEW R H S VIEW 8PINMODULARCONNECTOR PINOUTS DB9FEMALEPINOUTS Pin Signals 1 TXD 2 RXD 3 SG Shield 4 5 6 7 8 9 Signals Pin 1 RXD 2 TXD 3 4 SG Shield 5 6 7 8 9 ...

Page 59: ...MINIDIN MALE PIN OUTS PLC End TXD 1 8 RXD 2 6 GND 3 5 Connect to shield short pin 4 7 at PLC end PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End DB9 MALE PIN OUTS PLC End TXD 1 2 RXD 2 3 GND 3 5 Connect to shield Short 7 8 at PLC End DB9 End PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End DB15 MALE PIN OUTS PLC End TX 4 11 13 10 12 7 1 RX RX 5 TX 6 7 GND Shield connect only plc End 3 Short 8 14 on PLC e...

Page 60: ...PLC End TX 4 2 7 3 1 4 RX RX 5 TX 6 7 SG SHIELD 3 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End 5 PIN MINIDIN MALE PIN OUTS PLC End TXD 1 2 3 1 RXD 2 SG SHIELD 3 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End 8 PIN MINIDIN MALE PIN OUTS PLC End A 4 5 6 7 7 2 1 GND SHIELD B 3 FlexiLogics to A B Micrologix PLC RC P 027A 00 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End 8 PIN MINIDIN MALE PIN OUTS PLC End...

Page 61: ...ct to only PLC end 3 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End DB15 MALE PIN OUTS PLC End A 4 5 14 7 5 8 Shield wire to DB15 pin no 8 only for PLC end B 6 7 SHIELD GND 3 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End DB9 MALE PIN OUTS PLC End TXD RXD 1 2 3 5 5 Connect shield wire to PLC end only 2 SHIELD GND 3 FlexiLogics TO Delta DVP PLC RC P 044 00 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End 8...

Page 62: ... PLC End TXD RXD 1 2 3 9 1 Shield wire to DB9 pin no 1 only for PLC end 2 SHIELD GND 3 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End DB9 MALE PIN OUTS PLC End A SG 4 5 5 3 8 Shield wire to DB9 body only for PLC End 3 B 6 7 FlexiLogics TO MPI S7 300 PLC RC P 077 00 PIN SIGNALS 8P8C RJ45 MALE PIN OUTS Unit End DB9 MALE PIN OUTS PLC End A B 4 5 5 3 8 Connect shield wire to DB9 PLC end only 3 GND 6 7 ...

Page 63: ...e you begin 63 Doc No UMAN FL 0110 Rev No 1 02B In this chapter Installing FlexiSoft Starting FlexiSoft Configuration Software Launching Ladder Text Editor Creating Sample LadderApplication BEFORE YOU BEGIN ...

Page 64: ...configuration Software 1 Open Microsoft Windows 2 Select Run and Pop up window appears Type the path for installing the Setup This will install FlexiSoft Configuration Setup Software 3 When you click on OK Welcome window appears on the screen Click on Next 4 Select the destination folder where setup will install the files ...

Page 65: ...Before you begin 65 Doc No UMAN FL 0110 Rev No 1 02B 5 Click on NEXT installation starts A dialog box indicating the status of progress of installation will display ...

Page 66: ...Before you begin 66 Doc No UMAN FL 0110 Rev No 1 02B 6 A screen is displayed to inform you when installation is completed This procedure installs FlexiSoft Software in start menu in selected folder ...

Page 67: ...Menu 6 Select the model and product type that you would like to set by clicking on picture of the product in the list 7 Define the Unit Settings 8 Next step is to define Tag Database to your application 3 3 Uninstalling FlexiSoft Software 1 In Windows click the Start button 2 Select Programs 3 Select FlexiSoft 4 Select Uninstall FlexiSoft Following screen will display The screen will ask you for t...

Page 68: ...oftware on your PC Below shown welcome screen will display To launch a ladder application either choose Project New option or click on New application icon Choose FlexiLogics unit and define Project Configuration window with the information required Click OK This will launch ladder editor to create an application as shown ...

Page 69: ...Before you begin 69 Doc No UMAN FL 0110 Rev No 1 02B Aladder Text Editor appears as shown below Now here you can create your ladder ...

Page 70: ... After launching Ladder Text Editor you can create a ladder here Steps are shown below Step 1 Here in the example NO instruction is taken Define its address and name from the Instruction Properties window seen to the left side of the application window as shown in the above figure ...

Page 71: ...tput command User can also directly put Output link to the last right side point of the rail This will complete the command as shown below For output command also define tag address and name from the Instruction Properties window seen to the right side of the application window Put End instruction as shown below ...

Page 72: ...2 Doc No UMAN FL 0110 Rev No 1 02B Note Do not forget to put END command whenever ladder application is over After completing ladder Compile it as shown below Following screen will appears if compilation is successful Or ...

Page 73: ...Configuration 73 Doc No UMAN FL 0110 Rev No 1 02B In this chapter Configuring unit using FlexiSoft Tag Database MemoryAllocation of Registers CONFIGURATION ...

Page 74: ...ase unit to any system user have to configure the unit unsing FlexiSoft 1 Connect the unit to the PC 2 Power On the unit 3 Launch FlexiSoft software Welcome screen will seen Press New from the application window or Project New as shown below 4 This will launch Select Product window as shown below Select the product and the model from the listing ...

Page 75: ...Configuration 75 Doc No UMAN FL 0110 Rev No 1 02B 5 Press OK Project Configuration window will pop up as shown below ...

Page 76: ... author name Point 5 You can define password for the project you created Point 6 You can see the information of the model selected Point 7 You can see the image of the model you selected Note Point 6 and 7 will appear with all tabs of Project Configuration docker 3 Press OK button You can see a application window listing information as Logic blocks tasks tags and Network Configuration After settin...

Page 77: ...s block size is optimized automatically depending on the address of PLC Tag Default block size is either 1 or 16 This setting varies from PLC to PLC The attributes of existing tag can be changed by highlighting the tag making the changes and clicking the Change Tag button An existing tag can be removed from tag list by clicking on Delete Tag button Note that removal of tags is possible only if the...

Page 78: ...d write Shows time in sec recover the communication time Sec with failed nodes for port1 the default value is 60Sec SW0019 COM2 failed node reconnect Read write Shows time in sec recover the communication time Sec with failed nodes for port1 the default value is 60Sec SW022 COM3 failed node reconnect Read write Shows time in sec recover the communication time Sec with failed nodes for port3 the de...

Page 79: ...Write Used to set the preset values for high speed MW0013 Counter counter MW0014 MW0015 MW0016 Count Values for high Speed Read Write Preset count values of the high speed counters MW0017 Counter are stored MW0018 MW0019 MW0020 High Speed counter Read Write Control flags for high speed counters control flags MW0021 Special output control flags Read Write Refer Special input output section MW0022 S...

Page 80: ... interval M00482 System timer coil for 0 4 Read Only Toggle at 50 duty cycle sec interval M00483 System timer coil for 0 8 Read Only Toggle at 50 duty cycle sec interval M00484 System timer coil for 1 Read Only Toggle at 50 duty cycle sec interval M00485 System timer coil for 2 Read Only Toggle at 50 duty cycle sec interval M00486 System timer coil for 4 Read Only Toggle at 50 duty cycle sec inter...

Page 81: ...sion model is connected to FlexiLogics Similarly outputs register for FLD0016R model is YWxx00 For FLD0808R model it has one XW and one YW but only 8 bits are used Other bits are not used For Analog Expansion Models Analog Inputs and Outputs in the Analog Expansion models are accessed using XW and YW registers respectively The type of input channel is configured from configuration registers MW FLA...

Page 82: ...e Select MWxx18 R W 11 Output Channel 1 Type Select MWxx22 R W 12 Output Channel 2 Type Select MWxx26 R W 13 Input and Output Conversion MWxx30 R W Enable 14 Reserved MWxx31 15 Reserved MWxx32 16 Reserved MWxx33 17 Reserved MWxx34 18 Reserved MWxx35 FLA0004 Sr No Description Register Type 1 Output Channel 1 Data YWxx00 R W 2 Output Channel 2 Data YWxx01 R W 3 Output Channel 3 Data YWxx02 R W 4 Out...

Page 83: ...tes the slot number in which the FLA0800L model is connected to PLC The Conversion Enable Flag should be one to start the conversion A to D or D to A Input ChannelType Value Not Defined 0 mV 0 100 mV 1 mV 0 50 mV 3 mA 0 20mA 5 mA 4 20mA 7 Voltage 0 10V 19 Voltage 1 5V 20 RTD PT 100 alpha1 9 RTD PT 100 alpha2 10 RTDPT 1000 21 Thermocouple B Type 11 Thermocouple R Type 12 Thermocouple S Type 13 Ther...

Page 84: ...MAN FL 0110 Rev No 1 02B In this chapter Special I O Function Overview Single Phase Counter Single Phase speed counter Quadrature bi pulse counter Interrupt input function Pulse Output Function PWM Output Function SPECIAL INPUT AND OUTPUT ...

Page 85: ...ter time The sampling time setting is 10 to 1000 ms 10 Counter ms units 2 channels of pulse input are available The countable pulse rate is up to 50 kHz for each channel Channel 1 X000 count input Channel 2 X001 count input Quadrature Counts the 2 phase pulses whose phases are shifted bi pulse counter 90 each other Counts up when phase Aprecedes and counts down when phase B precedes The countable ...

Page 86: ... 2 M 328 Interrupt Enable Device Channel 1 M 322 Channel 2 M330 Count Preset Device Channel 1 M323 Channel 2 M331 Single Phase Speed Counter Sampling Time Channel 1 MW12 Channel 2 MW14 Hold Value Channel 1 MW16 MW17 Channel 2 MW18 MW19 Soft Gate Device Channel 1 M 320 Channel 2 M 328 Quadrature Bi Pulse Comparision Value1 MW12 MW13 Comparision Value2 MW14 MW15 Count Value MW16 MW17 Soft Gate Devic...

Page 87: ...Setting Error Flag Device M191 F E D C B A 9 8 7 6 5 4 3 2 1 0 0 0 0 0 000 Normal 001 Ch2INT 010 Ch2HSC 011 Quadrature 100 Ch2 Single phase counter 000 Normal 001 Ch1INT 010 Ch1HSC 011 Quadrature 100 Ch1 Single phase counter 0 INT1 Rising 1 INT1 Falling 0 INT2 Rising 1 INT2 Falling Channel1 HSC Adding Counter 0 Single Phase Up Counter 1 Single Phase Down Counter Channel2 HSC Adding Counter 0 Singl...

Page 88: ...0 0 0 0 0 0 Bit 0 P OUT and PWM master flag 0 No use 1 Use Bit 1 P OUT PWM selection 0 PWM 1 P OUT Bit 2 PLS mode 0 CW CCW 1 Pulse Direction PLS DIR P OUT PWM operation error flag These are not user setting items Bit D PWM pulse width error 0 Normal 1 Error Bit E PWM ON duty setting error 0 Normal 1 Error Bit F Frequency setting error 0 Normal 1 Error ...

Page 89: ...s Function Register device Remarks Channel 1 Channel 2 Count input IP 1 X000 IP 2 X001 Reset input IP 3 X002 IP 4 X003 Set value MW12 SW13 MW14 MW15 Data range H0000 0000 to HFFFF FFFF Count value MW16 MW17 MW18 MW19 Soft gate M320 M328 Operation is enabled when ON Interrupt enable M322 M330 Interrupt is enabled when ON Count preset M323 M331 Used to preset the counter value Note1 When both the ch...

Page 90: ... selection is done through configuration register1 Function Register device Remarks Channel 1 Channel 2 Count input IP 1 X000 IP 2 X001 Sampling time MW12 MW14 Data range 1 to 1000 Hold value MW16 MW18 Data range H0000 0000 to HFFFF FFFF Soft gate M320 M328 Operation is enabled when ON Note 1 The setting data range of the sampling time is 1 to 1000 1 ms multiplier Note 2 When both the channels are...

Page 91: ... at the rising or falling edges of the phase A and B inputs Both rising and falling edges of each phase are counted Consequently 4 times count value against the pulse frequency is obtained When the count value reaches the comparison value 1 or 2 the I O interrupt program 1 or 2 is activated if the interrupt enable flag for each is ON This counter operation is enabled while the soft gate is ON The ...

Page 92: ...enable 1 M322 Interrupt 1 is enabled when ON Count preset 1 M324 Used to preset the count value Interrupt enable 2 M323 Interrupt 2 is enabled when ON Count preset 2 M325 Used to preset the count value Hardware condition Phase A and phase B IP 1 and IP 2 1XMode ON OFF pulse width 100 microsec or more max 5 kHz 2XMode ON OFF pulse width 100 microsec or more max 5 kHz 4XMode ON OFF pulse width 100 m...

Page 93: ...upt assignment Interrupt input 1 I O interrupt program 1 Interrupt input 2 I O interrupt program 2 5 2 5 Pulse Output Function There are two transistor outputs Y0 and Y1 and can be used for pulse output When CW CCW mode is selected if frequency is positive match output 1 will be selected so that pulses will be out on Y0 and if frequency is negative match output 2 will be selected so that pulses wi...

Page 94: ...controllable ON duty range is limited depending on the frequency setting as follows If the ON duty setting value is not available within 0 to 100 the pulse width error flag comes ON PWM output operation is continued but the duty cycle is not guaranteed The function selection is done through configuration register2 Function Register device Remarks PWM pulse Y0 Pulse enable flag M336 Output is enabl...

Page 95: ...Operating System Overview 95 Doc No UMAN FL 0110 Rev No 1 02B In this chapter Operating Modes OPERATING SYSTEMS OVERVIEW ...

Page 96: ...if internal error is detected by self diagnosis In this mode program execution is stopped and all outputs are brought to Error State Output Condition defined in the application The cause of the shutdown can be confirmed by connecting the programming tool To exit from the ERROR mode execute the Error Reset command from the programming tool or cycle power off and then on again HOLD The HOLD mode is ...

Page 97: ... No UMAN FL 0110 Rev No 1 02B In this chapter Devices and registers Memory allocation of XW YW and MW Index modifications Real time clock calendar User Program Pragramming Language Program execution Sequence PROGRAMMING INFORMATION ...

Page 98: ...f Base Module XW X YW Y Coils and registers are mapped Timer devices T Counter devices C 2 Expansion and Serial I O Registers These are external to the unit and can be accessed by communicating with external module over SPI or serial I O Registers of expansion module and serial module XW X YW Y Configuration Registers MW M XW YW MW X Y M register types of both the register types viz base expansion...

Page 99: ...al section as shown below When you double click on the highlighted slot section below shown window will appear Note Here you have to allot slots seriallly only and if you tried to allott randomly it will show an error as Expansion Modules for PLC are sequencial hence previous slot can not be empty Double click on each slot to assign model name ...

Page 100: ... the external input devices registers X XW The external output signals are allocated to the external output devices registers Y YW The register numbers of the external input and output registers are consecutive Thus one register number can be assigned for either input or output X01000 X01007 X 0 1 0 0 0 X Input Slot Number Slot 1 FLDD0808 Input 8 Nos 000 to 0007 Y 0 1 0 0 0 Y01000 Y01007 Y Output ...

Page 101: ...figuration Register for Special inputs MW10 Configuration Register for PWM output MW11 Single Phase Counter Set Value Channel 1 MW12 MW13 Channel 2 MW14 MW15 Count Value Channel 1 MW16 MW17 Channel 2 MW18 MW19 Soft Gate Device Channel 1 M 320 Channel 2 M 328 Interrupt Enable Device Channel 1 M 322 Channel 2 M330 Count Preset Device Channel 1 M323 Channel 2 M331 ...

Page 102: ...1 Device M324 Interrupt Enable 2 Device M323 Count Preset 2 Device M325 Pulse Output Function Pulse Enable Flag Device M336 Frequency Setting Register MW22 MW23 Frequency Setting Error Flag Device M191 PWM Output Function Pulse Enable Flag Device M336 Frequency Setting Register MW22 MW23 ON duty setting register MW24 MW25 pulse width error flag M189 On duty setting error flag M190 Frequency Settin...

Page 103: ...ON at error state 17 M0032 Not Used 18 M0033 Scan time over down ON when the scan time exceeds 200 ms 19 M0034 Not Used 20 M0035 Not Used 21 M0036 Not Used 22 M0037 Not Used 23 M0480 System timer coil for 0 1 sec interval 24 M0481 System timer coil for 0 2 sec interval 25 M0482 System timer coil for 0 4 sec interval 26 M0483 System timer coil for 0 8 sec interval 27 M0484 System timer coil for 1 s...

Page 104: ...255 Not Mapped 400001 400256 Counter Register C00 C255 Not Mapped 410001 410256 Data Registers D0000 D4095 Not Mapped 450001 454096 Retentive Registers Not Mapped 430001 431400 Index Register I J K I Not Mapped 443001 J Not Mapped 443002 K Not Mapped 443003 Configuration MW registers MW 1600 M 25600 460001 461600 COILS TR0 TR15 Input Coil R X 6400 000001 006400 Output Coil R W Y 6400 010001 016400...

Page 105: ...le 8 FLD0808N 8 Digital input 8 NPN type transistor output digital 1 1 0 8 8 module 9 FLD0808R 8 Digital input 8 Relay type output digital module 1 1 0 8 8 10 FLA0800L 0 10 VDC or 4 20 mA 16 Bit 8 channel input model 8 0 50 0 0 11 FLA0004 0 10 VDC or 4 20 mA 16 Bit 4 channel output model 0 4 30 0 0 12 FLA0800R PT100 RTD 16 Bit 8 channel input model 8 0 50 0 0 13 FLA0402U 4 UniversalAnalog Inputs R...

Page 106: ...08 8 FLA0800L XW0503 440009 9 FLA0800L XW0504 440010 10 FLA0800L XW0505 440011 11 FLA0800L XW0506 440012 12 FLA0800L XW0507 440013 13 Not used Not used 399 Not used YW Allocated for register Modbus Slave register address 0 FL010 YW0000 441001 1 FLD0808R YW0100 441002 2 FLD0016R YW0200 441003 3 FLD0808N YW0300 441004 4 Not used Not used Not used 399 Not used MW Allocated for register Modbus Slave r...

Page 107: ...this case since the address is modified using an index register this is called index modification Example 1 Data transfer instruction Transfer data of BW010 to D1000 Example 2 Data transfer instruction with index modification Transfer data of BW 10 I to D 0000 J If I 3 and J 200 the data of BW13 is transferred to D0200 There are 3 types of index register I J and K Each type processes 16 bit intege...

Page 108: ...gnates BW11 When I 1 it designates BW09 When I 10 it designates BW20 When I 10 it designates BW00 When J 0 it designates D0201 D0200 When J 1 it designates D0202 D0201 When J 2 it designates D0203 D0202 When J 1 it designates D0200 D0199 When J 2 it designates D0199 D0198 Note Be careful that the registers do not exceed the address range by the index modification The address range is not checked b...

Page 109: ...23 LSI D0054 00 Minute 00 to 59 D0055 00 Second 00 to 59 D0056 00 Day of week 00 to 06 Note The day of the week is automatically Sunday 0 Monday 1 Tuesday 2 Saturday 6 Program example In the following circuit output Y007 turns ON for 1 minute at every Sunday 6 pm Clock calendar back up The clock calender continues to update using internal battery backup even if the external 24 VDC power to FlexiLo...

Page 110: ...stand The block numbers need not be con secutive In each program type and block there is no limit of program capacity The only limit is the total capacity 7 5 1 Main Program The main program is the core of the user program It is executed once in each scan In the above figure Mode means the mode control operation I O means the I O update processing Timer means the timer up date processing Main prog...

Page 111: ...ed immediately when the interrupt factor is generated while suspending other operations The following 2 types I O interrupt programs are supported in the FlexiLogics unit 1 I O interrupt 1 The I O interrupt 1 is used with the high speed counter function When the count value reaches the preset value etc the I O interrupt 1 is activated immediately with suspending other operation The end of the I O ...

Page 112: ...rogram sub program interrupt program and from other subroutines One subroutine is started with the CALL instruction and ended by the RET instruction It is necessary to assign a subroutine number to the CALL instruction The RET instruction has no subroutine number Note 1 Multiple subroutines can be programmed in a block However one subroutine in one block is recommended Subroutine number Main progr...

Page 113: ...symbols and function blocks are used The ladder diagram program is constructed by units called rung A rung is defined as one network which is con nected to each other The rung numbers are a series of numbers decimal number starting from 1 and cannot be skipped There is no limit to the number of rungs The size of any one rung is limited to 50 lines X 11 columns Aexample of a ladder diagram program ...

Page 114: ...lowing rules in any one rung The instructions execution sequence in which function instructions are included also follows the above rules How ever for program execution control instructions such as jumps JCS loops FOR NEXT subroutines CALL SUBR RET it will depend on the specifications of each instruction When there is no vertical connection they are executed from left to right When there is an OR ...

Page 115: ...Troubleshooting 115 Doc No UMAN FL 0110 Rev No 1 02B In this chapter Troubleshooting Procedure Self Diagnostic Item TROUBLESHOOTING ...

Page 116: ...related equipment is failed REPL will not guarantee proper operation nor safety for unauthorized repairing If a trouble occurs determine whether the cause lies in the mechanical side or in the control system PLC side A problem may cause a secondary problem therefore try to determine the cause of trouble by considering the whole system If the problem is found in the FlexiLogics base PLC model check...

Page 117: ...t The terminal screws are not loose The terminal block is installed securely Correct Check the power voltage 24 VDC 15 at the FlexiLogics terminal Normal Remove the programmer If the PWR LED becomes normal the port connector internal supply may be shorted in the external connections of this port Still unlit Remove the expansion If the PWR LED is still OFF the FlexiLogics Unit basic unit may be fau...

Page 118: ... to the state of the input status LED the corresponding X device state cause may lie in the user program or in the in RUN mode environment Not normal Check whether the X device If it is forced release the force designation is forced or not then execute the EEPROM write operation Not forced Check whether the I O In force run mode physical inputs and allocation table is identical to outputs are not ...

Page 119: ...l If it is not normal check the output cable Check the voltage at the load connections If it is normal check the specification of the load also check environmental factors Check the I O allocation In force run mode physical inputs and table is identical to outputs are not updated the actual I O configuration Not identical Execute the automatic I O Download the application now and allocation and ch...

Page 120: ...ge voltage voltage fluctuations or differences of grounding potentials may cause the problem depending on the power supply system or the grounding system Check the operation in accordance with the precautions as maintioned For some cases isolation from the ground may lead to the stable operation 3 If an improper operation occurs synchronously with the operation of machinery The vibration of the eq...

Page 121: ... event history table This event history table can be displayed on the FlexiSoft Power ON OFF is also registered If the PLC has entered into ERROR mode connect the FlexiSoft to the PLC to confirm the error message in the event history table This information is important to recover from an error In the event history table No 1 message indicates the latest event recorded Each column shows the followi...

Page 122: ... in each main loop scan or only at power up This is mentioned in the following table The configuration devices M and configuration registers MW are used for special purposes Error Messages and related information No Event Info1 Info 2 Info 3 Info 4 Special Meaning and Check at Device countermeasures 1 Retentive MW01_6 In the power up initialization Only Power On Data Loss data invalidity of RAM ba...

Page 123: ... Each main loop time over time MW02_1 mS Default Alarm Correct the scan program to reduce the scan time or use WDT instruction to extend the check time 7 System Power OFF no error Only Power Up power off 8 System Power ON no error Only Power Up power on 9 WDT Error MW01_00 The watchdog timer error has Only Power Up MW01_11 occurred Error down If the error occurs frequently replace the unit ...

Page 124: ...rrupted ERR LED blinks at one second interval 3 No Ladder or Ladder corrupted ERR LED blinks at one second interval Diagnosis Registers for Serial and Ethernet Communication channels Following system registers and system coils can be used for the control and diagnosis of communication channels Register Coil Tag Name Read Write Description SW0003_14 COM1 Status Read only 0 Communication Error 1 Com...

Page 125: ... node is for COM1 present or not Total 2 word Register are mapped for 32 nodes SW66 S79 Node Status Registers Read only Shows the status of the node whether node is for COM1 present or not Total 14 word Register are mapped for 224 nodes SW80 S81 Node Status Registers Read only Shows the status of the node whether node is for COM2 present or not Total 2 word Register are mapped for 32 nodes SW82 S9...

Page 126: ...Maintenance 126 Doc No UMAN FL 0110 Rev No 1 02B In this chapter Precautions during operation Daily Checks Periodic checks Maintenanace Parts MAINTENANCE AND CHECKS ...

Page 127: ...nds 3 Do not touch any terminals while the FlexiLogics unit is in operation even if the terminals are not live parts This may cause malfunction of the FlexiLogics unit owing to static electricity 4 Do not touch the expansion connector pins while the FlexiLogics base model is in operation This may cause malfunction of the units owing to static electricity Fix the expansion connector cover if the ex...

Page 128: ...r is normal Troubleshooting RUN Lit when operating normally ERR Error Not lit when operating normally Mode control Check that the mode control switch is in Turn this switch to R RUN side switch R RUN side Normal operation is performed when this switch is in R RUN side Input LEDs Lit when the corresponding input is ON Check that the input terminal screw is not loose Check that the input terminal bl...

Page 129: ...that the option card is inserted Not loose securely if any Check that the expansion rack unit is Not loose installed securely if any Check that the expansion cable is Not loose not damaged connected securely and the cable is not damaged if any Check that the I O module on the Not loose expansion rack is inserted securely if any Input output Measure the input output voltage at the The voltage must ...

Page 130: ...am saved on a floppy disk etc are the same 9 4 Spare Parts To recover from trouble quickly it is recommended to keep the following spare parts Item Quantity Remarks FlexiLogics basic unit 1 Maintain at least one to minimize the down time of the controlled system Programming tool 1 Useful for the troubleshooting procedure Master program As required Saved on a CD or USB stick etc Expansion rack or 1...

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