Shinko LMD-100 Instruction Manual Download Page 48

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10. Troubleshooting

If any malfunctions occur, refer to the following items after checking the power and the wiring.

Warning

Turn the power supply to the instrument off before checking the wiring.
Working or touching the terminal with the power switched on may result
in severe injury or death due to Electric Shock.

10.1 Indication is abnormal or unstable.

Problem

Presumed cause and solution

The PV display indicates the
following.

,
,

,
,
,

Error while accessing the CF card, Time error,
Error during data logging, Error while changing set
values
Refer to “8. Other functions”. (p.40, 41)

The SV display indicates

Remaining memory capacity of the CF card is low.
Refer to “8. Other functions”. (p.41)

The SV display indicates

Data logging is forced to stop.

Refer to “8. Other functions”. (p.41)

The CH display is flashing.

Momentary power failure has occurred.
Refer to “8. Other functions”. (p.41)

10.2 Key operation is impossible.

Problem

Presumed cause and solution

Keys cannot be operated.

• Check the Set value lock. (p.28)
• Check whether the front keys are locked by external

contact. (p.37)

10.3

Data logging is impossible.

Problem

Presumed cause and solution

Data logging is impossible.

• Check whether the CF card LOCK switch is set to

LOCK position. (p.33)

• Errors occurred during data logging.

Refer to “8. Other functions”. (p.40, 41)

10.4 Communication failure

Problem

Presumed cause and solution

Communication failure

• The connection or wiring of communication cable is

not secure. (p.16 to 18)

• Burnout or imperfect contact on the communication

cable and the connector.

• Communication protocol of the controller does not

coincide with that of the LMD-100(Shinko protocol).(p.19)

• Communication speed of the controller does not

coincide with that of the LMD-100 (19200bps). (p.19)

• The instrument numbers are duplicated in multiple

controllers. (p.19)

There are setting items which
are impossible to communicate.

Check the controller model. (p.21)
Check the number of connected controllers. (p.21)

For further inquiries, please consult our agency or the shop where you purchased the unit.

Summary of Contents for LMD-100

Page 1: ...CONSOLE DATA LOGGER LMD 100 INSTRUCTION MANUAL ...

Page 2: ...bed in the manual If it is not used according to the specifications it may malfunction or cause a fire Be sure to follow the warnings cautions and notices If they are not observed serious injury or malfunction may occur Specifications of the LMD 100 and the contents of this instruction manual are subject to change without notice Care has been taken to assure that the contents of this instruction m...

Page 3: ...ion devices such as protection equipment against excessive temperature rise etc must be installed as malfunction of this product could result in serious damage to the system or injury to personnel Also proper periodic maintenance is required This instrument must be used under the conditions and environment described in this manual Shinko Technos Co Ltd does not accept liability for any injury loss...

Page 4: ...el Otherwise the life of electronic components especially electrolytic capacitor may be shortened Note Although the case of this instrument is made of flame resistant resin do not install this instrument on or near flammable material 2 Wiring precautions Caution Do not leave wire remnants in the instrument because they could cause a fire or malfunction Use the solderless terminal with an insulatio...

Page 5: ...terminal Working or touching the terminal with the power switched ON may result in severe injury or death due to Electric Shock Be sure to turn the power to the LMD 100 OFF before cleaning Use a soft dry cloth when cleaning the instrument Alcohol based substances may tarnish or deface the unit As the display section is vulnerable do not strike or scratch it with a hard object or press hard on it ...

Page 6: ...2 7 3 CF card insertion 33 7 4 CF card ejection 33 7 5 How to start data logging 34 7 6 How to stop data logging 35 7 7 How to edit CF card data on the personal computer 36 7 8 How to format the CF card 37 7 9 How to lock front key using external contact 37 7 10 Set value memory function 38 7 11 Setting the same value to all controllers simultaneously Broadcast setting 39 7 12 PV SV 5 digit indica...

Page 7: ...onitoring The LMD 100 indicates PV SV and Alarm status of the connected controllers 3 Console The LMD 100 sets values for the connected controllers 4 Set value memory 6 groups of SV for the connected controllers can be saved 5 Broadcast setting The same set value can be set to all connected controllers simultaneously 6 2 point external operation input Edge action Logging Start Stop and Front key L...

Page 8: ...g 1 2 1 System configuration example 2 Fig 1 2 2 Communication converter IF 400 RS 232C RS 485 LMD 100 C5 No 0 DCL 33A Max 16 units LMD 100 C5 No 1 DCL 33A Max 16 units Host computer RS 485 Max 1 2km LMD 100 C5 No 30 Max 31 units DCL 33A Max 16 units RS 485 Max 1 2km LMD 100 DCL 33A Max 16 units RS 485 Max 1 2km ...

Page 9: ...LMD 100 IP TC Option codes are punctuated with a comma IP Dust proof Drip proof IP66 TC Electrical shock protection terminal cover Model LMD 100 96 x 96 x 100mm W x H x D Option codes Table 2 2 1 Code Name C5 Serial communication RS 485 IP Dust proof Drip proof IP66 TC Electrical shock protection terminal cover BK Color Black Front panel frame case 2 3 How to read the model label The model labels ...

Page 10: ...n the controller of the indicated channel number is performing auto tuning or auto reset the 1st decimal point from the right on the PV display flashes 7 CNTL ALM indicator Controller alarm indicator The red LED lights when the controller alarm of the indicated channel is ON JCS 33A JCM 33A JCR 33A JCD 33A Alarm 1 Alarm 2 Heater burnout alarm Loop break alarm Overscale Underscale JCL 33A Alarm 1 A...

Page 11: ...witched from 1 2 3 Number of connected units 1 every 2 seconds If manual switching is selected the 1st decimal point from the right on the CH Channel display lights The channel number can be manually changed by pressing the Channel key 15 LOG ERR indicator Logging error indicator The red LED lights if errors occur during data logging if CF card is defective if the Logging key is pressed without se...

Page 12: ...agnetic switches or cables through which large current is flowing 7 No water oil or chemicals or where the vapors of these substances can come into direct contact with the instrument 8 Take note that ambient temperature of this unit must not exceed 50 122 when mounted through a control panel Otherwise the life of electronic components especially electrolytic capacitor may be shortened 4 2 External...

Page 13: ...the front of the control panel For the IP option fitting the waterproof cover to the control panel cutout mount it between the panel and the face of the LMD 100 Fig 4 4 1 Waterproof cover Cover Polycarbonate 94V 2 Packing Chloroprene rubber Panel SUS304 Attach the mounting brackets to the slots at the top and bottom of the case and secure the controller in place with the screws provided Fig 4 4 2 ...

Page 14: ... with the terminal screw 5 1 Terminal arrangement Fig 5 1 1 Power supply 100 to 240V AC ERR Error output Outputs if errors occur during data logging if the CF card is defective while battery runs down or if the key is pressed without setting time RS 485 to HOST Serial communication RS 485 connection to Host C5 option RS 485 to CNTL Serial communication RS 485 connection to controller EXT CONT KEY ...

Page 15: ...n Solderless Terminal MFG CO LTD V1 25 3 0 63N m Fig 5 1 2 5 2 Wiring examples Caution This instrument has neither a built in power switch circuit breaker nor a fuse Therefore it is necessary to install them in a circuit near the external instrument Recommended fuse Time lag fuse rated voltage 250V AC rated current 2A When wiring keep power lines away from communication lines 5 2 1 Wiring example ...

Page 16: ...16 YB 1 6 17 SG CDM cable length 3000mm Can be extended in units of 500mm fixed length Connection between DCL 33A units Use communication cable CDD or CPP sold separately and plug into modular jack Cable length of CDD 60mm For distances larger than 60mm use the CPP cable Cable length of CPP 500mm For distances larger than 500mm the CPP can be extended in units of 500mm fixed length For distances l...

Page 17: ...nected to the FG terminal the circuit will be closed between the shielded wire and the ground As a result current will run through the shielded wire and this may cause noise Be sure to ground FG terminal Recommended cable OTSC VB 2PX0 5SQ made by Onamba Co Ltd or equivalent Use a twisted pair cable Wiring example between LMD 100 and ACS 13A Fig 5 2 2 2 Terminal numbers for connection differ depend...

Page 18: ...o YB and SG to SG respectively using the communication cable CFP C5 sold separately Connection between NCL 13A units Connect bus plug to bus plug Fig 5 2 2 3 LMD 100 NCL 13A CFP C5 sold separately Bus plug Bus plug Screw type plug for lines Model Terminal block ATB 001 1 sold separately ...

Page 19: ...r supply to the LMD 100 ON warm up indication Turn the power supply to the LMD 100 ON After power on the PV display indicates for approx 5 seconds Fig 6 2 1 After that the LMD 100 reads PV SV and alarm status of the connected controller and indicates them for each channel in the case of automatic switching of the channel number the channel is automatically switched every 2 seconds Fig 6 2 2 Fig 6 ...

Page 20: ...ing mode Twice Main setting mode CH MEMO PV SV CH1 SV setting Set CH1 SV using the or key or CH MEMO PV SV CH1 SV has been set e g 100 e g 100 Pressing the key registers CH1 SV and proceeds to the CH2 SV setting key CH MEMO PV SV CH1 SV has been registered CH2 SV setting CH2 SV can be set continuously Set other channel number controllers in the same way Press the key 10 times or for approx 3sec Th...

Page 21: ...tting mode To set or select each setting item use the or key then register the value with the key The setting item will be switched Display Name Function Setting range Default value Controller model DCL 33A CH MEMO PV SV Selects controller type connected to the LMD 100 Selection item DCL 33A JCS 33A JCM 33A JCR 33A JCD 33A NCL 13A JCL 33A ACS 13A Number of controllers 1 unit CH MEMO PV SV Sets the...

Page 22: ...ging Setting range 1 to 12 January to December Day 1 1st CH MEMO PV SV Sets the day Do not set a non existent day such as 31st Feb or 31st Nov Logging file name and updated date will not coincide Not available during data logging Setting range 1 to 31 Hour 0 CH MEMO PV SV Sets the hour Not available during data logging Setting range 0 to 23 Minute 0 CH MEMO PV SV Sets the minute Not available duri...

Page 23: ...o start time Not available during data logging or if Not effective is selected during Logging auto start selection Setting range 00 00 to 23 59 Hour Minute Logging auto start timer end 00 00 CH MEMO PV SV Sets logging auto start end time If logging auto start start and end time are the same logging continues until power off or until CF card capacity is exceeded Not available during data logging or...

Page 24: ...ection item No format Format External operation input LOG priority External operation input LOG has priority CH MEMO PV SV Selects whether priority is given to the external operation Selection item External operation input LOG has priority The key has priority Instrument number 0 CH MEMO PV SV Sets the instrument number individually to each instrument when communicating by connecting plural instru...

Page 25: ...al band OUT2 proportional band Integral time Derivative time ARW OUT1 proportional cycle OUT2 proportional cycle Manual reset Set value lock AT Auto reset However if SV is changed from the controller side the SV of the Set value memory number cannot be changed To change SV of the Set value memory number set it in the next SV setting mode Setting range 1 to 6 SV CH MEMO PV SV Sets the SV of the con...

Page 26: ...ion If OUT1 is ON OFF action the SV display is unlit and this setting is impossible Setting range 0 to 300 seconds ARW CH MEMO PV SV Sets OUT1 ARW anti reset windup of the connected controller For control actions other than PID the SV display is unlit and this setting is impossible Setting range 0 to 100 OUT1 proportional cycle CH MEMO PV SV Sets OUT1 proportional cycle for the connected controlle...

Page 27: ...ons other than P and PD the SV display is unlit and this setting is impossible Available only when DCL 33A NCL 13A JCL 33A is selected during Controller model selection Setting range Proportional band converted value For DC voltage and current input the placement of the decimal point follows the selection ...

Page 28: ...3 All set values except Input type can be changed However changed values revert to their previous value after power is turned off because they are not saved in the non volatile memory Do not change any setting item in Auxiliary function setting mode 2 or Setup mode If any item in Auxiliary function setting mode 2 or Setup mode is changed it will affect other setting items such as the SV Alarm valu...

Page 29: ...V SV display mode The unit proceeds to the All set values reading mode During data logging or setting mode it is impossible to proceed to this mode Display Name Function Setting range All set values reading CH MEMO PV SV All set values of the connected controllers can be read The unit automatically reverts to the PV SV display mode after reading all set values ...

Page 30: ...CH MEMO PV SV OUT2 proportional band CH MEMO PV SV OUT2 proportional cycle CH MEMO PV SV Controller model CH MEMO PV SV Manual reset CH MEMO PV SV Number of controllers Reverts to the PV SV display mode or Data logging mode Reverts to the PV SV display mode or Data logging mode Setting items with dotted lines are optional and they appear only when the options are added Key operations To set values...

Page 31: ...O PV SV All set values reading CH MEMO PV SV Month CH MEMO PV SV Logging auto start timer start Automatically reverts to PV SV display after reading all set values CH MEMO PV SV Day CH MEMO PV SV Logging auto start timer end CH MEMO PV SV Hour CH MEMO PV SV Logging cycle CH MEMO PV SV Minute CH MEMO PV SV CF card used memory indication CH MEMO PV SV PV logging CH MEMO PV SV CF card format CH MEMO ...

Page 32: ...en any other CF cards commercially available are used turn the power off after data logging has stopped If power is turned off without data logging being stopped the data might be lost or the CF card may not be able to be used Recommended CF cards CF card included and also sold separately by Shinko Technos Co Ltd Type I Thickness 3 3mm Maximum capacity 2GB Format FAT16 Writing method Writing in a ...

Page 33: ...7 3 1 Fig 7 3 2 7 4 CF card ejection Caution Make sure not to press the card ejection button too hard as this may cause the CF card to fall to the ground Be sure to pull the CF card out by pressing the CF card ejection button If a defective CF card is inserted the reset function to prevent malfunction is initiated and the instrument reverts to the warm up status 1 Shift the LOCK switch to UNLOCK S...

Page 34: ...and end time If Logging auto start start and end time are the same logging continues until power off or until CF card capacity is exceeded After power is restored Auto start function is enabled if logging is within the selected time between Auto start start and end time and logging is performed During logging usual Logging start stop can be performed During logging if external operation input LOG ...

Page 35: ...e After the power is restored data logging is stopped However if external operation input LOG terminals 19 and 20 are connected Contact Closed data logging automatically resumes and writes the data in a new file If momentary power failure occurs while writing to the CF card one batch of logging data might be lost 7 6 How to stop data logging 7 6 1 Data logging stop There are 2 ways to stop data lo...

Page 36: ...CF card into the CF card Reader Writer 2 Select the data in the CF card The following shows an example using Windows XP Select the Removable Disk and double click on the data in the CF card Fig 7 7 1 Microsoft EXCEL will start and the file will be opened Fig 7 7 1 3 Edit data in the CF card The logged data can be edited See Fig 7 7 2 Fig 7 7 2 ...

Page 37: ... 3 Select Format in the CF card format selection mode By pressing the key select Format in the CF card format selection mode then press the key The unit proceeds to the CF card format confirmation mode 4 Perform formatting the CF card Press the key after confirming that Format has been selected The unit proceeds to External operation input LOG priority mode and the formatting is completed 7 9 How ...

Page 38: ...To change SV of the Set value memory number set it in the SV setting mode How to register the Set value memory number e g When 5 units of controller are connected 30 types of SV can be registered as follows Set value memory No Channel No 1 2 3 4 5 6 1 100 200 150 125 140 230 2 110 210 170 135 150 230 3 120 220 190 120 150 220 4 130 230 210 120 160 220 5 140 240 230 100 160 210 When registering SV ...

Page 39: ...cted controllers simultaneously If SV is changed the SV in the Set value memory number will also be changed If the controllers connected to the LMD 100 are not under the same condition broadcast setting is not always possible To release Broadcast setting function press the key for approx 1 second again 7 12 PV SV 5 digit indication When PV or SV is 5 digit number the indication will be as follows ...

Page 40: ...r when writing to CF card Unformatted CF card CF card format does not coincide with the LMD format Error when writing to CF card CF card is not inserted Excess CF card memory capacity Undefined error Error when reading from CF card CF card is not inserted Error when reading from CF card Non existent file number or data number When errors occurred data logging is stopped and the error indication re...

Page 41: ...the LMD 100 If settings are changed from the LMD 100 and if the controllers are in setting mode the PV display of the LMD 100 indicates as above for approx 2 seconds and the LMD 100 reverts to the PV SV display mode without updating set values At this time the LMD 100 reads all set values of the controllers sets them on the LMD 100 to make values even When changing settings from the controller If ...

Page 42: ...re External memory device Media Recommended CF cards CF card included and also sold separately by Shinko Techos Co Ltd Type I thickness 3 3mm Maximum capacity 2GB Format FAT16 For commercially available CF card it may be FAT32 Writing method Writing in a new file Opens a new file every time logging starts and saves in it CF card memory usage In the case of 2 controller units being connected and wh...

Page 43: ...me of data depending on number of connected units and data logging items exceeds the logging cycle the previous data will be saved Controller Controller models are classified as shown below Default DCL 33A 0 DCL 33A 1 JCS 33A JCR 33A JCD 33A JCM 33A 2 NCL 13A 3 JCL 33A 4 ACS 13A Logging cycle 1sec 2sec 5sec 10sec 15sec 20sec 30sec 1min 2min 5min 10min 20min 30min 60min Default 10sec Logging item S...

Page 44: ...ternal contact is closed However while external contact is open logging Start Stop by front key is possible Front key Lock Unlock using External contact Front key LOCK UNLOCK can be set using external contact KEY LOCK terminals 18 and 20 are disconnected Contact from Closed to Open Front key UNLOCK KEY LOCK terminals18 and 20 are connected Contact from Open to Closed Front key LOCK Circuit current...

Page 45: ...d from the controller side the LMD 100 reads and saves the sending items the LMD 100 already has Sending items of the LMD 100 SV Alarm 1 value OUT1 proportional band OUT2 proportional band Integral time Derivative time ARW OUT1 proportional cycle OUT2 proportional cycle Manual reset Set value lock AT Auto reset However even if SV is changed from the controller side the SV of the Set value memory n...

Page 46: ...n Insulation resistance 10M or more at 500V DC Dielectric strength Between power terminal and communication terminal 1 5kV AC for 1 minute Between power terminal and output terminal 1 5kV AC for 1 minute Between communication terminal and output terminal 1 5kV AC for 1 minute Attached functions Power failure countermeasure Self diagnosis Warm up indication Error indications Momentary power failure...

Page 47: ...ication Synchronization method Start stop synchronization Communication speed 9600 19200bps Selectable by keypad Default 9600bps Code form ASCII Error correction Command request repeat system Error detection Parity check Checksum Data format Communication protocol Shinko protocol Start bit 1 Data bit 7 Parity Even Stop bit 1 Instrument number 0 to 95 Dust proof Drip proof Option code IP Dust proof...

Page 48: ...sumed cause and solution Keys cannot be operated Check the Set value lock p 28 Check whether the front keys are locked by external contact p 37 10 3 Data logging is impossible Problem Presumed cause and solution Data logging is impossible Check whether the CF card LOCK switch is set to LOCK position p 33 Errors occurred during data logging Refer to 8 Other functions p 40 41 10 4 Communication fail...

Page 49: ...V SV Alarm 1 value CH MEMO PV SV OUT1 proportional band CH MEMO PV SV OUT2 proportional band CH MEMO PV SV Integral time CH MEMO PV SV Derivative time CH MEMO PV SV ARW CH MEMO PV SV OUT1 proportional cycle CH MEMO PV SV OUT2 proportional cycle CH MEMO PV SV Manual reset Sub setting mode Display Setting item Data CH MEMO PV SV Set value lock CH MEMO PV SV AT Auto reset ...

Page 50: ...V SV Year 0 2000 CH MEMO PV SV Month 1 January CH MEMO PV SV Day 1 1st CH MEMO PV SV Hour 0 hours CH MEMO PV SV Minute 0 minutes CH MEMO PV SV PV logging Effective CH MEMO PV SV SV logging Not effective CH MEMO PV SV OUT1 MV logging Not effective CH MEMO PV SV OUT2 MV logging Not effective CH MEMO PV SV Status logging Not effective CH MEMO PV SV Logging auto start Not effective CH MEMO PV SV Loggi...

Page 51: ...ation CH MEMO PV SV CF card format No format CH MEMO PV SV CF card format confirmation No format CH MEMO PV SV External operation input LOG priority External operation input LOG has priority CH MEMO PV SV Instrument number 0 CH MEMO PV SV Communication speed 9600bps All set values reading mode Display Setting item Default value Data CH MEMO PV SV All set values reading ...

Page 52: ...on IP Serial number No xxxxxx In addition to the above please let us know the details of the malfunction if any and the operating conditions LMD11E4 2009 06 SHINKO TECHNOS CO LTD OVERSEAS DIVISION Reg Office URL E mail 2 5 1 Senbahigashi Minoo Osaka Japan http www shinko technos co jp overseas shinko technos co jp Tel Fax 81 72 727 6100 81 72 727 7006 ...

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