Instruction/ maintenance manual of the product F940 Mitsubishi
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HARD W ARE MANU AL F940GO T -SWD-E/L WD-E.
F940GO T -SWD-E/L WD-E Forew ord • This man ual contains te xt, diag rams and e xplanations which will guide the reader in the correct inst allation and o peratio n of the comm unication f acilities of FX series. • Bef ore attempting to install or use the comm unication f acilities of FX s er ies this man ual should be rea d and understoo d.
F940GO T -SWD-E/L WD-E i F940GO T -SWD-E/L WD-E HARD W ARE MANU AL Manual num ber : JY992D77901 Manual re vision : D Date : F ebr uar y 2000.
F940GO T -SWD-E/L WD-E ii Guidelines f or the saf ety of the user and pr otection of the F940GO T - SWD-E/L WD-E This manual prov ides inf or mation f or the installation and use of the Graphic Operation T er minal F940GO T . The manual has been written to be used b y tr ained and competent personnel.
F940GO T -SWD-E/L WD-E iii Note’ s on the symbology used in this manual At v ar ious times through out this manual cer tain symbols will be used to highlight poi nts of inf or mation which are intended to ensure the users personal saf ety and protect the integr ity of the equipment.
F940GO T -SWD-E/L WD-E iv Memo.
F940GO T -SWD-E/L WD-E v CONTENTS 1. INTRODUCTION ................................................................................... 1-1 1.1 Outline of product ........................ ........................... ............................ ........
F940GO T -SWD-E/L WD-E vi 5. Maintenance .......................................................................................... 5-1 5.1 Outline of maintenance ......................... ........................... ............................ .....
INTRODUCTION 1. 1-1 1. INTR ODUCTION This sec tion describes the product con figura tion and the sys tem configur ation of the g raphic oper ation ter minal.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-2 1.1 Outline of pr oduct The gr aphi c operation ter minal (which ma y be hereafte r abbre viated as "GO T ") is attached on the pan el f ace of a c.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-3 User sc reen s 1) Screen displa y function The screens crea ted b y the user can be di spla y ed. The f oll ow ing functions can be as signed to each scre en. And the screens to be displa yed can be limited u sing the security functio n.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-4 c) Data change function -The n umer ic data being moni tored can be c hanged. d) Switch function -By manipula ting the oper ation k e ys in the GO T , bit de vices in the PLC can be set to ON and OFF . The displ a y panel f ace can be assi gned as touch k e ys to off er the s w itch fu nc- tion.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-5 System sc reens 1) Monitor funct ion a) List prog ram (onl y in the FX Series) - Progr ams can be read, written and mo nitored in the f or m of inst r uction list p rogr am.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-6 d) Data sampling fu nction The current v alue of sp ecified data registers are ac quired in a constant cycl e or when the trigger condition is satisfied. -The sampl ing data can b e displa y ed in the f or m of list or g raph.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-7 f) Other functions Man y other function s are b uilt in. -The real-tim e cloc k is b uilt in, and the current time can be s et and displa y ed.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-8 1.2 Pr oduct configuration The GO T is equipped with accessories (1) to (3) belo w . P ar ts (4) t o (8) are off ered as option s. 1) F940GO T (main body) F940GO T -SWD-E: 5.7" STN ty pe LCD (with eight colors) F940GO T -L WD-E: 5.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-9 3) P ackin g P acking to pre v ent dusts and w ater Used to attach t he GO T to a control pane l.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-10 Optional parts 4) Software to create user screens (3.5" FD) FX-PCS-DU/WIN-E V2.10 or later (in accordanc e with the Windo ws95) SW o D5C-GO TRE-P A CK (" o " indicates a numeric not less than 1.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-11 6) Connection cab le FX-50DU-CAB0 (3 m, 9.84 ft) Connection ca ble F X-50DU-CAB0-1M (1 m, 3.28 ft) Connection ca ble F X-50DU-CAB0-10M (10 m, 32.81 ft) Connection ca ble F X-50DU-CAB0-20M (20 m, 65.62 ft) Connection ca ble F X-50DU-CAB0-30M (30 m, 98.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-12 8) Batter y PM-20BL (spare par t) This is used to bac k up the al ar m histor y data, the rea l-time cloc k, etc.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-13 10) Data tr ansf er adaptor F9GT -40UMB This is an optiona l adapto r to connect the FX-EPR OM-4 M 9) and transf er t he user scr een data to the fl ush memor y inside the GO T .
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-14 1.3 System configuration The syste m configur ation to use th e GO T is described belo w . F940GOT-SWD-E/LWD-E Data t rans fer cabl e F X-232CAB-1 (when the.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-15 Printer < Dedicat ed pri nt ers > GT-10A K 6PR(-K), A7(N)PR < General-purpose pri nt ers > ESC /P Printer equippe d wit h RS-232C int erfac e (Prints out sampl i ng dat a, al arm hist ory and al arm mess ages.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-16 The figure be low s hows connection to peripher al units us ed to create sequenc e progr ams. 1 F940GOT-SWD-E/LWD-E Data trans fer c able F X -232CAB-1 (whe.
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-17 Note: This two-por t interf ace function is eff ectiv e in CPU por t connection (via the RS-422) . This function is not a v ailab le in computer link co nnection (via the RS-422 or the RS-232C) and CPU por t connection (via the RS-2 32C).
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-18 F940GOT-S WD-E/ LWD-E FX/FX 2C / Series FX 0 /FX 0S /FX 0N /FX 2N / FX 2NC Series Data transfer cable FX-422C AB0 Con nection cable FX-40DU- CAB/EN Program .
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-19 Note: The tw o-por t in terf ace FX-2PIF is a v ailab le in CPU p or t connection (v ia the RS-422). Th is interf ace is not av ailab le in computer link conn ection (via the RS-422 or the RS-232C) and CPU por t connect ion (via the RS-232C).
F940GO T -SWD-E/L WD-E INTRODUCTION 1. 1-20.
Installation, Wiring and General S pecifications 2. 2-1 2. Installation, Wiring and General Specifications This sec tion describes insta llation of the GO T and wiring of the po wer supply . 2.1 Installation of main body Caution on installatio n • Use the u nit in the en vironment f or the gener al specific ations described in t he manual.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-2 The GO T is to be embedd ed in a panel. P erf or m the install ation procedu re described below . 1) Machining the mounting p anel f ace On the panel f ace, drill a mounti ng hole of the d imensions sho wn on the right.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-3 3) Fixing the GO T Hang the hook of each m etal fixture (off ered as accesso r y) to a mounting hook hole in the GO T . Tigh ten a mounting bolt (off ered as accessor y) securel y in each positi on.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-4 2.2 Wiring of power suppl y Cautions on W iring • Mak e sure to shut do wn the po wer su pply outside the u nit bef ore star ting installati on or wiring.If the po wer suppl y is not sh ut down outside , electrical shoc k or damages of the unit ma y be caus ed.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-5 The po wer is supplied to the GO T from a PLC or an e x ter nal po wer su pply unit. • Connec tion e xamples 1) When the po wer is suppl ied from an FX Ser ies PLC (Ref er to "Cautions on connection" in the ne xt page .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-6 2) When the po wer is supp lied from an e xter nal po wer s upply unit Connect the po w er terminal provide d on the rear f ace of the GO T to the 24V DC ter minal in the e xter nal po wer supp ly unit.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-7 • Specific ations of po wer supply un it Item Specifications F940GO T -L WD F940GO T -SWD Suppl y v o ltage 24V DC +10.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-8 Cautions on connect ion • The curre nt consump tion of the GO T is as sho wn in t he tab le abo ve .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-9 2.3 Functions of operation keys and connector s 1) F ront panel a) Displa y unit Allo ws gr aphic displa y of 320 × 240 dots.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-10 2) Rear panel a) P ow er ter minal Supplies th e po wer to the GO T , and a llo ws ground ing. b) Batter y PM-20BL Bac k s up the sa mpling data, the alar m histor y and the current time .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-11 3) Connectors pro vided on the side Used when a p r inter is conne cted or when a PLC is con- nected via a computer lin k unit.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-12 2.4 Outside dimensions POWER RS232C RS422 152 (5.98) 162 (6.38) 120 (4.72) 130 (5.12) 57 (2.24) 5 (0.20) Outside pai nting color : Munsell 0.0 8GY 7.64/0.81 Mass: Appro ximatel y 1.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-13 2.5 General specificationsl Ambient tempe rature Dur ing operation: 0 to +50 ° C (0 to +40 ° C when e xtension interf ace is used) During storage: -20 to +60 ° C Ambient humidity During operation: 35 to 85%RH (Condensation shall not be allo wed.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-14 Suppl y v oltage 24V DC +10%, -15% Current consumption: 390 mA/24V DC (F940GO T -L WD-E) 410 mA/24V DC (F940GO T -SWD-E.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-15 2.6 Connection to personal computer Use the f ollo wing cab le to connect a p ersonal computer .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-16 Pin assig nment and con nection diag ram o f transf er cab les - T ransf er cab le FX-232CAB-1 - T ransf er cab le FX-2.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-17 - T ransf er cab le F2-232CAB-1 D-sub (male) 25-pin Personal compute r side GOT side D-sub (fema le) 9-pin 13 12 11 10 .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-18 2.7 CPU por t conn ection Use either of the f ollow ing cab les to connect the PLC dire ctly .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-19 a) F940GO T b) FX-40DU-CAB, FX-40 DU-CAB-10M or FX-50DU-CABL c) FX-50DU-CAB0, FX-50DU-CAB0-1M, FX-50DU-CAB0-10M, FX-50D.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-20 Pin ass ignment and connec tion di agr am of co nnection cab les (T he connec tion cab les are off ered as opti ons.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-21 • When th e CPU in the FX/A Series PLC is directly connec ted, up to f our GO T units can be connected to one PLC (1-to-N co nnection).
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-22 Connection ca b le e xamples: 1st GO T : FX-50DU-CAB0 (equiv alent to connection c abl e f or PLC) 2nd GO T: FX-2 32CAB-1 3rd GO T : Cab le created b y user (Ref er to the connec tion diagr am.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-23 • In th e case of the FX 2N Ser ies , communi cation can be perf or med b y CPU por t con nection (RS-232C comm unication) usi ng the FX 2N -232-BD .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-24 Connection ca b le e xamples: 1st GO T : FX-232CAB-1 2nd GO T: Cab le created b y user (R ef er to th e co nnec ti o n di agram. ) 3rd GO T : FX-232CAB-1 4th GO T : Cab le created by u ser (R ef er to th e co nnec ti o n di agram.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-25 <Cautions on connection of two or more GO T units> When two o r more GO T un its are conne cted to the FX/A/QnA S.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-26 2.8 Computer link po r t connectio n (MELSEC A Series) The GO T can be connected to the MEL SEC A Ser ies via a comp uter li nk uni t as sho wn belo w .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-27 • Connec t the GO T to the computer l ink unit (PLC) as sho wn belo w . < F or RS-422 comm unication > < F or RS-232C comm unication > The connection cab le F2-232CAB is als o av ailab le.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-28 < F or RS-232C comm unication > D-sub 9-pin D-sub (fem ale) 9-pin GOT side Computer l i nk unit si de (PLC side) .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-29 2.9 Connection to SYSMA C C Series The GO T can be connected to the SYSMA C C Ser ies manuf actured b y OMR ON via a host link uni t as sh own be low .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-30 • Connec t the GO T to the host link unit (SYSMA C C Ser i es) as sho wn belo w . F or connection of a model not sho wn in the e xamples belo w , ref er to the manual of the C Series link unit.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-31 < F or RS-232C communi cation > Example of c onnection to CQM1 (in whic h RS-232C por t is bu ilt in) GOT side CO.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-32 2.10 Connection to FLEX-PC N Series The GO T can be connected to the FLEX-PC N Ser ies manuf actured b y FUJI Electric via a link unit sho wn belo w .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-33 • Lin k unit - NB Series NB-RS1-A C , NB-RS1-DC -N J S e r i e s NJ-RS2, NJ-RS4 - NS Series NS-RS1 - CPU in which RS-232C int erf ace is b uilt in NJ-CPU-B16 • Connec tion diagr am Connect the GO T and the link unit (PLC) as show n below .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-34 < F or link por t connect ion (RS-232C) > < F or connection of b uilt-in RS-23 2C interf ace > D-sub 25-pin.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-35 2.11 Connection by general-purpose comm unication The GO T can be connec ted to a gener al controller such as micro c omputer board. (The connec ted controlle r is hereafter ref erred to as "host (unit)".
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-36 Accordingly , to displ a y the data stored in the host unit o n the screen, th e host unit shoul d tra nsf er the data to the data area inside the GO T using write command s.
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-37 • Connec tion diagr am Connect the GO T and the host unit as shown belo w .
F940GO T -SWD-E/L WD-E Installation, Wirin g and General S pecifications 2. 2-38 • Comm unication setting The setting re lated to com municati on can be perf or med using th e screen creation softw are or the GO T main body .
Startup 3. 3-1 3. Star tu p This sect ion de scribes the star tup procedure from tur ning on of the po wer of the GO T to selec- tion of the m ode . This sec tion describes also the e n vironment setting im por tant to use of the GO T . Mak e su re to read this s ection carefully .
F940GO T -SWD-E/L WD-E Startup 3. 3-2 3.1 Star tup pr ocedure This parag raph descr ibes the star tup procedu re from tur ning on of the pow er of th e GO T to selectio n of the mode . •P erf or m wir ing of the po w er supply unit of t he GO T . (Ref er to Section 2.
F940GO T -SWD-E/L WD-E Startup 3. 3-3 •A user screen is di spla y ed. If an y user screen has not been created, the SELECT MODE s creen is displ a y ed as f ollows . •The SELECT MODE sc reen is di spl a y ed. Each men u i tem on the screen functions as a to uch k e y .
F940GO T -SWD-E/L WD-E Startup 3. 3-4 USER SCREEN MODE HPP MODE SAMPLI NG MODE ALARM MOD E TEST MOD E OT HE R M OD E [ SELECT MODE ] END [ S ELECT MODE sc reen ].
F940GO T -SWD-E/L WD-E Startup 3. 3-5 3.2 Operation en vir onm ent setting The oper a tion en vironment setti ng functi on perf or ms initia l settin g impor tant to oper ation o f the GO T .
F940GO T -SWD-E/L WD-E Startup 3. 3-6 The areas en closed wi th brok en lines fu nction as touch k e ys. (Brok en lines are not a ctually displa ye d on the screen.) a) LANGU A GE Allows to s et the language displa yed on the system screens such as J apanese and English.
F940GO T -SWD-E/L WD-E Startup 3. 3-7 h) B UZZER Allo ws to set the b uzzer s ound issued when a k ey is pressed. i) LCD CONTRAST Allo ws to set the LCD br ightness . j) CLEAR USER D A T A Deletes the u ser screen data. k) END Exits the SET -UP MODE screen.
F940GO T -SWD-E/L WD-E Startup 3. 3-8 Each setting sc reen is displa yed as s hown bel ow . On each screen, when the END k e y at the upper ri ght cor ner is pressed after se tting is comple ted, t he SET - UP MODE scr een is d is- pla y ed. • Set the lang uage used on the system screens and the user screens .
F940GO T -SWD-E/L WD-E Startup 3. 3-9 a) PLC TYPE Allo ws to selec t either one among FX SERIES , A SERIES , C SERIES (manuf actured b y OMRO N), N SERIES ( manuf actured b y FUJI Electric) and UNI- VERSAL (gener al-pur pose commun ication). b) CONNECTION Allo ws to set the connection method o f the PLC selected in 1] abo v e.
F940GO T -SWD-E/L WD-E Startup 3. 3-10 c) ST A TION # Allows to s et the station No . of the link unit connected to the GO T when "LINK POR T" is selected in 2] abo v e .
F940GO T -SWD-E/L WD-E Startup 3. 3-11 •Set the serial comm unication par ameters f or the pr inter used to print out a lar m mess ages and sampli ng data. •Mak e s ure to set "PRINTER" to "USE" when a printer is connected . When it is set to "USE", the tw o-port interface function is not a vailab le .
F940GO T -SWD-E/L WD-E Startup 3. 3-12 •Set the d uration in th e unit of seco nd in which the OPENING SCREEN screen indicat ing the model name , the v ersion, etc.
F940GO T -SWD-E/L WD-E Startup 3. 3-13 •Set the menu call ke y which changes ov er the screen mode ( in which a use r screen is displa yed ) to the SELECT MODE screen. The m enu ca ll ke y is me sh ty pe, an d 2 x 2 i n size. • One or tw o corners c an be selected among the f our corner s of the screen.
F940GO T -SWD-E/L WD-E Startup 3. 3-14 • Set the time used in the time s w itch, the sampling mode and th e alar m mode . •When "D A TE" or "TIME" is selected , date or time can be entered using the ten-k e y pad displa yed at the bottom of the screen.
F940GO T -SWD-E/L WD-E Startup 3. 3-15 •Set the time at which the bac klight of the displa y screen beco mes e xtinguish ed. When a touc h ke y is not pressed or the us er screen is not c hanged ov er within the spec ified OFF time, the backlight becomes e xt in- guished.
F940GO T -SWD-E/L WD-E Startup 3. 3-16 •Set whether or no t the bu zz er sound is to be issued when a k ey i s pressed or an error occ urs. •Select "B UZZER ON" or "BUZZER OFF". •The LCD brightness ca n be set in 15 step s. When the k e y is pressed, the LCD bec omes dar ker .
F940GO T -SWD-E/L WD-E Startup 3. 3-17 •The screen d ata stored in th e GO T can be cleared. •When "YES" is selected , the message "NO W CLEAR- ING USER D A T A" is displa y ed and no k ey is accepted. When the message " COMPLETED!" is disp la yed, the data is cl eared comple tely .
F940GO T -SWD-E/L WD-E Startup 3. 3-18.
Extension Module 4. 4-1 4. Extens ion Module This se ction desc r ibes handli ng of the e xtension module int erf ace pro vided on the rea r f ace of the GO T .
F940GO T -SWD-E/L WD-E Extension Modu le 4. 4-2 Operating procedure a)FX-EPR OM-4M b)F9GT -40UMB c)User sc reen/system sc reen selector s w itch d)Extension m odule interf ace 1)Attach the FX-EPR OM-4M a) in which user screens are sa v ed to the F9GT -40UMB b).
F940GO T -SWD-E/L WD-E Extension Modu le 4. 4-3 5)When transf er is finished, make sure to turn off the power of the GO T and remo ve the adaptor b)..
F940GO T -SWD-E/L WD-E Extension Modu le 4. 4-4.
Maintenance 5. 5-1 5. Maintenance This sec tion describes maint enance such as re placement of the b atter y and the bac klight. 5.1 Outline of main tenance Cautions on startup and maintenance • Connect c orrectly th e batter y f or memor y bac k up .
F940GO T -SWD-E/L WD-E Maintenance 5. 5-2 CA UTION • Mak e sure to tur n off the po wer bef ore attaching or remo ving an e xtension mod ule . If an e x tensi on module is atta ched/remo v ed while the po wer is s upplied, the contents stored in th e memor y or the EPR OM memor y itself ma y be damag ed.
F940GO T -SWD-E/L WD-E Maintenance 5. 5-3 5.2 Replacement of battery When th e batt er y v olt age dro ps, the cont rol de vices f or system in f or ma tion set by the screen c re- ation so ftware bec omes ON. Th e contr ol de vices ar e int er locking with auxi liar y r ela ys in the PLC .
F940GO T -SWD-E/L WD-E Maintenance 5. 5-4 The alar m histor y and the sa mpling data a re held f or appro ximately 1 month after the con- trol de vice f or batter y v ol tage dr op bec om es ON. After 1 mon th, these data can not be held. It is recomm ended to replace th e batter y soon.
F940GO T -SWD-E/L WD-E Maintenance 5. 5-5 5.3 Replacement of bac klight Replace the back light F9GT -40L TS using the f ollo wing procedu re. Replacement p rocedure a)Mounting scre w b)Bac k light conne ctor c)Bac klight F9GT -40L TS d)Bac k light fixi ng holder 1) Mak e sure that the po wer of the GO T is tur ned off .
F940GO T -SWD-E/L WD-E Maintenance 5. 5-6.
Troubleshooting 6. 6-1 6. T roub leshoo ting This sec tion describes troub leshooting during oper ation. 6.1 P ower indication When an abno r mality has occurre d, chec k the f ollo wing points . The PO WER LED in the GO T is lit b y the 5 V pow er supply inside the GO T .
F940GO T -SWD-E/L WD-E Troubleshooting 6. 6-2 The tab le below sho ws the list of error messages dis pla ye d dur ing manipulation and operation of the GO T . Confir m the contents of an error , and take approp riate actions . Err or messa ge Contents Actions CAN NO T WR ITE T O P LC MEMOR Y .
F940GO T -SWD-E/L WD-E Troubleshooting 6. 6-3 Err or messa ge Contents Actions COMMUNICA- TION ER R OR OCCURS.*1 The pow er supply of the PLC is set to OFF . S et to ON the pow er of the PLC. The cab le is im perf ectly co nnected or def ectiv e. Connect the cab le correctly .
F940GO T -SWD-E/L WD-E Troubleshooting 6. 6-4 * When it is di fficult to sea rch the change d data, it is recomm ended to write the data again to the GO T from the s creen data bac kup file c reated using t he screen creation softw are.
Additional Functions (in Ver3.00 or later) 7. 7-1 7. Additional Functions (in V er3.00 or later) 7.1 Applicab le V er sions and Models Contents of Ad ditional Functions 1) MELSEC QnA Ser i es PC can be c onnected. CPU direct co nnecti on (R S-422) a nd comput er link connect ion (RS- 422, RS-2 32C) ar e ava il a bl e.
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-2 7.2 Connection to MELSEC QnA Series PC • Appli cab le PCs * Connection is sa me as that of t he A Ser ies e xcept computer link connectio n via the RS- 422 inter f ace whose connec tor is D-sub , 25-pin type .
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-3 7.3 Connection to SLC 500 Series The SLC 500 Ser ies PC manuf actured by Allen-Br adley can be connected using a prog ram- ming con nector in the PC .
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-4 • Connec t the GO T and the SLC Series PC as s hown b elow . F or the ca b le l eng th a nd th e de tail ed s pec ific atio ns o f th e SL C Ser i es, ref er t o th e m anual of the SLC Series .
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-5 7.4 Connection to Bar Code Reader The F940-GO T can be connecte d to a bar code reader . • Appli cab le bar code rea ders The F940-GO T can be connected to an y bar code reader whose comm unication specifica- tions and dat a f or m at are a s shown b elo w .
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-6 • System c onfigur ation • Connectio n * Because the RS-232C c onnector is u sed to connect a ba r code reader , the pr intout fu nc- tion and th e two-p or t inte rf ace function are not a v ailab le while a b ar code reader is con- nected.
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-7 7.5 Screen Har d Co p y Functi on The screen being displ a y ed can be outp ut to a printer .
F940GO T -SWD-E/L WD-E Additional F unctions (in Ver3.00 or later) 7. 7-8 7.6 Additional Function in Alarm History Display • The f ollowi ng touch k e ys (k e y codes) are a dded in the al ar m histor y displa y function .
Additional Function s (in V3.10 or later) 8. 8-1 8. Additional Functions (in V3.10 or later) 8.1 Applicab le V er sions and Models • V ersions F940GO T -SWD-E: Un it man uf actured in October , 1999 or later F940GO T -L WD-E (Whose manuf acturer’ s SERIAL No .
F940GO T -SWD-E/L WD-E Additio nal Function s (in V3.10 or later) 8. 8-2.
Additional Function s (in V4.00 or later) 9. 9-1 9. Additional Functions (in V4.00 or later) 9.1 Applicab le V er sions and Models • V ersions F940GO T -SWD-E: Un it man uf actured in J anuar y , 2000 or la ter F940GO T -L WD-E (Whose manuf acturer’ s SERIAL No .
F940GO T -SWD-E/L WD-E Additio nal Function s (in V4.00 or later) 9. 9-2.
Under no circumstances will MITSUBISHI ELECTRIC be liable responsib le f or any consequential damage that ma y arise as a result of the installation or use of this equipment. All e xamples and diagrams sho wn in this manual are intended only as an aid to understanding the te xt, not to guar- antee operati on.
HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 TELEX: J24532 CABLE MELCO TOKYO HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN JY992D7 7901D (MEE0002) Effective FEB.
An important point after buying a device Mitsubishi F940 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Mitsubishi F940 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Mitsubishi F940 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Mitsubishi F940 you will learn all the available features of the product, as well as information on its operation. The information that you get Mitsubishi F940 will certainly help you make a decision on the purchase.
If you already are a holder of Mitsubishi F940, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Mitsubishi F940.
However, one of the most important roles played by the user manual is to help in solving problems with Mitsubishi F940. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Mitsubishi F940 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
