Instruction/ maintenance manual of the product VARISPEEDF7 Omron Healthcare
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The Industrial W orkhorse Model: CIMR-F7Z 2 00V Class 3-phase 0 .4 to 110 kW 400V Class 3-phase 0. 4 to 300 kW Manual No. I66E-EN-01 Note: Specification s subject to ch ange without notice.
F7Z Quic k Star t Guide T ab le of Contents W arnings .............................. .............................. .......... EN-2 Safety Precautions and Inst ructions ..................... ................. ................... ..................
EN-2 Wa r n i n g s CAUTION Cables m ust not be connected or disconnected, nor signal test s carried out, while the power is switched on. The V arispeed F7 DC bus capacit or remains charged e v en after the p ower has been s witched off .
EN-3 Safety Precautions and Instructions General Please read these saf ety precaution s and instructio ns f or use thoroug hly bef ore installing and oper - ating this in v er ter . Also read all of the wa r ning signs on the inv er ter and ensure t hey are n ev er dam- aged or remo ve d.
EN-4 Electrical Connection Carr y out an y work on live equipment in compliance with the nat ional saf ety and accident pre v ention regulations . Carr y out electrical installation in com pliance with the rele v ant regulations . In par ticular , f ollow the installation instructi ons ensur ing electromagnetic compatibility (EMC), e.
EN-5 Layin g Cables Measures Against Line-Bor ne Inte rf erence: Line filter an d frequency in v er ter must be mounted on t he same metal plat e. Mount t he two compo- nents as close to each other as possib le, with cables kept as shor t a s possible.
EN-6 Installation Mechanical Installation Unpac king the In verter Check th e follo wing items after unpac king the in v er ter . If an y irregularities in the abo v e items are f ound, co ntact the agency from wh ich the In verter was pur- chased or y our Omron Y askaw a Motion Control rep resentativ e immediately .
EN-7 Installation Orientation Install the Inv er ter v er tically so as not to redu ce the cooling effect. When installing the In verter , alwa ys pro vide the f ollowing installatio n space to allow normal heat dissipation.
EN-8 Electrical Connection Wiring the In verter Fig 4 Wi ring Diagram T T ermin a ting re s i s t a nce P + + - - IG MEMOBU S comm u nic a tion R S -4 8 5/422 P P R+ R- S + S - S hielded wire .
EN-9 Main Circuit T erminals Main circui t term inal functions ar e summa rized according to ter minal symbols in Ta b l e 1 . Wire the terminals correctly f or the desired pur poses . T able 1 Main Circuit T er minal Functions (200 V Class and 400 V Class) Contr ol Circuit T erminals Fig 5 show s the control terminal arrangeme nt.
EN-10 Fig 6 Flywheel Diode Connection Digital output signals M1 During r un (NO) Closed dur ing Run Function selected by H2- 01 to H2-03 Relay contacts Contact capacity: 1 A max.
EN-11 Sinking/Sour cing Mode (NPN/PNP Selection) The input terminal logic can b e switch ed ov er between sinking mode (0-V common, NPN) a nd sourcing mode (+2 4V common, PNP) by usin g the jumper CN5. An e xternal power supp ly is also suppor ted, pro viding more fre edom in signal input methods .
EN-12 Wiring Main Cir cuit Inputs Installing Fuses T o protect th e inv er ter , it is recommended to use semiconductor fuses like the y are sho wn in the tab le below . T able 4 Input Fuse Selection Consider the f ollowing precautions f or the main circuit power supply input.
EN-13 • If an ear th leakage br eaker is used, it should be able to detect all kinds of current in o rder to ensure a saf e ear th leakage curr ent detection • A magnetic contactor or other s witching de vice can be u sed at the in verter input. The in verter should not be po wered up more th an once per hour .
EN-14 K e ypad Operation Digital Operator Displa y (optional) The key names and function s of the Digital Operator are descr ibed below Digital Operator K eys Key Name Function LOCAL/REMOTE K e y Switches between operation via th e Digital Operator (LOCAL ) and the settings in b 1-01 and b1-02 (REMOTE).
EN-15 P o wer Up and Basic P arameter Setup Star t Up Pr ocedure Fig 8 T r ial Operation Flowchart YE S * 6 * 6 * 4 Motor oper a tion po ss i b le d u ring au tot u ning? *3 S etting s a ccording .
EN-16 Bef ore P ower Up The f ollowing poi nts should be chec ked carefully bef ore the power is s witched on. • Chec k if the power supply meets the inv er ter specification. • Chec k if the pow er supply cable s are tightly connected to th e right ter minals (L1, L2, L3) .
EN-17 motor parameters will be set automati cally . The rema ining motor parameters will be set automati- cally during the first t ime operation. Non-r otating A utotuning f or Line-to-Line Resistance ( T1-01 = 2) Non-rotati ng autotuning for line-to-line re sistance can be u sed in any control mode.
EN-18 Pa ra m - eter Num- ber Name Description Initialize Data A1-00 Language selection f or Digital Opera- tor dis- play(JV OP- 160-O Y only) 0: English 2: German 3: French 4: Italian 5: Spanish 6: P ortuguese A1-01 Pa r am e t e r access level 0: Monitoring only (M onitoring drive mode and settin g A1-01 and A1-04.
EN-19 E1-04 Max. output frequency (FMAX) T o set V/f characteristics in a straight line, set the same v alues for E1-07 and E1-09. In this case, the setting for E1-08 will be disregarded. Alwa ys ensure that the four frequen- cies are set in the follo wing order : E1-04 (FMAX) ≥ E1-06 (F A) > E1-07 (FB) ≥ E1-09 (FMIN) E1-05 Max.
EN-20 T orque Limit (only OL V an d CL V) L7-01 Forw ard drive torque limit Sets the torque limit vlaue as a per- centage of the motor rated torque. Four individual regions can be set.
EN-21 T r oubleshooting General F aults and Alarms F aults and Alarms indicate unsusa l inv er ter / application conditi ons. An alarm does not necessarily switch off t he inv er ter b ut a message is displa yed on th e ke ypad (i.
EN-22 OC Over Current Over Current The Inv er ter’ s output current e xceeded the over- current detection lev el. • Remove the motor and run the Inverter without the motor . • Check the motor for a phase-to-phase shor t. • V erify the accel/decel times (C1- ).
EN-23 Operator Pr ogramming Error s An Operator Programming Error (OPE) occurs when two or more p arameter related to each other are set inapprop riately or an individual parameter setting is incorrect. The In v er ter does not operate until the parameter setting is corrected; howe v er , no other alarm or fault output will occur .
EN-24 A utotuning F aults A utotuning f aults are sho wn below . When the f ollowin g fa ults are detected, t he fa ult is displa yed on the digital operator and the motor coasts to st op.
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