Toyo Denki Service & Repair Forum

We have a vessel agitator running on dual drives due to the 133kw poer required. The drives are stopping then starting without any indication of why. No alarms or faults shown. Just stop and start for no reasong. These drives are over 20 years old. Could the transistors be going? Any ideas?

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— Posted by Fred Andrews on 2012-06-08

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If you need your Toyo Denki unit tested or repaired,
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Industrial Electronic Repair
145 Rockwell Place Ct
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Phone: 1-336-969-0110

Recent 119 Comments

#Toyo Denki by nelson on 2012-09-10 03:04
Toyo Denki vf61v 3722 220vac

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#Toyo Denki by Victor Gonzales Casas on 2015-03-22 20:25
Messrs. ToyoDenki please i need the drive VF61 2244. We appreciate manual if I send it to my email. Also need to buy 2 more. atte. Victor Gonzales Casas. Peru Lima.

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#Toyo Denki by nasir on 2012-01-03 21:08
Required programming manual for parameter setting please asess me to download the programming manualregards,

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#Toyo Denki by zaheer hussain on 2011-01-20 04:49
inverter model ed64sp-16044-w2 igbt module cm-300dy-24h faulty

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#Toyo Denki by edivando on 2018-01-10 17:31
boa tarde. Um favor pode me explicar o erro 1oc - 2oc - 3fque aparece no painel do inversor modelo vf61-2222

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#Toyo Denki by MOTORCONTROL on 2011-06-12 07:09
MANUAL DRIVE

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#Toyo Denki by nasir on 2012-01-03 21:08
Required programming manual for parameter setting please asess me to download the programming manualregards,

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#Toyo Denki by Mitul Ravat on 2012-02-28 06:23
Urgent requirement of Manual of VF61V2222 make of TOYODENKI.

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#Toyo Denki by B.GOVINDARAO on 2011-10-10 05:25
very good drive

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#Toyo Denki by yopi hermawan on 2013-01-30 12:02
Please sent user manual program VF5100HGWee need reprogram my inverter

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#Toyo Denki by ashok solanki on 2013-04-25 09:14
dear sir,we need manual for ac servo drive.vf61-i,3r722,

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#Toyo Denki by muhammad on 2012-03-28 15:01
pls send me book thanks and very good.

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#Toyo Denki by areeb on 2015-11-26 07:41
Dear Kindly I require manual as i have the same inverter, i need to program

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#Toyo Denki by muhammad nadeem on 2011-07-13 11:24
pls send me by email. user manual vf 61

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#Toyo Denki by bethel graphics on 2011-08-06 06:21
Dear sir, we have one komori S II 28 106, Sprint one color printing machine,model-1994. When we switch on the main press, the inverter shows loc . So kindly tell us the meaning of loc, kindly send full details and trouble shoot diagrams, inverter details, we are waiting for your honorable reply, sti…Purchase or Repair: Ticket Image...
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#Toyo Denki by Raúl Londoño M. on 2013-03-25 01:32
Good evening. I have this drive in my Komori printing machine. I don\'t have any manual. I want to know what \"uU\" means. ¿Could you send me the list of the error codes?Thank you.

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#Toyo Denki by Imran Raza on 2017-01-02 07:22
Dear Sir,Please quote the competitive rates of the following with Literature: IGBT Firing Card Model: GAC2001.Early reply is requested please.Kind RegardsImran Raza

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#Toyo Denki by M HASSAN on 2012-08-28 16:55
Required programming manual for parameter setting please asess me to download the programming manualregards,

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#Toyo Denki by asgar on 2012-06-11 06:05
dear sir/mam,i have 4pcs of toyodenky inverters for repair. i need its user manual (english) .i will bee very thankful to you if u provide me the manual book.thanks n best regards.

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#Toyo Denki by MUHAMMad WAHEED on 2012-10-17 07:45
i am user inverter

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#Toyo Denki by KREBS BIOCHEMICALS & INDUSTRIES LIMITED on 2010-06-22 11:57
dear Sir,we have above model of VFD which is in trouble, kindly let us know the authorized service center near to us and send us their details.so that we can interact with themand get it rectified.thanks & regards

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#Toyo Denki by vasanth on 2011-11-30 04:14
Toyo Denki VF51HGS Inverter Manual

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#Toyo Denki by sergio sanchez on 2012-02-14 14:14
I need the manual operation vf61v 2222 thanks I am at your servicesergio sanchez

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#Toyo Denki by bobby on 2010-11-26 05:47
I think it has lost all its parameters if possible a manual would be great

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#Toyo Denki by shailesh patel on 2012-02-28 10:09
we have VF64V-2222-W1 drive but no any operating manual so please send to soft copy manual

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#Toyo Denki by Nguyen thanh vinh on 2022-04-26 06:54
I need toyo denki vf51hgs user manual

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#Toyo Denki by Andrey Evdokimov on 2011-05-18 09:11
Accidentally found your correspondence. We are looking for Toyo Denki inverter, model VF61S 7R522, used or new for our printing machine, on the off-chance, but may be you can find and provide us with this inverter or may be with new model of this, i.e. VF66B 7R522If yes, we can pick up in in USA too…Purchase or Repair: Ticket Image...
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#Toyo Denki by Thai Binh le on 2010-01-11 01:24
Dir!I had 2 inverter Toyodenki VF5100Hg but I don`t have a catalog. Please give me a catalog of this inverterThank!

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#Toyo Denki by waheed on 2012-11-13 11:31
please reqaird instruction manual

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#Toyo Denki by Karna Prayogi on 2014-03-15 02:43
I had trouble with toyodenki VF5100HG but I have not a manual bookplease sen me manual vf5100hgThank

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#Toyo Denki by Shaliah AM on 2012-01-12 19:40
we need VF61V 2222 connection and instrection Programme Manual pls saggestion for without (optcoder )option sent thrugh by mail.Best regardsA.M. Shaliah

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#Toyo Denki by Michael Thompson on 2010-10-12 14:30
My company is tryng to locate a replacement gating board for a Toyo Denki VF61S 7522 unit.The board is labeled \"GAC61-7522-P1\"Please feel free to contact me directly if you have any questions or if I can be of any service.Regards,Michael Thompson

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#Toyo Denki by tuan truong on 2010-06-22 03:31
please for me catalog toyo denki vf5100hg.thank you.

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#Toyo Denki by Fred Andrews on 2012-06-08 12:36
We have a vessel agitator running on dual drives due to the 133kw poer required. The drives are stopping then starting without any indication of why. No alarms or faults shown. Just stop and start for no reasong. These drives are over 20 years old. Could the transistors be going? Any ideas?—> …Purchase or Repair: Ticket Image...
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#Toyo Denki by alfonso toledo on 2016-03-30 00:51
it display error on inverse intelligence IGBTBF61TS

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#Toyo Denki by aslam butt on 2010-10-07 08:22
toyo denki inverter is a sold and good

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#Toyo Denki by LIM on 2011-07-07 06:06
Need to repair my machine!

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#Toyo Denki by le tuan on 2010-11-15 09:48
can you help me? I need is user manual for VF61s series inverter.I speak English is not good!thanks

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#Toyo Denki by NAKUL on 2012-04-29 18:17
hello sir i want repair (vf 61 v 2222) drive please send me coatation for drive repair,

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#Toyo Denki by nguyen kim son on 2014-09-25 03:57
I need ducument of vf5100h, can you help me. Thank.

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#Toyo Denki by sanshay8002 on 2009-11-27 07:38
Dear. SirPlease, i want to know how to operate vf 51 vector inverter.(3 phase motor speed controller). Please reply me from my email address contact me.Your Sincerely,Sanshay8002

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#Toyo Denki by John Grundeland on 2010-06-09 23:24
I need to find a commutator for a toyo denki motor. do you have these or know where I can find one?

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#Toyo Denki by Vasanthkumar on 2011-11-30 04:17
fault cs2 is indecating

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#Toyo Denki by Sarath Fernando on 2010-12-29 07:30
IT is a good quality inverter

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#Toyo Denki by Jotty George on 2012-09-11 05:53
SIR WILL YOU PLEASE SEND FOR ME INSTRUCTION MANUAL FOR ABOVE DRIVE ,THE ONE WHICH WAS SUPPLIED WITH ,HAS LOST .IF YOU SEND EVEN CONNECTION INSTRUCTION IS GOOD Expecting a sudden action

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#Toyo Denki by alessandro on 2017-12-16 10:21
manual toyodenki vf 5100 hg

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#Toyo Denki by Avedis Kazandjian on 2012-07-30 13:44
VF5100HG manual to maintaind driver

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#Toyo Denki by MAHES GAMINI PERERA on 2014-06-27 16:50
Dear sir Komori Motor giving problem, while it is running.Er re code is IOC I want to correct it,but i don\'t have manual. Thanks Mahes.

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#Toyo Denki by yusron on 2012-11-21 03:47
Dear sir,Please send manual book inverter toyo denki VF5100HG to my email : yusron1985@gmail.com.Because my inverter trouble :\"LU3\"ThanksBest regardYusron

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#Toyo Denki by kedar patil on 2012-08-12 07:01
we need the parameter setting how to operate

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