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1. Precautions during Replacement 

 
These topics especially require your attention when replacing the 3G3MV series (referred below as: MV) to 
the 3G3MX series (referred below as: MX). 

   

1) Pulse train input/ pulse monitor output are not available.   

Pulse train input and pulse monitor output terminals are not available on the MX control. Thus operation and 
command with a pulse train is not possible. The operation using outer command input requires analog input 
(voltage input or current input).     

   
2) The number of Multi function input terminals on the MX is one less than the MV control.     

The number of multi function input terminal on MX is 6. (MV input terminal: 7). Change to the MX is not 
possible if all multi function input terminals are used on the MV. 

   

   
3) The number of analog inputs is decreased to one.     

The number of multi function analog input usable on the MX is one.    Change to MX is not possible if two 
analog inputs are used on the MV.     

   
4) The functions below are not available on the MX.     

Frequency reference loss detection function   

Startup DC control function     

Under torque detection   

Energy saving control     

   
5) Digital operator does not have copy function.   

The MX digital operator is not equipped with a copy function.  Use the digital operator sold separately 
3G3AX-OP02 (released soon)     

   
6) Difference of rated output current   

MX drive has a rated output current lower than the MV drive.   
Please refer to [6. The differences between MV and MX: rated output capacity/ current and carrier 
frequency]  

 
   
7) Please confirm the braking value when using braking resistors.     

Regarding the capacity below, reconsideration on inverter capacity is perhaps necessary.   
It is because the minimum connectable resistance value of MX is larger than the one of MV.     
Please refer to [4. Standard braking torque and minimum connectable resistance value]     

   
   

 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание 3G3MX-A2001

Страница 1: ...1 3G3MV 3G3MX Migration guide...

Страница 2: ...RCUIT TERMINAL 4 CONTROL CIRCUIT TERMINAL 5 THE DIFFERENCES ON TERMINAL SCREW AND WIRE SIZE BETWEEN MV AND MX 6 4 STANDARD BRAKING TORQUE AND MINIMUM CONNECTABLE RESISTANCE VALUE 8 5 PARAMETER TABLE 1...

Страница 3: ...r of multi function analog input usable on the MX is one Change to MX is not possible if two analog inputs are used on the MV 4 The functions below are not available on the MX Frequency reference loss...

Страница 4: ...dimensions of the MX drive are larger than the MV series Please note that the size value is larger than the MV depending on capacity The mounting screw position on 3G3MV AE002 AE004 A2002 to 2007 diff...

Страница 5: ...MV MX Remarks R L1 R L1 S L2 S L2 T L3 T L3 AC power input terminal U T1 U T1 V T2 V T2 W T3 W T3 Motor output terminal B1 P 2 B2 RB Braking resistor connection terminal 1 1 DC reactor connection term...

Страница 6: ...ent on the MV and MX drives The default value will display the multi function setting allocated on both MV and MX On the default setting the control terminals of S3 and S4 on MV have switched to the o...

Страница 7: ...nd wire size differences between MV and MX Main circuit terminal size and electrical wire size Recommended wiring breaker and electromagnetic contactor will be same Control circuit terminal size and e...

Страница 8: ...s 0 5mm 2 The length to signal line armor is 5 to 6mm and connect it as an electrical wire If stranded wire keep it from coming apart The max armor outer dimensions of signal line except alarm signal...

Страница 9: ...in the shortest time From 60Hz on a single unit motor MX the average deceleration torque when deceleration in the shortest time From 50Hz on a single unit motor Braking resistor is not installed on in...

Страница 10: ...10 bold Depending on cases please consider using a larger capacity drive Minimum connectable resistance value on each capacity Following is the braking options used on MX...

Страница 11: ...selection at operator interruption n010 0 Maximum frequency n01 1 60 0 A004 60 0 Maximum voltage n012 200 0 A082 200 Maximum voltage frequency n013 60 0 A003 60 0 Middle output frequency n014 1 5 A04...

Страница 12: ...pper frequency reference limit n033 100 A061 0 0 The default value of MX 0 0 shows limit function invalid Lower frequency reference limit n034 0 A062 0 0 Frequency reference select reference unit sele...

Страница 13: ...081 C082 100 0 100 0 C081 Gain adjustment at voltage input C082 Gain adjustment at current input Frequency reference bias n061 0 A01 1 A101 0 0 0 0 A011 Bias adjustment at voltage input A101 Bias adju...

Страница 14: ...umbers of retry is fixed at 3 Jump frequency 1 n083 0 00 A063 0 0 Jump frequency 2 n084 0 00 A065 0 0 Jump frequency 3 n085 0 00 A067 0 0 Jump width n086 0 00 A064 A066 A068 0 5 MV set output frequenc...

Страница 15: ...ng at same frequency on trip retry function Torque compensation gain n103 1 0 A046 1 0 Torque compensation primary delay time constant n104 0 3 Torque compensation excitation loss n105 Varies with cap...

Страница 16: ...A071 00 Detection value adjustment gain n129 1 00 A075 1 00 MV Adjust input level of target value MX Set percentage of feedback value and display it on monitor d004 Proportional gain P n130 1 0 A072...

Страница 17: ...t used n147 n148 Pulse train input scale n149 2500 Multi function analog output pulse train frequency selection n150 0 RS 422 485 communication time over detection selection n151 0 C076 C077 02 0 00 C...

Страница 18: ...sed n165 Input open phase detection level n166 0 Input open phase detection time n167 0 Output open phase detection level n168 0 Output open phase detection time n169 0 0 Enter command operation selec...

Страница 19: ...0 10 0 AE022 3 8 11 0 5 0 No decrease of rating Single phase 200V AB037 6 7 17 5 7 5 16 5 A2001 0 3 0 8 A2002 0 6 1 6 A2002 0 6 1 6 A2004 1 1 3 0 A2004 1 0 3 0 A2007 1 9 5 0 10 No decrease of rating A...

Страница 20: ...nt or addition to the above warranty See http www omron247 com or contact your Omron representative for pub lished information 14 Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SP...

Страница 21: ...mron247 com Canada www omron ca Brazil www omron com br Latin America www espanol omron com MIG_MAN_3G3MVTO3G3MX 2008 OMRON ELECTRONICS LLC UNITED STATES To locate a Regional Sales Office local Distri...

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