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EN-2

Warnings

CAUTION

Cables must not be connected or disconnected, nor signal tests carried out, 

while the power is switched on.

The Varispeed E7 DC bus capacitor remains charged even after the power has been 
switched off. To avoid an electric shock hazard, disconnect the frequency inverter from the 
mains before carrying out maintenance. Then wait for at least 5 minutes after all LEDs 
have gone out.
Do not perform a withstand voltage test on any part of the Varispeed. The frequency 
inverter contains semiconductors, which are not designed for such high voltages.

Do not remove the digital operator while the mains supply is switched on. The printed cir-
cuit board must also not be touched while the inverter is connected to the power.

Never connect general LC/RC interference suppression filters, capacitors or overvoltage 
protection devices to the inverter input or output.

To avoid unnecessary overcurrent faults, etc. being displayed, the signaling contacts of any 
contactor or switch fitted between inverter and motor must be integrated into the inverter 
control logic (e.g. baseblock).

This is absolutely imperative! 

This manual must be read thoroughly before connecting and operating the inverter. All 
safety precautions and instructions for use must be followed.

The inverter may must be operated with the appropriate line filters, following the installation 
instructions in this manual and with all covers closed and terminals covered.
Only then will adequate protection be provided. Please do not connect or operate any 
equipment with visible damage or missing parts. The operating company is responsible 
for any injuries or equipment damage resulting from failure to heed the warnings in this 
manual.

Summary of Contents for CIMR-E7Z -

Page 1: ...own Model CIMR E7Z 200V Class Single phase 0 4 to 110 kW 400V Class 3 phase 0 4 to 300 kW Quick START GUIDE Manual No I64E EN 01 VARISPEED E7 Quick Start Guide Manual No I64E EN 01 English Deutsch Esp...

Page 2: ...Wiring Main Circuit Inputs EN 11 Keypad Operation EN 13 Digital Operator Display optional EN 13 Power Up and Basic Parameter Setup EN 15 Start Up Procedure EN 15 Before Power Up EN 16 Display after Po...

Page 3: ...eneral LC RC interference suppression filters capacitors or overvoltage protection devices to the inverter input or output To avoid unnecessary overcurrent faults etc being displayed the signaling con...

Page 4: ...ther unauthorized persons must not be allowed access to these inverters Keep these Safety Precautions and Instructions for Use readily accessible and supply them to all persons with any form of access...

Page 5: ...y inverters design and install electrical switch gear It also describes the measures necessary to comply with the EMC Directive The manual s installation and wiring instructions must therefore be foll...

Page 6: ...s so as to maximize the area of the end of the lead in contact with the ground terminal e g metal plate Shielded Cable Use a cable with braided shield Ground the maximum possible area of the shield It...

Page 7: ...d from floating dust When installing or operating the Inverter always take special care so that metal powder oil water or other foreign matter does enter the Inverter Do not install the Inverter on co...

Page 8: ...required horizontally and vertically for IP00 IP20 and NEMA 1 Inverters 2 Always remove the top protection cover after installing an Inverter with an output of 18 5 kW or less in a panel Always provid...

Page 9: ...0 to 10 V 3 2 k 2 1 V 2 k Reverse Run Stop External fault Fault reset Multi step speed setting 1 Multi step speed setting 2 Jog frequency selection Multi function digital inputs Factory settings Anal...

Page 10: ...gnal Name Function Signal Level Digital input signals S1 Forward run stop command Forward run when ON stopped when OFF 24 VDC 8 mA Photocoupler isolation S2 Reverse run stop command Reverse run when O...

Page 11: ...tions output Differential input PHC isolation S IG Signal common 1 The default settings are given for terminals S3 to S7 For a 3 wire sequence the default settings are a 3 wire sequence for S5 multi s...

Page 12: ...on PNP by using the jumper CN5 An external power supply is also supported providing more freedom in signal input methods Table 3 Sinking Sourcing Mode and Input Signals Internal Power Source Sinking M...

Page 13: ...300A 9000 2055 215 240 350 4000 55000 A50P350 4 500V 350A 12000 2075 283 240 450 7100 64000 A50P450 4 500V 450A 20000 2090 346 240 550 11000 64000 A50P600 4 500V 600A 36000 2110 415 240 600 13000 830...

Page 14: ...contactor MC between the Inverter and motor is not turned ON or OFF during inverter operation If the MC is turned ON during the Inverter is operation a large inrush current will be created and the in...

Page 15: ...ey Selects user parameter numbers and decrements parameter set tings Used to move to the previous item or data DATA ENTER Key Enters menus and parameters and validates parameter settings RUN Key Start...

Page 16: ...ower ON Confirm Status Basic settings Quick Programming Mode Set E1 03 V f default 400V 50Hz Motor cable over 50 m or heavy load possibly causing motor to stall or overload Non rotating autotuning for...

Page 17: ...Autotuning can be used to improve the performance when very long motor cables are used or when motor and inverter have different power ratings To perform autotuning set T1 02 Motor rated power and T1...

Page 18: ...lculation 1 Enabled speed calculation 2 Disabled current detection 3 Enabled current detection b3 14 Bi directional speed search selection Disables or enables the bi directional capabilities of the sp...

Page 19: ...or protec tion selection 0 Disabled 1 General purpose motor protection fan cooled motor 2 Inverter motor protection externally cooled motor 3 Vector motor protection When the Inverter power supply is...

Page 20: ...0 Input terminal status Shows input ON OFF status Param eter Num ber Name Description 1 FWD command S1 is ON 1 REV command S2 is ON 1 Multi input 1 S3 is ON 1 Multi input 2 S4 is ON 1 Multi input 3 S5...

Page 21: ...inal is not used 14 Fault reset Reset when turned ON 19 PI control disable 20 to 2F External fault Input mode NO contact NC contact Detection mode Normal during operation Digital Output Function Selec...

Page 22: ...motor Check external sequence logic so that only one input is activated at a time External fault input from Communications Option Card Check for an external fault condition Verify the parameters Verif...

Page 23: ...rrent matches the motor rated current only in stop condi tio The DC bus voltage has exceeded the overvolt age detection level Default detection levels are 200 V class 410 VDC 400 V class 820 VDC Incre...

Page 24: ...parameter b1 02 are set to 3 option board but no option board is installed Verify that the board is installed Remove the power supply and re install the option board again Recheck the setting of b1 01...

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