Figure 3-4: Cable Protection Plate
Standard Wiring Diagrams and Terminal Locations
The following wiring diagrams show the line and motor connections of the frequency converter.

Power Board

230V 480V 575V
3/4 - 15 hp 1 - 30 hp 2 - 25 hp

Control Board

L3 DC- DC+/ R+
W Note: Integrated Brake Chopper Circuit Not Included on 575V units.
BR Option L1 L2 L3 See Note
Figure 3-5: Principle Wiring Diagram of SVX Power Unit, FR4 to FR5 and FR6 Note: When using a 1-phase supply, for units rated for such, connect the input power to terminals L1 and L2. Consult Eaton Electrical for more information.
20 - 30 hp 40 - 125 hp 30 - 75 hp
RFI Filter L1 L2 L3 DC+/ R+ DCBR Option R- U V W

L1 L2 L3 See Note

Note: Integrated Brake Chopper Circuit Not Included on 575V units.
Figure 3-6: Principle Wiring Diagram of SVX Power Unit, FR6, FR7 and FR8 Note: When using a 1-phase supply, for units rated for such, connect the input power to terminals L1 and L2. Consult Eaton Electrical for more information.
150 - 350 hp 100 - 300 hp

L1 L2 See Note

L3 M 3~
Figure 3-7: Principle Wiring Diagram of SVX Power Unit, FR9 to FR10
The dotted lines refer to components present in FR9 but not in FR10.
Note: When using a 1-phase supply, for units rated for such, connect the input power to terminals L1 and L2. Consult Eaton Electrical for more information.
Power and Motor Wiring Terminal Photos

230V, 3/hp 480V, hp

Frame Size: FR4
Figure 3-8: FR4 Power and Motor Wiring Terminals
230V, 5 7-1/2 hp 480V, 7-1/hp

Frame Size: FR5

Figure 3-9: FR5 Power and Motor Wiring Terminals
230V, hp 480V, hp 575V, hp

Frame Size: FR6

Figure 3-10: FR6 Power and Motor Wiring Terminals

Frame Size: FR7

Figure 3-11: FR7 Power and Motor Wiring Terminals
Supplied only when Brake Chopper included with Drive.

480V, hp 575V, hp

Frame Size: FR8
Figure 3-12: FR8 Power and Motor Wiring Terminals

Frame Size: FR9

Figure 3-13: FR9 Power and Motor Wiring Terminals
Checking the Cable and Motor Insulation
1. Check the motor cable insulation as follows:
Disconnect the motor cable from terminals U, V and W of the SVX9000 and from the motor. Measure the insulation resistance of the motor cable between each phase conductor as well as between each phase conductor and the protective ground conductor. The insulation resistance must be >1 M.

Table 5-3: Navigation Buttons (Continued)
Button Description Left Arrow navigation button, movement to left. in parameter edit mode, exits mode, backs up one step. cancels edited parameter (exit from a parameter edit mode). When in Operate menu will move backward through menu. At end of Start-Up Wizard, repeats the Start-Up Wizard setup menu. Right Arrow navigation button, movement to right. enter parameter group mode. enter parameter mode from group mode. When in Operate menu will move forward through menu. Up and Down Arrows move either up or down a menu list to select the desired menu item. editing a parameter/password, while the active digit/character is scrolled. increase/decrease the reference value of the selected parameter. in the Operate menu, will cause the display of the current reference source and value and allow its change if the keypad is the active reference source. Used to set the password (if dened) when leaving the Operate menu. scroll through the Active Faults menu when the SVX9000 is stopped.

Menu Navigation

Navigation Tips
To navigate within one level of a menu, use the up and down arrows. To move deeper into the menu structure and back out, use the right and left arrows. To edit a parameter, navigate to show that parameters value, and press the right arrow button to enter the edit mode. In edit mode, the parameter value will ash. When in edit mode, the parameter value can be changed by pressing the up or down arrow keys. When in edit mode, pressing the right arrow a second time will allow you to edit the parameter value digit by digit. To conrm the parameter change you must press the ENTER button. The value will not change unless the ENTER button is pushed. Some parameters can not be changed while the SVX9000 is running. The screen will display LOCKED if you attempt to edit these parameters while the drive is running. Stop the drive to edit these parameters. See the SVX9000 Application Manual for identication of these parameters specic to your chosen application.
Main Menu The data on the control keypad are arranged in menus and submenus. The rst menu level consists of M1 to M8 and is called the Main Menu. The structure of these menus and their submenus is illustrated in Figure 5-2. Some of the submenus will vary for each application choice.

+ M1 Parameters

G1.1. G1.x

+ M2 Keypad Control

R2.1 Keypad Reference P2.2 Keypad Direction. P2.x Stop Button Active

+ M3 Active Faults

Menu Navigation:
Up Arrow The up arrow advances to the next menu item. For example, pressing the up arrow once will advance from M1 to M2. Down Arrow The down arrow backs up to the previous menu item. For example, pressing the down arrow once will back up from M2 to M1. Right Arrow The right arrow will advance to the next level in the menu. For example, pressing the right arrow once will advance from M2 to R2.1. Left Arrow The left arrow will back up one level in the menu structure. For example, pressing the left arrow once will back up from R2.1 to M2. A3.1 Active Fault 1 T3.1.1 Operation Days. T3.1.13 Zero Speed. A3.x Active Fault x

10** 11** 12

Input line supervision Output phase supervision Brake chopper supervision
Input line phase is low or missing. Current sensing indicates that there is no current in one motor phase. no brake resistor installed brake resistor is open brake chopper failure
SVX9000 Heatsink temperature is under 14F undertemperature (-10C) SVX9000 overtemperature Heatsink temperature is over 194F (90C).

Motor stalled

motor or load mechanical failure load is too high stall parameter settings incorrect motor is overloaded motor overheating has been detected by the SVX9000 motor temperature model mechanical or load problems underload parameter settings incorrect Parameter save fault faulty operation component failure

Motor overtemperature

Motor underload

EEPROM checksum fault

Fault Code Fault 24* 25 Counter fault Microprocessor watchdog fault Possible Cause Values displayed on the counters are incorrect faulty operation component failure Reset the fault and restart. Should the fault reoccur, contact your Cutler-Hammer distributor. Check Start Enable/Interlock settings. Check the motor cooling and the motor loading. Check the thermistor connection. (If the thermistor input of an option board is not being used, it must be short-circuited). Check loading. Check motor size. Solution

26 29**

Startup prevented Startup of the drive has been prevented Thermistor fault The thermistor input of an option board has detected a high motor temperature
IGBT temperature IGBT Inverter Bridge (hardware) overtemperature protection has detected a high short-term overload current Fan cooling CAN bus communication Control unit Device change (same type) Device added (same type) Device removed The SVX9000 cooling fan did not start when commanded Sent message not acknowledged
Contact your Cutler-Hammer distributor. Ensure that there is another device on the bus with the appropriate conguration. Change the control unit. Reset. Note: No Fault Time Data Record is made. Reset. Note: No Fault Time Data Record is made. Reset. Note: No Fault Time Data Record is made. Contact your Cutler-Hammer distributor. Check loading. Check motor size.

Remote reference 0(4) 20 mA

20 OPTA26

DIN6 CMB AO1+ AO1DO1
Fault reset Common for DIN4 DIN6 Output frequency Analog output Digital output READY

mA READY

RO1 RO1 RO1 RO2 RO2 RO2
Note: For more information on jumper selections, see the SVX9000 User Manual, Chapter 4.

Parameter Lists

On the next pages you will nd the lists of parameters within the respective parameter groups. The parameter descriptions are given by ID number in Chapter 8. Column explanations: Code Parameter Min. Max. Unit Default Cust ID

= = = = = = = = =

Location indication on the keypad; Shows the operator the present parameter number Name of parameter Minimum value of parameter Maximum value of parameter Unit of parameter value; Given if available Value preset by factory Users customized setting ID number of the parameter for reference to Chapter 8 Parameter value can only be changed when the SVX9000 is stopped
Basic Parameters M1 Table 1-2: Basic Parameters M1
Code P1.1 P1.2 Parameter Min frequency Max frequency Min. 0.00 P1.1 Max. P1.2 Unit Default Hz 0.00 60.00 Cust ID NOTE: If fMax > motor synchronous speed, check suitability for motor and drive system Note

320.00 Hz

P1.3 P1.4 P1.5 P1.6
Acceleration time 1 0.1 Deceleration time 1 0.1 Current limit

3000.0 s 3000.0 s A V

3.0 3.0 IL SVX-2: 230V SVX-4: 460V 60.00 1775
IH is the nominal current rating of the SVX9000 Motor nameplate value

0.4 x IH 2 x IH 690

Nominal voltage of 180 the motor

P1.7 P1.8

Nominal frequency 30.00 of the motor Nominal speed of the motor Nominal current of the motor Start mode Stop mode 300

320.00 Hz rpm

111 112
Motor nameplate value Motor nameplate value The default applies for a 4-pole motor and a nominal size SVX9000. Motor nameplate value Motor nameplate value 0 = Ramp 1 = Flying start 0 = Coasting 1 = Ramp 2 = Ramp+Run enable coast 3 = Coast+Run enable ramp 1 = I/O Terminal 2 = Keypad 3 = Fieldbus

0.4 x IH 2 x IH 0.0 1.3

IH 0.1

505 506

P1.10 Power factor P1.11 P1.12

Local Control Place

Table 1-2: Basic Parameters M1, continued
Code P1.14 Parameter Remote Control Place Remote reference Min. 1 Max. 3 Unit Default 1 Cust ID 172 Note 1 = I/O Terminal 2 = Keypad 3 = Fieldbus 0 = AI= AI= Keypad 3 = Fieldbus 0 = Not used 1 = Automatic torque boost 0 = No offset, mA 1 = Offset, 4 mA 20 mA 0 = Not used 1 = Output freq. (0 fMax) 2 = Freq. reference (0 fMax) 3 = Motor speed (0 Motor nominal speed) 4 = Output current (0 InMotor) 5 = Motor torque (0 TnMotor) 6 = Motor power (0 PnMotor) 7 = Motor voltage (0 UnMotor) 8 = DC-bus volt (0 1000V) 0 = Not used 1 = Ext. fault, closing cont. 2 = Ext. fault, opening cont. 3 = Run enable, cc 4 = Run enable, oc 5 = Force cp. to Local 6 = Force cp. to Remote Speeds preset by operator Speeds preset by operator 0 = Disabled 1 = Enabled

Chapter 3 Local/Remote Application
The Local/Remote Control Application of the Cutler-Hammer SVX9000 drive by Eaton Electrical provides for two different control places. For each control place the frequency reference can be selected from either the control keypad, the I/O terminals or the communication bus/eldbus. The active control place is selected by digital input DIN6.
All outputs are freely programmable.
Details of the parameters shown in this section are available in Chapter 8 of this Manual, listed by parameter ID number.
Table 3-1: Local/Remote Application Default I/O Conguration
Remote Reference Pot. k Terminal OPTA+10Vref 2 AI1+ OPTA26 AI1AI2+ AI2+24V GND DIN1 DIN2 DIN3 CMA +24V GND DIN4 DIN5 DIN6 CMB AO1+ AO1DO1 Signal Reference output Analog input, voltage range 0 10V DC I/O Ground Analog input, current range mA Control voltage output I/O ground Place A start forward (programmable) Place A start reverse (programmable) External fault input (programmable) Common for DIN 1 DIN 3 Control voltage output I/O ground Place B start forward (programmable) Place B start reverse (programmable) Place A/B selection Common for DIN4 DIN6 Output frequency Analog output Digital output READY Description Voltage for potentiometer, etc. Place B input frequency reference Ground for reference and controls Place A frequency reference Voltage for switches, etc. max 0.1A Ground for reference and controls Contact closed = start forward Contact closed = start reverse Contact open = no fault Contact closed = fault Connect to GND or +24V Voltage for switches (see terminal 6) Ground for reference and controls Contact closed = start forward Contact closed = start reverse Contact open = Place A is active Contact closed = Place B is active Connect to GND or +24V Programmable Range mA, RL max. 500 Programmable Open collector, I 50 mA, V 48V DC Relay output 1 Programmable RUN Relay output 2 Programmable FAULT
Basic Parameters M1 G1.1 Table 3-2: Basic Parameters M1 G1.1
Nominal frequency 30.00 of the motor Nominal speed of the motor Nominal current of the motor Power Factor Local Control Place 300
Table 3-2: Basic Parameters M1 G1.1, continued
Code P1.1.12 Parameter Remote Control Place Location A reference Min. 1 Max. 3 Unit Default 1 Cust ID 172 Note 1 = I/O Terminal 2 = Keypad 3 = Fieldbus 0 = AI= AI= Keypad 3 = Fieldbus 4 = Motor potentiometer 0 = AI= AI= Keypad 3 = Fieldbus 4 = Motor potentiometer 0 = AI= AI= Keypad 3 = Fieldbus 4 = Motor potentiometer

P1.1.13

P1.1.14

Location B reference

P1.1.15

Remote control reference

P1.1.16

Jog speed reference

P1.3.8 P1.3.9 P1.3.10

Output 0 frequency limit 1 supervision Output 0.00 frequency limit 1 Supervision value Output 0 frequency limit 2 supervision Output 0.00 frequency limit 2 Supervision value Torque limit supervision function Torque limit supervision value Reference limit supervision function Reference limit supervision value 0

P1.3.11

P1.3.12
0 = No limit 1 = Low limit supervision 2 = High limit supervision

P1.3.13

P1.3.14
0 = No 1 = Low limit 2 = High limit

P1.3.15

P1.3.16

P1.3.17

Code P1.3.18 P1.3.19 P1.3.20 Parameter External brake Off-delay External brake On-delay Min. 0.0 0.0 Max. 100.0 100.Unit Default s s 0.5 1.Cust ID = No 1 = Low limit 2 = High limit Note
Temperature 0 limit supervision Temperature Supv limit value Analog output 2 signal selection Analog output 2 function Analog output 2 lter time Analog output 2 inversion Analog output 2 minimum Analog output 2 scaling -10

P1.3.21 P1.3.22

0 AnOUT:A.1 4
476 TTF programming method used. See Page 6-3. See P1.3.2 0.00 = No ltering 0 = Not inverted 1 = Inverted 0 = 0 mA 1 = 4 mA 100 = No scaling
AnOUT:0.1 AnOUT:E.0.8 10.% s
P1.3.23 P1.3.24 P1.3.25 P1.3.26 P1.3.27

1.0 100

Drive Control Parameters M1 G1.4 Table 3-5: Drive Control Parameters M1 G1.4

P1.4.8 P1.4.9

DC braking current DC braking time at stop

0.4 x IH 0.00

2.0 x IH 600.00

IH 0.00

0.00 = DC brake is off at stop
Table 3-5: Drive Control Parameters M1 G1.4, continued
Code P1.4.10 Parameter Frequency to start DC braking during ramp stop DC braking time at start Flux brake Flux braking current Min. 0.10 Max. 10.00 Unit Default Hz 1.50 Cust ID 515 Note
Skip Frequencies M1 G1.5 Table 3-6: Skip Frequencies M1 G1.5
Code P1.5.1 P1.5.2 Parameter Min. Max. P1.5.2 320.00 Unit Default Hz Hz 0.00 0.00 Cust ID 0.00 = No prohibit range 1 Note Skip frequency 0.00 range 1 low limit Skip frequency range 1 high limit P1.5.1

P1.5.3 P1.5.4

Skip frequency 0.00 range 2 low limit Skip frequency range 2 high limit P1.5.3

P1.5.4 320.00

0.00 = No prohibit range 2

P1.5.5 P1.5.6

Skip frequency 0.00 range 3 low limit Skip frequency range 3 high limit P1.5.5

P1.5.6 320.00

0.00 = No prohibit range 3

P1.5.7

Motor Control Parameters M1 G1.6 Table 3-7: Motor Control Parameters M1 G1.6

Remote reference pot. k

Table 4-1: Multi-Step Speed Control Application Default I/O Conguration
Terminal OPTA+10Vref 2 AI1+ OPTA26 AI1AI2+ AI2+24V GND DIN1 DIN2 DIN3 CMA +24V GND DIN4 DIN5 DIN6 CMB AO1+ AO1DO1 Signal Reference output Analog input, voltage range 0 10V DC I/O Ground Analog input, current range mA Control voltage output I/O ground Start forward (programmable) Start reverse (programmable) External fault input (programmable) Common for DIN 1 DIN 3 Control voltage output I/O ground Multi-step speed select 1 Multi-step speed select 2 Multi-step speed select Common for DIN4 DIN6 Output frequency Analog output Digital output READY Description Voltage for potentiometer, etc. Basic reference (programmable) Ground for reference and controls Basic reference (programmable) Voltage for switches, etc. max 0.1A Ground for reference and controls Contact closed = start forward Contact closed = start reverse Contact open = no fault Contact closed = fault Connect to GND or +24V Voltage for switches (see terminal 6) Ground for reference and controls Sel1 Sel2 Sel3 Sel4 (with DIN3) Basic speed Speed 1 Speed 0 Speed 1 Connect to GND or +24V Programmable Range mA, RL max. 500 Programmable Open collector, I 50 mA, V 48V DC Relay output 1 Programmable RUN Relay output 2 Programmable FAULT
Basic Parameters M1 G1.1 Table 4-2: Basic Parameters M1 G1.1
IH is the nominal current rating of the SVX9000
Nominal frequency 30.00 of the motor Nominal speed of the motor Nominal current of the motor Power Factor Local control place 300
Check the rating plate of the motor Motor nameplate value The default applies for a 4-pole motor and a nominal size SVX9000. Motor nameplate value Motor nameplate value 1 = I/O Terminal 2 = Keypad 3 = Fieldbus 1 = I/O Terminal 2 = Keypad 3 = Fieldbus

P1.1.9 P1.1.10 P1.1.11

P1.1.12

Remote control place

Table 4-2: Basic Parameters M1 G1.1, continued
Code P1.1.13 Parameter Local control reference Min. 0 Max. 3 Unit Default 2 Cust ID 173 Note 0 = AI= AI= Keypad 3 = Fieldbus 0 = AI= AI= Keypad 3 = Fieldbus

P1.2.3.8 P1.2.3.9 P1.2.3.10 P1.2.3.11

0.00 0.00 0.00 -50.00

20.00 100.00 320.00 50.00

% % s %

0.00 0.00 0.00 0.00

397 166

Table 6-6: Analog Input 3 M1 G1.2.4
Code Parameter Min. Max. Unit Default AnIN:0.1 s 0.Cust ID = No ltering 0 = 0 100% 1 = 20 100% 2 = -10V +10V 3 = Custom range Note P1.2.4.1 AI3 signal selection AnIN:0.1 AnIN:E.10 P1.2.4.2 P1.2.4.3 AI3 lter time AI3 signal range 0.10.00 3
P1.2.4.4 P1.2.4.5 P1.2.4.6
AI3 custom minimum setting AI3 custom maximum setting

-100.00 -100.00

100.00 100.00 1
= Not inverted 1 = Inverted

AI3 signal inversion 0

Table 6-7: Analog Input 4 M1 G1.2.5
Code Parameter Min. Max. Unit Default AnIN:A.1 s 0.Cust ID = No ltering 0 = 0 100% 1 = 20 100% 2 = -10V +10V 3 = Custom range Note P1.2.5.1 AI4 signal selection AnIN:0.1 AnIN:E.10 P1.2.5.2 P1.2.5.3 AI4 lter time AI4 signal range 0.10.00 3
P1.2.5.4 P1.2.5.5 P1.2.5.6
AI4 custom minimum setting AI4 custom maximum setting

AI4 signal inversion 0

Table 6-8: Free Analog Input M1 G1.2.6
Code P1.2.6.1 Parameter Scaling of current limit Min. 0 Max. 5 Unit Default 0 Cust ID 399 Note 0 = Not used 1 = AI= AI= AI= AI= Fieldbus See P1.2.6.1 See P1.2.6.1 See P1.2.6.1 See P1.2.6.1
P1.2.6.2 P1.2.6.3 P1.2.6.4 P1.2.6.5
Scaling of DCbraking current Reducing of acc./ dec. times

402 485

Reducing of torque 0 supervision limit Torque limit 0
Table 6-9: Digital Inputs M1 G1.2.7
Code Parameter Min. Max. Unit Default DigIN:A.1 DigIN:A.2 DigIN:0.2 DigIN:0.1 DigIN:0.1 DigIN:0.1 DigIN:0.1 DigIN:0.1 Cust ID Motor potentiometer reference decreases (cc) Motor potentiometer. reference increases (cc) All faults reset (cc) External fault displayed (cc) External fault displayed (oc) Accel./Decel. time 1 (oc) Accel./Decel. time 2 (cc) Accel./Decel. prohibited (cc) DC braking active (cc) Jog speed selected for frequency reference (cc) Motor start enabled (cc) Forward (oc) Reverse (cc) Note P1.2.7.1 Start signal 1 P1.2.7.2 Start signal 2 P1.2.7.3 P1.2.7.4
DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10 DigIN:01 DigIN:E.10

Run enable Reverse

P1.2.7.5 Preset speed 1 P1.2.7.6 Preset speed 2 P1.2.7.7 Preset speed 3 P1.2.7.8
Motor potentiometer reference DOWN
P1.2.7.9 Motor potentiometer reference UP P1.2.7.10

DigIN:01 DigIN:E.10

Default: Nominal Frequency of the Motor ID602
Figure 8-2: Programmable V/Hz Curve Linear with flux optimization: 3 The SVX9000 starts to search for the minimum motor current in order to save energy, lower the disturbance level and the noise. This function can be used in applications with constant motor load, such as fans, pumps etc. 109 V/Hz optimization (P1.16, P1.6.2) Automatic The voltage to the motor changes automatically which makes the motor torque produce sufficient torque to start and run at low frequencies. The voltage boost increase depends on the motor type and rating. Automatic torque boost can be used in applications where starting torque due to starting friction is high, e.g. in conveyors. Example 1: What changes are required to start the load from 0 Hz?
First set the motor nominal values (Parameter group 1.1).
Option 1: Activate the Automatic torque boost. Option 2: Programmable V/Hz curve To obtain the required torque, the zero point voltage and midpoint voltage/frequency (in parameter group 1.6) need to be set, so that the motor can draw enough current at the low frequencies. First set parameter ID108 to Programmable V/Hz curve (value 2). Increase the zero point voltage (ID606) to get enough current at zero speed. Then set the midpoint voltage (ID605) to 1.4142*ID606 and the midpoint frequency (ID604) to ID606/100%*ID111. Note: In high torque low speed applications it is likely that the motor will overheat. If the motor has to run a prolonged time under these conditions, special attention must be paid to cooling the motor. Use external cooling for the motor if the temperature tends to rise too high.
Nominal voltage of the motor

(P1.6, P1.1.6)

Find this value Vn on the motor nameplate. This parameter sets the voltage at the eld weakening point (ID603) to 100% * VnMotor. 111 Nominal frequency of the motor (P1.7, P1.1.7)
Find this value fn on the motor nameplate. This parameter sets the field weakening point (ID602) to the same value. 112 Nominal speed of the motor Find this value nn on the motor nameplate. 113 Nominal current of the motor Find this value ln on the motor nameplate. 118 PID controller gain 57 (P1.1.16) (P1.9, P1.1.9) (P1.8, P1.1.8)
This parameter defines the gain of the PID controller. If the value of the parameter is set to 100% a change of 10% in the error value causes the controller output to change by 10%. If the parameter value is set to 0 the PID controller operates as ID-controller. See the examples in ID132. 119 PID controller I-time 57 (P1.1.17)
This parameter defines the integration time of the PID controller. If this parameter is set to 1.00 second, a change of 10% in the error value causes the controller output to change by 10.00%/s. If the parameter value is set to 0.00 s the PID controller will operate as PD controller. See the examples on in ID132. 120 Motor Power Factor (P1.10, P1.1.10)

Frequency Reference Hz

REVERSE 50% A

FORWARD 50%

Reference Scaling Max ID304 = 70 Hz
B From Reverse to Forward

Max Freq. ID102 = 50 Hz

From Forward to Reverse
Min Freq. ID101 = Ref. Scaling Min ID303 = 0 Hz
Analog Input (V/mA) (0 10V/20 mA) Par. ID321 = 20% Par. ID322 = 90%
Joystick Hysteresis, ID384 = 20%
Figure 8-34: An Example of Joystick Hysteresis
In this example, the value of ID385 (Sleep limit) = 0

AI1 sleep limit

(P1.2.2.9)
The SVX9000 is automatically stopped if the AI signal level falls below the Sleep limit defined with this parameter. See Figure 8-35.
Max Freq. ID102 = 50 Hz START STOP STOP START From Forward to Reverse
Analog Input (V/mA) (0 10V/20 mA) Par. ID321 = 20% Sleep Limit ID385 = 7% Par. ID322 = 90%
Figure 8-35: Example of Sleep Limit Function

Frequency reference Hz

Reference Scaling Max P2.2.2.7 = 70 Hz
From Reverse to Forward Max Freq. P2.1.2 = 50 Hz
From Forward to Reverse Analog Input (V/mA) (0 10V/20 mA) Par. 2.2.2.4 = 20% Par. 2.2.2.5 = 90%
Min Freq. P2.1.1 = Ref. Scaling Min P2.2.2.6 = 0 Hz
Joystick Hysteresis, P2.2.2.8 = 20%
Figure 8-36: Joystick Hysteresis with Minimum Frequency at 35 Hz 386 AI1 sleep delay 6 (P1.2.2.10)
This parameter denes the time the analog input signal has to stay under the Sleep limit determined with parameter ID385 in order to stop the SVX9000. 388 AI2 signal selection 234567 (P1.2.9, P1.2.18, P1.2.3.1)
Connect the AI2 signal to the analog input of your choice with this parameter. For more information about the TTF programming method, see Page 6-3.

393 394

AI2 reference scaling, minimum value AI2 reference scaling, maximum value See ID303 and ID304.

(P1.2.3.6) (P1.2.3.7)

AI2 joystick hysteresis See ID384.

(P1.2.3.8)

AI2 sleep limit See ID385.

(P1.2.3.9)

AI2 sleep delay See ID386.

(P1.2.3.10)

Scaling of current limit 6 (P1.2.6.1) 0 Not used 1 AI1 AIAIAI5 Fieldbus (FBProcessDataIN2) This signal will adjust the maximum motor current between 0 and max. limit set with ID107.
Scaling of DC-braking current

(P1.2.6.2)

See ID399 for the selections. DC-braking current can be reduced with the free analog input signal between current 0.4 x IH and the current set with parameter ID507. See Figure 8-37.

Defines how much of the nominal motor load is applied. The value can be set to 0% 100%. See Page A-3. 709 Stall protection 234567 (P1.7.13) 0 No response Warning 1 Fault, stop mode after fault according to ID3 Fault, stop mode after fault always by coasting Setting the parameter to 0 will deactivate the protection and reset the stall time counter. See Page A-3.

Stall current limit

(P1.7.14)
The current can be set to 0.1 InMotor*2. For a stall stage to occur, the current must have exceeded this limit. See Figure 8-49. If ID113, nominal motor current is changed, this parameter is automatically restored to the default value (IL). See Page A-3.

Stall Area

Par. ID710

Par. ID712

Figure 8-49: Stall Characteristics Settings 711 Stall time 234567 (P1.7.15)
This time can be set between 1.0 and 120.0s. This is the maximum time allowed for a stall stage. The stall time is counted by an internal up/down counter. If the stall time counter value goes above this limit the protection will cause a trip (see ID709). See Page A-3.

Stall Time Counter

Trip Area Par. ID711 Trip/Warning Par. ID709

Time Stall No Stall

Figure 8-50: Stall Time Count 712 Stall frequency limit 234567 (P1.7.16)
The frequency can be set between 1 fmAx (ID102). For a stall state to occur, the output frequency must have remained below this limit. See Page A-3.
Underload protection 234567 (P1.7.17) 0 No response 1 Warning 2 Fault, stop mode after fault according to ID506 Fault, stop mode after fault always by coasting 3 If tripping is set active the drive will stop and activate the fault stage. Deactivating the protection by setting the parameter to 0 will reset the underload time counter to zero. See Page A-4.
Underload protection, eld weakening area load

(P1.7.18)

The torque limit can be set between 10.0 150.0 % x TnMotor. This parameter gives the value for the minimum torque allowed when the output frequency is above the field weakening point. See Figure 8-51. If you change ID113, nominal motor current, this parameter is automatically restored to the default value. See Page A-4.

Torque Par. ID714

Par. ID715 Underload Area
f 5 Hz Field Weakening Point Par. ID602
Figure 8-51: Setting of Minimum Load 715 Underload protection, zero frequency load 234567 (P1.7.19)
The torque limit can be set between 5.0 150.0 % x TnMotor. This parameter gives value for the minimum torque allowed with zero frequency. See Figure 8-51. If you change the value of ID113, nominal motor current, this parameter is automatically restored to the default value. See Page A-4.

This parameter determines how many automatics restarts can be made during the trial time set by ID718. Note: An IGBT temperature fault also included as part of this fault. No automatic restart after overcurrent fault trip 0 >0 Number of automatic restarts after an overcurrent trip, saturation trip or IGBT temperature fault. 723 Automatic restart: Number of tries after reference trip 234567 (P1.8.7)
This parameter determines how many automatics restarts can be made during the trial time set by ID718. 0 No automatic restart after reference fault trip >0 Number of automatic restarts after the analog current signal (mA) has returned to the normal level ( 4 mA) 725 Automatic restart: Number of tries after external fault trip 234567 (P1.8.9)
This parameter determines how many automatics restarts can be made during the trial time set by ID718. 0 No automatic restart after External fault trip Number of automatic restarts after External fault trip >0
Automatic restart: Number of tries after motor temperature fault trip

(P1.8.8)

This parameter determines how many automatics restarts can be made during the trial time set by ID718. 0 No automatic restart after Motor temperature fault trip >0 Number of automatic restarts after the motor temperature has returned to its normal level 727 Response to undervoltage fault 234567 (P1.7.5) 0 Fault stored to Fault History 1 Fault not stored to Fault History 4 mA reference fault: preset frequency reference 234567 (P1.7.2)
If the value of parameter ID700 is set to 3 and the 4 mA fault occurs then the frequency reference to the motor is the value of this parameter. 730 Input phase supervision 234567 (P1.7.4) 0 No response 1 Warning 2 Fault, stop mode after fault according to IDFault, stop mode after fault always by coasting The input phase supervision ensures that the input phases of the SVX9000 have approximately equal currents. 731 Automatic restart 1 (P1.22)
The Automatic restart is used when this parameter is enabled. 0 Disabled Enabled 1 The function resets the following faults (max. three times) (see the SVX9000 User Manual, Appendix B): Overcurrent (F1) Overvoltage (F2) Undervoltage (F9) SVX9000 overtemperature (F14) Motor overtemperature (F16) Reference fault (F50)
Response to thermistor fault 234567 (P1.7.21) 0 No response 1 Warning 2 Fault, stop mode after fault according to IDFault, stop mode after fault always by coasting Setting the parameter to 0 will deactivate the protection.

Response to eldbus fault

(P1.7.22)
This sets the response mode for the fieldbus fault when a fieldbus board is used. For more information, see the respective Fieldbus Board Manual. See ID732. 734 Response to slot fault 234567 (P1.7.23)

Parameters of Underload Protection
ID713 to ID716 General The purpose of the motor underload protection is to ensure that there is load on the motor when the SVX9000 is running. If the motor loses its load, there might be a problem in the process, e.g. a broken belt or a dry pump. Motor underload protection can be adjusted by setting the underload curve with parameters ID714 (Field weakening area load) and ID715 (Zero frequency load). The underload curve is a squared curve set between the zero frequency and the eld weakening point. The protection is not active below 5 Hz (the underload time counter is stopped). The torque values for setting the underload curve are set as a percentage of the nominal torque of the motor. The motors nameplate data, the motor nominal current and the SVX9000s nominal current IH are used to nd the scaling ratio for the internal torque value. If other than a standard motor is used, the accuracy of the torque calculation decreases.
Fieldbus Control Parameters
ID850 to ID859 The Fieldbus control parameters are used when the frequency or the speed reference comes from the eldbus (Modbus, Probus, DeviceNet, etc.). With the Fieldbus Data Out Selection you can monitor values from the eldbus.

Company Information

Eaton Electrical Inc. is a global leader in electrical control, power distribution, and industrial automation products and services. Through advanced product development, world-class manufacturing methods, and global engineering services and support, Eaton Electrical provides customer-driven solutions under brand names such as Cutler-Hammer, Durant, Heinemann, Holec and MEM, which globally serve the changing needs of the industrial, utility, light commercial, residential, and OEM markets. For more information, visit www.eatonelectrical.com. Eaton Corporation is a global diversied industrial manufacturer with 2002 sales of $7.2 billion that is a leader in uid power systems; electrical power quality, distribution and control; automotive engine air management and fuel economy; and intelligent drivetrain systems for fuel economy and safety in trucks. Eaton has 51,000 employees and sells products in more than 50 countries. For more information, visit www.eaton.com.
Eaton Electrical 1000 Cherrington Parkway Moon Township, PA 15108-4312 USA tel: 1-800-525-2000 www.eatonelectrical.com
2004 Eaton Corporation All Rights Reserved Printed in USA Publication No. MN04003002E/CPG April 2004