Inverter yaskawa l1000 manual

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Yaskawa offers a 24 V Power Supply Option for the control circuit that is useful in applications unable to connect to a backup battery greater than V. Page Vdc for V class drives.

Refer to Table 4. Page After the car has stopped, open contactor A. Close contactor B to return to operation with normal power supply. The incorrect angle could damage the battery, cable, or connector. Page Insert a straight-edge screwdriver into the opening as shown in Figure 4. Page Use a Phillips screwdriver to remove the drive covers. After Rescue Operation is complete, the drive utilizes to the torque limits set in the L7 parameters. Page Increase the Carrier Frequency in parameter C If the carrier frequency is The carrier frequency is too low.

Note: Parameter A is hidden from view. To display A, access parameter A and press simultaneously. Page Parameter Details 5. Page An oPE04 error appears on the digital operator when a terminal block with settings saved to its built-in memory is installed in a drive that has edited parameters. Set A to to use the parameter settings saved to the terminal block memory. Page Note: Parameter settings can be edited after entering the correct password.

Reenter the password to parameter A after drive initialization. Access the User Parameters using the Setup Mode of the digital operator. Page B: Application 2. Page F to match the direction of the Up and Down commands. Page B8: Energy Saving 0. Page Note: Default setting is 0. Default setting is 1. In Closed Loop Vector Control, slip compensation gain acts as an adaptable gain.

Page C4: Torque Compensation The drive controls the motor excitation current d-Axis current and torque producing current q-Axis current separately. Torque compensation affects the torque producing current only. C works as a factor of the torque reference value that builds the torque producing current reference.

Page C Slip Compensation Gain on page for details on adjusting this parameter. Page C5: Speed Control Loop Repeat steps 2 to 6 until the desired riding comfort has been reached. Also refer to Riding Comfort Related Problems on page Contact Yaskawa or a Yaskawa representative for details. Although this parameter rarely needs to be changed, when overcurrent problems occur when Auto-Tuning a low impedance motor, it may be helpful to set C to a high value before setting C to 1.

Refer to Inspection Operation on page for details. Page D6: Field Forcing This parameter does not normally need to be changed. Page E2: Motor Parameters Sets the motor rated slip in Hz to protect the motor and calculate torque limits. Page E This coefficient is used when operating with constant output.

Page Enter the no-load current at rated frequency and rated voltage to E The no-load current is not usually listed on the nameplate. Contact the motor manufacturer if the data cannot be found. The default setting of the no-load current is for performance with a 4-pole Yaskawa motor. In this case the E setting is disregarded. Parameters E through E are reset to their default values when the drive is initialized. Page E4: Motor 2 Parameters Sets the number of poles for motor 2.

If Auto-Tuning completes successfully, the value entered to T will be automatically saved to E Do not enter the line-to-line resistance into E when measuring the resistance manually.

Page Note: 1. Set E to 0. However, setting both E and E to 0. This parameter is not reset when the drive is initialized using parameter A Make sure the correct encoder offset has been entered to E Page F6: Communication Option Card Selects whether torque limit values are assigned to the drive from the network. Note that the speed reference priority selection in d may disable the Jog frequency. Page This setting configures a digital input terminal as the input for the timer function.

Refer to b4: Delay Timers on page for details. Conditions change, however, according to the speed selection mode set in d In all other control modes, the output terminal will close when the output frequency becomes less than or equal to the minimum output frequency set for E Page Speed Agree 1 Figure 5.

Page no detection during baseblock. Page L is a signed value, speed detection works in the specified direction only. Closed Output speed or motor speed exceeded L Refer to Setting Motor 2 selection on page for details on switching motors. Status Description Open Motor 1 is selected. Closed Motor 2 is selected. Page No frequency output from drive when stopped with baseblock, stopped with DC injection braking during initial excitation, or stopped with short circuit braking.

Closed Drive is outputting frequency. Figure 5. Page Design the external brake sequence to interlock the brake as long as the Motor Pole Position Search has not finished. In this case, the external brake sequence should be designed to interlock the brake during Motor Pole Position Search. Page 0 or 1 Setting 0: 0 to 10 Vdc The input level is 0 to 10 Vdc.

Refer to Setting 0: 0 to 10 Vdc on page for details. Page L: Protection Functions check the motor nameplate or overload protection oL1. A fault is output and the specifications. Page L Set parameter H to 0 and parameter H to E. Page The drive stops the motor using the deceleration time set in parameter C Setting 3: Alarm only The operation is continued and an oH3 alarm is displayed on the digital operator. The drive can prevent the motor from stalling and still reach the desired speed without the user needing to change the acceleration or deceleration ramp settings.

The Stall Prevention function can be set separately for acceleration, operating at constant speeds, and deceleration. Page L4: Speed Detection 0.

Page Sets the speed level for the car door to open. Page L5: Automatic Fault Reset When the counter reaches the number set in L, the operation stops and the fault has to be reset manually after correcting the cause.

Page L6: Torque Detection Figure 5. Operation stops and an oL3 or oL4 fault is triggered. Setting 3: Alarm only If an overheat alarm occurs, an alarm is output and the drive continues operation. Page By setting the ambient temperature to parameter L and adjusting the installation method setting in L, the drive rating automatically adapts to safe values. Page For an IP00 enclosure drive installed with at a minimum of 30 mm 1.

Setting 2: IP00 enclosure with top protective cover For an IP00 enclosure drive with top protective cover. Page Enable L when connecting a braking resistor or a braking resistor unit to the drive built-in braking transistor.

Page N5: Inertia Compensation Sets the time required to accelerate the motor from a full stop up to the rated speed at the rated torque. C to at least 1. A setting of 1. Page Although this parameter rarely requires adjustment, increasing the gain can help improve responsiveness relative to the load. Lower setting if oscillation occurs. Page N6: Online Tuning Sets the current used for the initial rotor position estimation as a percentage of the motor rated current.

Prior to adjusting this value, make sure all other parameters motor data, speed loop settings are adjusted correctly. Page Some monitors are only available in certain control modes. Page Sets the roping ratio.

The speed reference is saved for 5 s after it is changed. The operator display flashes when settings can be made for the frequency reference. Page O4: Maintenance Monitor Settings Note: The actual maintenance time will depend on the environment where the drive is used. Page Resets the number of travels counter. Once o is set to 1 and the ENTER key is pressed, the counter value is erased and the display returns to 0. Page S: Elevator Parameters A setting of 0.

Page S2: Slip Compensation For Elevators Sets the filter time constant applied to the torque signal used for the slip compensation value calculation.

Page Sets a maximum value for the torque bias used for Anti-Rollback when Position Lock at start is performed. This setting rarely needs to be changed. Page Page Sets the speed level for the start of Direct Landing. Refer to Auto-Tuning on page for details on Auto-Tuning parameters. Page 5. Page Section Safety Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.

Improperly tightened terminal screws can also cause erroneous equipment operation. Slave drives must have the internal termination resistor Termination resistor setting is incorrect. Wiring is incorrect. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest Internally, both Safe Disable channels are broken.

Page Correct the wiring. Encoder does not have enough power. Make sure the correct power supply is properly connected to the encoder. Motor brake is not released.

Page Air inside the drive is too hot. Page Operator Programming Errors At least two analog input terminals are set to the same function i.

Both S and S are enabled at the same time. Remember that the rope must be fully removed from the motor and the brake must be released to range or the tuning process took too long. For instructions on replacing the control board, contact Yaskawa or your nearest Current detection signal error.

Page Pole diversion exceeded 15 degrees three times. Parameters set by Encoder Offset Tuning were outside the acceptable range. Page Comparing Parameter Settings flashing Cause Possible Solutions The Verify mode has confirmed that parameters settings on the drive and parameters read to the copy device are Not an error.

Page Section Safety Do not attempt to modify or alter the drive in any way not explained in this manual. Yaskawa is not responsible damage caused by modification of the product made by the user. Page Do not touch a hot drive heatsink. Failure to comply could result in minor or moderate injury.

Check the following items on a daily basis to avoid premature deterioration in performance or product failure. Although periodic inspections should generally be performed once a year, the drive may require more frequent inspection in harsh environments or with rigorous use. Operating and environmental conditions, along with experience in each application, will determine the actual inspection frequency for each installation. Yaskawa recommends checking the maintenance period regularly to ensure maximum performance life.

Page If the Maintenance Monitor is not reset, the drive will not have the correct value of the performance life for the new component. Page Drive Cooling Fans And Circulation Fans To ensure maximum useful product life, replace all cooling fans when performing maintenance. Contact your Yaskawa representative or the nearest Yaskawa sales office to order replacement cooling fans as required.

For drives with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum product performance life. Disconnect the pluggable connector and remove the fan. Figure 7. Page Figure 7. Unplug the relay connector and release the fan from the drive. Page Cooling Fan Wiring: 2A, 2A, 4A, and 4A Position the protective tube so that the fan connector sits in the center of the protective tube.

Turn the power supply back on and reset the cooling fan operation time for the Maintenance Monitor by setting o to 0. Page Drive Replacement Replace the drive if the main power circuitry is damaged. Contact your local Yaskawa representative before replacing parts if the drive is still under warranty. Yaskawa reserves the right to replace or repair the drive according to Yaskawa warranty policy. Page Replacing The Drive Loosen the screws holding the terminal board in place.

Remove the screw securing the bottom cover and remove the bottom cover from the drive. Page A to Reset the Maintenance Monitor function timers by setting parameters o through o to 0, and parameter o to 1. Page 7. Page Improper application of devices on drive output circuits can damage the drive Do not connect unapproved LC or RC interference suppression filters, capacitors, ground fault circuits, or overvoltage protection devices to the drive.

Page Properly integrate auxiliary contacts into the control logic circuit to avoid unnecessary fault displays caused by contactors or output switches placed between drive and motor. Improper installation of input and output contactors could result in damage to the drive. Contact Yaskawa or your Yaskawa agent to order these peripheral devices.

Page Connecting Peripheral Devices Figure 8. Leave enough space when wiring to easily reattach the front cover.

Make sure no wires get caught between the front cover and the drive. Any exposed wiring will void the wall-mount enclosure rating. Improper sequencing of output motor circuits could result in damage to the drive.

Select the appropriate fuse from the table below. Contact a Yaskawa sales representative or Yaskawa directly for more information on this attachment. Fire Hazard. Confirm an actual motor overload condition is not present prior to increasing the thermal oL trip setting.

Check local electrical codes before making adjustments to motor thermal overload settings. Page A. Specifications A. Higher carrier frequency settings require derating.

For more information, contact your nearest Yaskawa representative or our sales office. Page Drive Watt Loss Data Page Temperature Derating Figure A. Page B. Parameter List B. Page Understanding The Parameter Table Refers to a second motor when the drive is operating two motors. Switch between these motors using the multi-function input terminals. Note: If a parameter is not available in a certain control mode, the symbol for that control mode is grayed out.

Page Parameter Table 1: Save history of recently viewed parameters. Recently edited parameters will be saved to A2- Max: 1 17 through A for quick access.

Page B: Application Parameters b and b set the speed to hold and the time to maintain that speed at stop. Dwell Speed at Stop Min: 0. Page Min: 0 H Selection 0: Disabled. Max: 1 1: Enabled. Automatically decreases motor flux when output voltage saturation is reached.

Page D: Speed References Sets speed reference when inspection operation is enabled. Max: Page Max: 0. Page Sets the voltage drop for motor 2 due to motor leakage inductance as a percentage of rated Max: Automatically set during Auto-Tuning. Page F: Option Settings 0: Ramp to stop. Decelerate to stop using the deceleration ramp in C Min: 0 H oS 1: Coast to stop.

Max: 3 2: Fast Stop. Page 0: Output terminals are each assigned separate output functions. Open: Decelerates to stop at the Fast Stop ramp set to C Can be used for zero adjustment of the analog input. Max: 5. Page Door Zone Level Min: 0. The "door zone" multi-function digital output is closed when the 4F6H Max: Page Sets the gain for overcurrent detection as a percentage of the motor rated current. Overcurrent is Max: Page Amplitude during Rescue Min: 0. Page O: Operator Related Parameters Sets the traction sheave diameter for display unit calculations.

Page T: Motor Tuning Default: Page After setting the motor capacity to T, this parameter will automatically display the motor Max: Enter the motor slip as indicated on the motor test report.

Page U: Monitors kW Displays the output power this value is calculated internally. Page All Modes 0. Units determined by o Page Displays the DC bus voltage at the previous fault.

Page No signal output TMonly — 80EH to 5th to 10th Most Recent Fault available Displays the cumulative operation time when the fifth to the tenth most recent faults occurred. When o is set to 0, the unit is millimeters. When o is set to 1, the unit is inch.

Page Monitors reserved to display data from option cards. Double the value when using a V class drive. Page C. Turn on the DIP switch on the drive that is located at the end of the network. Set H to 1 when using the RS interface. Figure C. Page Parameter changes become effective after an Enter command.

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