YASKAWA L1000A Quick Start Manual page 113

Motor Type
Without PG Encoder or
Induction Motor Incremental PG Encoder with
PG-B3 or PG-X3 option card
Incremental PG Encoder with
PG-X3 option card
"End8" to "End10" error occurs
during Initial Magnet Pole Search
Auto-Tuning.
Incremental PG Encoder with
Permanent Magnet PG-X3 option card
Motor No error occurs during Initial
Magnet Pole Search Auto-Tuning.
Absolute PG Encoder with PG-F3
or PG-E3 option card
Parameter Setup
Adjust drive parameters as described below when using Rescue Operation.
• Select the type of Rescue Operation power supply for the drives main circuit in parameter S4-06.
• When using a UPS, set the UPS power value to parameter S4-07. Use parameter S4-08 to decide if the Rescue
Operation speed shall be limited automatically depending on the UPS power.
• If deterioration of the battery or UPS shall be detected, also set up parameters S4-12 and S4-13. Measure the DC bus
voltage during operation using the rescue power supply and set the measured value to parameter S4-12. Set the
deterioration detection level to parameter S4-13.
• Set parameters S4-01 to S4-04 if light load direction search shall be automatically performed when Rescue Operation is
started.
Wiring Examples
Switching the main power supply to a battery or UPS requires magnetic contactors that must be controlled by an external
controller. Wiring methods and the sequence used for the magnetic contactors depend on the application. This instruction
manual describes the following configurations:
• A single-phase, 230 V UPS is used as backup power supply for a 200 V, 400 V or 600 V class drive.
• Two separate batteries for the main power and control power supplies. Main power battery voltage is below 250 Vdc for
200 V class drives, 500 Vdc for 400 V class drives, or 720 Vdc for 600 V class drives.
• Two separate batteries. One is used for the main power supply, a second battery supplies the controller via an optional
24 V Backup Power Supply Unit.
• A single battery with minimum 250 Vdc for 200 V class drives, 500 Vdc for 400 V class drives, or 720 Vdc for 600 V
class drives is used for the main and control power supply.
Select the configuration that matches your application. Follow the corresponding instructions for wiring and drive
settings. For configurations not covered in the list above, contact your Yaskawa representative or our sales office directly
for consultation.
YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
Table 33 Power Supply Ratings for Rescue Operation
Speed Feedback
200 V class drives: 48 to 340
400 V class drives: 48 to 680
600 V class drives: 48 to 850
200 V class drives: 280 to 340
400 V class drives: 560 to 680
600 V class drives: 700 to 850
200 V class drives: 72 to 340
400 V class drives: 144 to 680
600 V class drives: 207 to 850
200 V class drives: 48 to 340
400 V class drives: 48 to 680
600 V class drives: 48 to 850
4 Start-Up Programming & Operation
DC Bus Voltage
Vdc
Vdc
Vdc
Vdc
When supplied from a battery or the drive DC bus:
200 V class drives: 250 to 340 Vdc
Vdc
400 V class drives: 280 to 680 V (recommended:
500 to 680 Vdc)
Vdc
600 V class drives: 280 to 850 V (recommended:
720 to 850 Vdc)
Vdc
When supplied via a 24 Vdc control power backup
unit:
Vdc
200 V, 400 V and 600 V class drives: 24 Vdc
Vdc
Vdc
Vdc
Vdc
Control Circuit Voltage
4
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