YASKAWA Z1000 User Manual (English)

Other manuals for YASKAWA Z1000

User Manual400 pages

Technical Manual466 pages

Quick Start Guide92 pages

Quick Start Up Guide2 pages

Questions and Answers:

S
Sean BakerSep 4, 2025
What causes a motor overload on my YASKAWA Controller?
- K
  Kelly ThomasSep 5, 2025
  A motor overload on your YASKAWA Controller can be caused by: * An excessively heavy load: Reduce the load. * Cycle times that are too short during acceleration and deceleration: Increase the acceleration and deceleration times (C1-01 through C1-04). * Driving a general-purpose motor below its rated speed with a high load: Reduce the load, increase the speed, or use a motor specifically designed for low-speed operation.
K
Kathleen LawsonAug 25, 2025
How to fix poor motor torque at low speeds in YASKAWA Z1000 Controller?
- J
  jeremy42Aug 25, 2025
  If motor torque is insufficient at speeds below 10 Hz, increase the setting. If motor instability occurs at motor start, reduce the setting.
B
Bradley WhiteheadAug 25, 2025
What to do if my YASKAWA Controller shows a Ground Fault error?
- B
  Bailey MaddenAug 26, 2025
  If a current short to ground exceeds 50% of the rated current on the output side of the YASKAWA Controller drive, try resetting the drive by pushing the Reset key on the keypad or cycle the power supply.
A
Angela SandersSep 12, 2025
What does control circuit error mean on YASKAWA Z1000 Controller?
- E
  Evan HamptonSep 12, 2025
  A control circuit error on your YASKAWA Controller indicates a self-diagnostic error in the control circuit. Cycle power to the drive. If the problem continues, replace the control board or the entire drive.
J
jasminegilmoreSep 5, 2025
How do I fix a heatsink overheat on my YASKAWA Controller?
- G
  Grant SinghSep 5, 2025
  A heatsink overheat on your YASKAWA Controller can be caused by: * High surrounding temperature: Check the temperature around the drive and ensure it's within specifications. Improve air circulation within the enclosure, install a fan or air conditioner, and remove any nearby heat-producing items. * Excessively heavy load: Measure the output current and decrease the load. You can also lower the carrier frequency (C6-02).
K
Kathryn ChapmanSep 8, 2025
What causes a DC bus undervoltage on a YASKAWA Z1000?
- T
  tkimSep 8, 2025
  A DC Bus Undervoltage error in your YASKAWA Controller can be caused by: * Input power phase loss: The main circuit drive input power is wired incorrectly. Correct the wiring. * Problems with the voltage from the drive input power: Check the voltage and correct it to be within the range listed in the drive input power specifications. If there is no problem with the power supply to the main circuit, check for problems with the main circuit magnetic contactor. * Worn main circuit capacitors: Check the maintenance time for the capacitors (U4-05). Replace either the control board or the entire drive if U4-05 exceeds 90%.
C
Christine MarshallSep 1, 2025
How do I resolve a Control Board Connection Error on my YASKAWA Z1000 Controller?
- B
  Bryce ShortSep 1, 2025
  If there is a connection error between the control board and the drive, reset the YASKAWA Controller drive by pushing the Reset key on the keypad or cycle the power supply.
B
Bethany FrenchSep 1, 2025
What to do if my YASKAWA Z1000 Controller displays External Fault (input terminal S1 to S7)?
- Y
  ystephensSep 1, 2025
  If there is an external fault at multi-function input terminal S1 to S7, reset the YASKAWA Controller drive by pushing the Reset key on the keypad or cycle the power supply.
D
Dr. Brandy RichmondSep 12, 2025
What causes external HOA keypad connection fault on YASKAWA Z1000?
- G
  Gary TerrySep 12, 2025
  An external HOA keypad connection fault on your YASKAWA Controller indicates that the external operator is not properly connected to the drive. Check the connection between the operator and the drive, replace the cable if damaged, and try disconnecting and reconnecting the operator after turning off the drive input power.
M
Matthew WilsonAug 28, 2025
How to fix Undervoltage error on YASKAWA Controller?
- K
  Kathleen RothAug 28, 2025
  If the DC bus voltage dropped below the level specified in L2-05, the contactor to suppress inrush current in the drive was opened, or there is low voltage in the control drive input power when the drive was stopped and a Run command was entered, you can reset the YASKAWA Controller drive by pushing the Reset key on the keypad or cycle the power supply.

YASKAWA Z1000 Specifications

General

Model	Z1000
Category	Controller
Humidity	95% RH or less (non-condensing)
Control Method	V/F Control
Frequency Range	400 Hz
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication Options	Modbus
Operating Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Altitude	Up to 1000 meters without derating
Cooling Method	Forced Air
Enclosure Rating	IP20
Voltage Class	200V, 400V