Toshiba H9 User manual
System Integration Precautions
The following precautions are provided as general guidelines for setting up the H9 ASD within the system:
- The Toshiba H9 ASD is a general-purpose product. It is only a system component, and the system design should take this into consideration. For application-specific information or training support, please contact your Toshiba Sales Representative.
- The Toshiba H9 ASD is part of a larger system, and the safe operation of the H9 ASD depends on observing certain precautions and performing proper system integration.
- Improperly designed or installed system interlocks may prevent the motor from starting or stopping on command.
- The failure of external or ancillary components may cause intermittent system operation, such as starting the motor without warning.
- A detailed system analysis and job safety analysis should be performed by the systems designer and/or systems integrator before installing the H9 ASD component. For options availability and application-specific system integration information, contact your Toshiba Sales Representative if required.
Personnel Protection
- Installation, operation, and maintenance should only be performed by Qualified Personnel.
- A thorough understanding of the H9 ASD is required before installation, operation, or maintenance.
- Rotating machinery and live conductors are hazardous and should not come into contact with personnel. Personnel should always be protected from rotating machinery and electrical hazards.
- Insulators, machine guards, and electrical safeguards may fail or be defeated by the purposeful or inadvertent actions of workers. They should be inspected (and tested where possible) during installation and periodically thereafter for potential hazardous conditions.
- Do NOT allow personnel near rotating machinery. Warning signs to this effect should be posted near the machinery.
- Do NOT allow personnel near electrical conductors. Contact with electrical conductors can be fatal. Warning signs to this effect should be posted near the hazard.
- Personal protection equipment should be provided and used to protect employees from inherent system operation hazards.
System Setup Requirements
- When using the H9 ASD as an integral part of a larger system, it is the responsibility of the installer/maintenance personnel to ensure that a fail-safe mechanism is in place to switch the system to a safe condition in case of fault or failure.
- System safety features should be designed so that system operation, even in the event of failure, does not cause harm or result in system damage or injury (e.g., E-Off, Auto-Restart settings, System Interlocks).
- The programming setup and system configuration of the H9 ASD may allow it to start the motor unexpectedly. Familiarity with the Auto-Restart settings is required.
- Do NOT install power factor improvement capacitors or surge absorbers on the output of the H9 ASD.
- The use of built-in system protective features (e.g., E-Off, Overload Protection) is highly recommended.
- Operating controls and system status indicators should be clearly readable and positioned where the operator can see them without obstruction.
- Additional warnings and notifications should be posted at the equipment installation location as deemed necessary by Qualified Personnel.
- There may be thermal or physical properties, or ancillary devices integrated into the overall system, that may allow the H9 ASD to start the motor without warning. Signs to this effect should be posted at the equipment installation location.
- If a secondary magnetic contactor (MC) or an ASD output disconnect is used between the H9 ASD and the load, it should be interlocked to halt the H9 ASD before the secondary contact opens. If the output contactor is used for bypass operation, it must be interlocked so that commercial power is never applied to the H9 ASD output terminals (U, V, or W).
- When using an ASD output disconnect, the ASD and the motor must be stopped before opening or closing the disconnect. Closing the output disconnect while the 3-phase output of the ASD is active may result in equipment damage or injury.
Operational and Maintenance Precautions
- Turn off, lock out, and tag out the main power, control power, and instrumentation connections before inspecting or servicing the drive, opening the enclosure door, or connecting/disconnecting the power wiring.
- Turn off, lock out, and tag out the main power, control power, and instrumentation connections before disconnecting or connecting the power wiring.
- The capacitors of the H9 ASD maintain a residual charge for a period after turning off the ASD. The required time for each ASD type is indicated with a cabinet label and a Charge LED (shown for smaller ASDs in Figure 2 on pg. 12; LED is located on the front panel of larger ASDs). Wait at least the minimum time indicated on the enclosure-mounted label and ensure the Charge LED has gone out before opening the ASD door after turning off the power.
- Turn on the power only after attaching (or closing) the front cover and do NOT remove or open the front cover of the H9 ASD when the power is on.
- Do NOT attempt to disassemble, modify, or repair the H9 ASD. For repair information, contact your Toshiba Sales Representative.
- Do NOT place any objects inside the H9 ASD.
- If the H9 ASD emits smoke or an unusual odor or sound, turn off the power immediately.
- The heat sink and other components may become extremely hot. Allow the unit to cool before touching these items.
- Remove power from the H9 ASD during extended periods of non-use.
- Periodically inspect the system for damaged or improperly functioning parts, cleanliness, and secure tightening of connectors.
On this page, you can find PDF files containing the H9 user manuals. It is crucial to consider the above precautions to ensure the safe and effective use of the H9 ASD. For detailed information, please review the PDF files and contact your Toshiba Sales Representative for any additional support you may need.
- Toshiba H9 installation and operation manual 5464.pdf
- Toshiba H9 ethernet card asd g9eth manual 3916.pdf
- Toshiba H9 quick start guide 5463.pdf
- Toshiba H9 simple start guide 5684.pdf
- Toshiba H9 pg feedback manual vec004z 007z 3921.pdf
- Toshiba H9 rs485 communication manual 3922.pdf
- Toshiba H9 profibus dp function u manual 5344.pdf
- Toshiba H9 profibus dp function manual 5344.pdf
- Toshiba H9 devicenet module option 3914.pdf
- Toshiba H9 extended term board i etb003z 3917.pdf
- Toshiba H9 asd mtg kit9 installation procedure.pdf
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