Lenze EDB9300UES - Manual (Page 9)

Brief description
4 BA8230
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Kinetic back-up on mains failure
Back-up operation of the control electronics using the kinetic energy in the drive
systems at speeds close to zero, also suitable for flow machines
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Capture without torque surge
(the inverter is applied to the de-excited motor while the motor is running)
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Automatic restart facility after mains failure
(Parameter-adjustable up to 15 s as standard)
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Conventional drive through standard terminal strip
- 12 digital potential-separated inputs for control signals (eg. Start, Stop etc.),
of which 3 inputs are parameter-adjustable through selection list
- 4 digital potential-free outputs for messages (On, Ready, Error, free
output parameter-adjustable through selection list, 1 output
"Ready” can be re-assigned via technology)
- 2 free adjustable and scaleable analog outputs
- 2 scaleable analog demand inputs
- 2 parameter sets switchable via control unit or terminal strip
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Expansion of standard terminal strip (I/O interface option)
- 20 configurable digital inputs with separate potential
- 8 configurable digital outputs with separate potential
- 2 configurable analog demand inputs
- 2 configurable analog outputs
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Comprehensive testing and diagnostics facilities:
- Self-test on control electronics and hardware
- Event memory with timings of all binary events with first
value error message and documentation
- Error log with timing details
- Protocol log for documenting all parameter changes
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Comprehensive protection and monitoring facilities.
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