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Toshiba TOSVERT VF-S15 Instruction Manual

Shock monitoring function
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E6581875
TOSVERT VF-S15
Shock monitoring function Instruction Manual

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  Summary of Contents for Toshiba TOSVERT VF-S15

  • Page 1 E6581875 TOSVERT VF-S15 Shock monitoring function Instruction Manual...
  • Page 2 E6581875 - Contents - 1. Introduction ....................2 2. Shock monitoring function................2 3. Setting and operation of shock monitoring function ........ 3 3.1 Related parameters ......................3 3.2 Operation ......................... 3...
  • Page 3: Shock Monitoring Function

    E6581875 1. Introduction TOSVERT VF-S15 is equipped with shock monitoring function. In case output current or torque exceeds or lowers the set level for a certain amount of time, the inverter outputs the alarm signal from output terminals or trips (inverter stops). Temporary change in current or torque can be eliminated from detecting conditions.
  • Page 4: Setting And Operation Of Shock Monitoring Function

    E6581875 3. Setting and operation of shock monitoring function 3.1 Related parameters Set items and conditions of detection using parameters. Title Function Adjustment range Default setting 0: Disabled f590 Shock monitoring 1: Current detection 2: Torque detection Shock monitoring trip/alarm 0: Alarm only f591 selection...
  • Page 5 E6581875 2) Low-current/ torque detection <Example> Select object of detection with f590: f590=1 (Current detection), 2(Torque detection) f591=0 (Alarm only) f592=1 (Low-current/ torque detection) Output terminal function: 182 (SUPA) Shock monitoring pre-alarm signal Alarm signal output less than f595 f595 Output current/ torque (%) f593-f596 f593...
  • Page 6 E6581875 <Example> f598=1, f597=15 (s), and acceleration continues for less than 15 seconds. Operation command Alarm signal output Output frequency (Hz) f597 f595 f593 Output current/ torque (%) * In case of less than f595, and the inverter is in acceleration/ deceleration status or over-current stall during detection activates, detection time will be reset.