YASKAWA Lift Inverter L1000V, Technical Manual

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4.6 Setup Procedure for Elevator Applications
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 85
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4.6 Setup Procedure for Elevator Applications
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Up and Down Commands and Speed Reference Selection
WARNING! Sudden Movement Hazard. Remove the Up/Down Command before resetting alarms and faults. Failure to comply can
result in death or serious injury.
WARNING! Sudden Movement Hazard. Verify drive parameter b1-03 Stopping Method is set to 0:Ramp to Stop before starting the
drive. Failure to comply may cause the elevator to free-fall when the Up/Down command is removed.
WARNING! Sudden Movement Hazard. The drive is capable of running the motor at high speed. Verify the maximum drive output
frequency before starting the drive. Failure to comply may cause injury or death due to inadvertent high speed operation.
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Speed Reference Selection
Parameter b1-01 determines the source of the speed reference. On the L1000V drive the speed reference can only be
modified through the digital operator or using digital inputs to switch between reference values. Therefore, this
parameter cannot be modified from its default value of 0.
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Up/Down Command Source Selection
The input source for the Up and Down command can be selected using parameter b1-02.
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Travel Start and Stop
Travel Start
To start the elevator in up or down direction, the following conditions must be fulfilled:
• A speed reference greater than zero must be provided.
• The Safe Disable signal at terminal H1 must be closed (drive output enabled).
• If a multi-function digital input is programmed for Baseblock (H1-
=8 or 9), this input must be set so the drive is
not in a baseblock condition.
• An Up or Down Signal must be set at the source specified in b1-02.
• If a multifunction input is programmed for output contactor feedback (H1-
=56), then the output contactor must be
closed.
Travel Stop
The drive stops under the following conditions:
• The Up or Down command is removed.
• d1-18 is set to 1 or 2 and the Up/Down or Leveling Speed signal (H1-
= 53) is removed.
• d1-18 is set to 3 and all speed inputs are removed.
• A fault occurs. The stopping method depends on the specific fault that occurred, in combination with certain parameter
settings.
• The Safe Disable input is opened or a Base Block signal is input. In this case, the brake is applied immediately and the
drive output shuts off.
b1-01 Reference source Speed reference input
0 (default) Digital operator keypad Set the speed references in the d1- parameters and use digital inputs to switch between different reference values.
b1-02 Up/Down source Up / Down command input
0 Operator keypad RUN and STOP keys on the operator
1 (default) Digital inputs
Terminal S1: Run in Up direction
Terminal S2: Run in Down direction