4.6 Setup Procedure for Elevator Applications
126 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
If no speed reference is selected at start, the drive will trigger an “FrL” fault. Set parameter S6-15 to 0 to disable Speed
Reference Missing (FrL) detection. With this setting the drive starts using leveling speed if no other speed reference is
selected.
Leveling Speed has Priority and the Leveling Speed Input is Assigned (d1-18 = 2, H1- = 53)
The leveling signal has priority over other speed references. The drive decelerates to the leveling speed (d1-26) when the
leveling speed selection input is activated. The drive stops when either the leveling input or the Up/Down command is
released.
Leveling Speed Priority is Selected and the Nominal Speed Input is Not Assigned (d1-18 = 2, H1- ≠ 50)
The drive runs at nominal speed (d1-19) when no speed selection input is set. When the leveling speed signal is set, the
drive decelerates to the leveling speed. The leveling speed signal has priority over all other speed signals.
NOTICE: Equipment Hazard. This function may not work properly if a broken wire connection to the drive I/O causes improper elevator
speed selection. Properly tighten wire connections at the drive terminals before enabling this function.
◆ Multi-Function Terminal Setup
■ Multi-Function Digital Input (Terminals S3 to S8)
The H1 parameters assign functions to digital input terminals S3 to S8 digital input terminal functions, refer to H1-03 to
H1-08: Functions for Terminals S3 to S8 on page 203.
■
Multi-Function Digital Outputs
The H2 parameters assign functions to digital output terminals M1-M2, M3-M4, M5-M6, P1-C1, and P2-PC digital input
terminal functions, refer to H2-01 to H2-05: Terminals M1-M2, M3-M4, M5-M6, P1-C1, and P2-C2 Function
Selection on page 208.
■
Multi-Function Analog Inputs
The H3 parameters assign functions to analog input terminals A1 and A2 analog input functions, refer to Multi-Function
Analog Input Terminal Settings on page 219.
DC Injection/
Position lock
DC Injection/
Position lock
Up/Down Command
Selected speed (other than leveling)
Speed
Safe disable (terminals H1/H2 on)
and Baseblock off (H1- = 8/9)
Input is set
DC Injection/
Position lock
DC Injection/
Position lock
Leveling speed has priority
Up/Down Command
Leveling speed
Selected speed (other than leveling)
Speed
Safe disable (terminals H1/H2 on)
and Baseblock off (H1- = 8/9)
Input is set No effect
DC Injection/
position lock
DC Injection/
position lock
Up/Down Command
Leveling speed
Speed
Safe disable (terminals H1/H2 on)
and Baseblock off (H1- = 8/9)
Input is set
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