Fuji Electric Frenic lift, Reference Manual

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L80 Brake Control (Mode)
L81 Brake Control (Operation level)
L82 Brake Control (ON delay time)
L83 Brake Control (OFF delay time)
L84 Brake Control (Brake check time)
L80 to L84 allow to perform the settings for brake control signals.
■
Brake control mode (L80)
L80 specifies the
BRKS
mode as listed below.
Data for L80 ON conditions OFF conditions Hold
1 - A run command is ON.
AND
- The inverter main circuit (output
gate) is kept ON during the ON
delay period specified by L82.
- After detection of the
stop speed, the OFF
delay period specified
by L83 has elapsed.
OR
- The inverter output is
shut down.
Except
conditions
given at left
2 - A run command is ON.
AND
- Output current ≥ Motor no-load
current x L81 (%).
AND
- The inverter main circuit (output
gate) is kept ON during the ON
delay period specified by L82.
■
Operation level (L81)
L81 specifies the output current that turns the BRKS signal ON when L80 = 2.
- Data setting range: 0 to 200 (%) (Motor no-load current reference)
■
ON delay time (L82)
L82 specifies the delay time from when the BRKS ON conditions are met until the BRKS signal is
actually turned ON.
- Data setting range: 0.00 to 10.00 (s)
■
OFF delay time (L83)
L83 specifies the delay time from when the BRKS OFF conditions are met until the BRKS signal is
actually turned OFF.
- Data setting range: 0.00 to 100.00 (s)
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