Setting parameters
10/05 AWB8230-1541GB
140
System settings
STOP key
The red STOP key is enabled in all control modes and has the
following functions:
• Decelerating (braking) the drive (PNU F003, a page 73)
• Resetting fault signals (E xx, a page 119)
• Triggering an initialization (loading default settings,
a page 144)
You can adapt the Stop key braking function to your drive with the
parameter settings:
• Deceleration ramp 1 (PNU F003/F203, a page 73)
• Deceleration ramp 2 (PNU A093/A293, a page 93)
• Automatic deceleration ramp changeover (PNU A096/A296,
see a page 94)
• Deceleration ramp characteristic (PNU A098, a page 74)
• DC braking (DEC) or free-run stop (FRS), selection with
PNU b091 (a page 140)
You can also disable the Stop key function with PNU b087.
Type of motor stop
Here you can specify in what way the motor speed is reduced when
the Stop key of optional keypad DEX-KEY-… is pressed:
PNU Name RUN b031
= 10
Value Function DS
b087 STOP button
(keypad)
– j 00 Enabled 00
01 Disabled: Stop and reset signals are issued only through the control
signal terminals or the serial RS 485 interface (Modbus).
PNU Name RUN b031
= 10
Value Function DS
b091 STOP key,
(keypad),
selection of
motor stop on
actuation
– – 00 DEC, braking to 0 Hz with deceleration ramp 00
01 FRS, free coasting down to 0 Hz
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