Lenze 8200 Frequency inverters - Manual (Page 192)

Configuration
8200SHB0199 7-55
7.5.14.4 Quick stop QSP
Setting range 820X
Code Name Possible settings IMPORTANT
Lenze Choice Info
C013 Deceleration time T
if
820X 5.00 0.00 {0.05 s} 999.00
Setting range 821X/822X/824X
Code Name Possible settings IMPORTANT
Lenze Choice Info
C105 Deceleration time
quick stop
821X/822X/824X
5.00 0.00 {0.02 s} 999.00
0.00 {0.02 s} 1300.00 HVAC only
Function
820X If you activate the function quick stop, the drive will be decelerated to standstill over the set
deceleration time (C013). If the value falls below f
d
= 0.1Hz, the DC-injection brake (DCB) will be
activated.
821X/822X/824X The activation of quick stop decelerates the drive to standstill according to the deceleration time set
und C105. If f
d
falls below the threshold C019, the DC-injection brake (DCB) will be activated.
Activation
Series “Standard”:
Series “HVAC”:
- C007 = -14- ... -22-:
- LOW level at terminals E3 and E4
- HIGH level at terminals E3 and E4 when switching on the mains
- C007 = -2-, -4-, -8-, -9-, -13-:
- LOW level at terminal E3
- C007 = -14- ... -22-, -34-, -47-:
- LOW level at terminals E3 and E4
- HIGH level at terminals E3 and E4 when switching on the mains
- C007 = -46-, -49-:
- LOW level at terminal E2
- C007 = -2-, -4-, -8-, -9-, -13-, -30-, -31-, -32-, -36-, -37-, -40-, -43-, -45-:
- LOW level at terminal E3
- C007 = -33-, -42-:
- LOW level at terminal E4
The signal levels are indicated for C114 = -0- (see chapter 7.5.14.1).
Special features
821X/822X/824X
Series “HVAC”:
- Independently of the operating mode C001, quick stop can always be activated via terminals.
- The activation of quick stop via terminals can be switched-off with the priority mask (C115).
- Quick stop acts on the main setpoint only. Quick stop does not have an effect on the additional
setpoint (C049) and the correction value of the process controller (software level 3.0).
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