Lenze EDB9300UES - Manual (Page 60)

Technical Data
BA8230 55
Terminal :8 FAST STOP
Fast Stop function by a flank from HIGH to LOW.
The drive runs to zero at the parameter-adjustable “ramp fast stop”.
The pulses are then disabled and the internal DC main contactor is
de-energised. If the optional brake chopper with braking resistor is
connected, the link is force-discharged after approx. 30 s.
Terminal :9 LEFT
Left, demand enable on HIGH
If “demand preset 0 ... +10 V" or “line current” is preset, operation
in the left direction is enabled with a HIGH signal at terminal :9.
Negative values at the demand input produce a demand of zero.
If neither LEFT nor RIGHT is HIGH, no direction is enabled. If both
LEFT and RIGHT are HIGH, the signal set first takes priority.
Terminal :10 DISABLE
Inverter disable
This disables the pulses on LOW and de-energises the internal DC
main contactor. If the optional brake chopper with braking resistor
is connected, the link is force-discharged after approx. 30 s.
Terminal :11 RIGHT
Right, demand enable on HIGH
If “demand preset 0 ... +10 V" or "line current” is preset, the right
direction is enabled on a HIGH signal at terminal :11. Negative
values at the demand input result in a demand of zero.
If neither LEFT nor RIGHT is HIGH, no direction is enabled.
If both LEFT and RIGHT are HIGH, the signal set first takes priority.
Terminal :12 EXTERNAL ERROR
Opening the external error contact causes the inverter to be
disabled and de-energises the DC contactor. The motor idles down.
Restarting is only possible after an acknowledgement.
Terminal :13 ERROR RESET
Acknowledgement of an error
A change in level from LOW to HIGH is an acknowledgement.
Terminal :14 D-INPUT 1
Digital input 1
Function parameter-adjustable (05 Digital I/O
→
Terminal :14)
Standard setting: - Motor potentiometer higher
Alternatively: - Select fixed speed.1
Input resistance: 4.8 k
Ω
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