The final stopping jerk when the direction is dropped at the end of the run will use the
LS43-45 Emergency profile deceleration and jerk rates.
NTS - Normal Terminal Slowdown
The normal terminal slowdown (NTS) can be used as an alternate slowdown profile, or
quick stop.
The NTS input is an active low input controlled by the controller.
When the NTS input is dropped (pulse or constant), the drive will begin to compare the
encoder speed against the corresponding NTSD threshold and direction (TS03-08).
IF the encoder speed becomes GREATER than the corresponding NTSD speed
threshold (TS03-08), then the drive will decelerate to the TS02 NTSD Target Speed
using the LS33-35 One Floor profile deceleration and jerk rates. The NTS profile
generated by the drive will bypass any controller-generated serial or analog profile.
The drive will then continue to run at the TS02 NTSD Target Speed until the hardware
direction input is dropped. If the external (analog or serial) speed command is less than
the TS02 NTSD Target Speed, the drive will follow the external command speed.
When the direction is dropped, the drive will decelerate to zero speed.
ELSE, IF the encoder speed remains LESS than the corresponding NTSD speed
threshold (TS03-08), the drive will continue as normal.
If an NTS slowdown is initiated, then the maximum speed will be limited to the TS02
NTSD Target Speed until the end of the run when the enable command is dropped.
The final stopping jerk when the direction is dropped at the end of the run will use the
LS43-45 Emergency profile deceleration and jerk rates.
LI04-11: Digital Inputs
LI04...LI11 correspond to inputs I1...I8. Each input is programmable with one of the input
functions listed for LI04.
LI05 Input 2 Function
LI04-11: Digital Inputs
LI04...LI11 correspond to inputs I1...I8. Each input is programmable with one of the input
functions listed for LI04.
Functionality
Input 2 corresponds to digital control terminal I2, X2A2.
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