For example, the following would be an abbreviated logic table for US04 Control Type =
binary speed selection (1) with LI03 special input function = B(Inspection - Level -
Correction) (0) if LI05-07 (I2-I4) = speed selection and LI04 (I1) is set to another function
other than speed selection.
Now, if LI04 were re-assigned such that I1 = speed selection, the table would be as
follows (table shifts left toward input with priority):
Lastly, if LI05 (I2) were set to a function other than speed selection, then the previous
table would change to the following (I2 splits table):
ESD - Emergency Slowdown
The emergency slowdown (ESD) can be used as an alternate slowdown profile, or quick
stop.
The ESD input is an active low input
will occur if the ESD input is not detected (high) at the beginning of a run.
When the ESD input is dropped (pulse or constant), the drive will decelerate to the LS01
Leveling Speed using the dedicated ESD/ETS deceleration and jerk profile settings (ESD
and ETS Profile Rate Settings). The ESD profile generated by the drive will bypass any
controller-generated serial or analog profile. The drive will then continue to run at the
LS01 Leveling Speed until the hardware direction input is dropped. When the direction is
dropped, the drive will decelerate to zero speed.
After the ESD has been signaled, the maximum speed will be limited to the LS01
Leveling Speed until the end of the run when the enable command is dropped.
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