Programmable Input
Functions for LI04 - LI11:
Description of Functionality:
NTS2
(Normal terminal
slowdown)**
Normal terminal slowdown 2
NTS3
(Normal terminal
slowdown)**
Normal terminal slowdown 3
Signaling the inspection mode input together with serial
and analog speed control types, indicate an inspection
controller may dropped all inputs (enable, direction,
speed) and brake at the same time during inspection runs.
During inspection runs, the input must be activated prior
to initiation of the run and then held high until the drive
returns the Mode = Idle (nOP) status. Inspection mode
limits maximum speed command to 150 ft/min and sets
the over speed level to 155ft/min.
input function triggered by the ready digital output
(X2A.20) of the R6 Regen.
Default (LI04-11) = No function (0)
* Can be selected in combination (e.g. UPS + Reduced torque + Emergency profile)
** Additional information
Brake Release Confirmation
When an input is programmed for brake release confirmation (18), the drive checks to
see if the brake opens or closes within a set amount of time, otherwise a brake switch
failure fault will occur.
The timers are defined as:
Starting:
t = LT01 + LT03 + 2.5
= Brake Release Delay + Speed Start Delay + 2.5s
Default = 0.05s + 0.70s + 2.5s = 3.25s
Stopping:
t = LT10 + LT12
= Brake Drop Delay + Current
Default = 0.10s + 0.50s = 0.60s
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