Chapter 5 - Configuring Impulse with an IDC Keypad
5-19

Configuring Idle Mode Current Reduction Parameters

Use this option to set the Idle Mode current-reduction parameters (TIMEOUT and %RED).
TIMEOUT s ets the Idl e Mode current reduction p eriod in seconds. W hen the TIMEOU T period has
elapsed, the com manded motor current will be reduce d by the percentage d efined in EDIT > SETUP
> ADVNCE > I-IDLE > %RED. Full current is restored on the next commanded step. The valid
range for the timeout is 0 to 3600 seconds. Setting the timeout to 0 disables the Idle Mode feature
and the display will read “Off”.
%RED (percentage of reduction) sets the percentage of current reduction that occurs after the Idle
Mode TIMEOUT has expired. The valid range for percentage of reduction is 0 to100%. The Idle
Mode redu ction percentage takes precedence o ver the Stop Mode 25% red uction if both modes have
been enabled.
TIMEOUT
1. Press TMEOUT (F1).
2. Using the numeric and decimal keys, enter the desired
current-reduction period (seconds).
3. Press ESC.
%REDUCTION (required only if TIMEOUT was co nfigu red)
1. Pr ess %RED (F2).
2. Using the numeric keys, enter the desired percentage of
reduction (no decima l ).
3. Press ESC.

Configuring Encoderless Stall-Detection (OLSD™)

This option allows you to enable or disable the OLSD™ feature. OLSD™ becomes active at
velocities of 0.5 RPS and g reater.
1. Using the up and down arrows, toggle to DISABLED or ENABLED OLSD™ .
2. Press ESC twice to return to the EDIT > SETUP menu.

> SETUP > ADVNCE > I-IDLE

EDIT
- IDLE MODE REDUCT -
TMEOUT %RED
- Idle Mode Tmeout -
Off
- Idle Mode %Redct -
0%

> SETUP > ADVNCE > STALL

EDIT
- Stall Detection -
↑
↑ ↑
↑ DISABLED ↓
↓↓
↓