Fig. 4 Driver Acceleration - Curtis 1355 Manual

3 — PROGRAMMER: PROGRAM MENUS
Fig. 4
Driver acceleration.
14
ACTUATOR 1 — ACTUATOR 3 MENU
ALLOWABLE
PARAMETER
Enable
Stall Current Limit
Stall Current Debounce
Accel
Decel
This menu is repeated for each of the three actuators.
*
PWM DEMAND
0 %
ACCEL
PWM accelerates from 0% to the programmed PWM Demand parameter at the rate
set by the Mx Accel or ActuatorX Accel parameters, and keeps that PWM setting. The
Accel parameters can be adjusted (over the CAN bus or with a Curtis programer) from
0.1 to 2.0 seconds.
Note: In Soft Start mode the PWM Demand is not programmed and is always 100%.
Curtis 1355 CANopen Slave Soft Starter Module Manual,
RANGE DESCRIPTION
On / Off This parameter enables/disables the actuator
output and fault check.
Note: Some severe faults, such as motor
short and current sensor fault, will still be
checked even when this parameter is disabled.
2 – 10 A Sets the maximum stall current for this actuator.
0.0 – 5.0 s This parameter allows a high startup current
and momentary overload. If the Stall timer
exceeds the programmed debounce time,
a stall fault is declared. It is not possible to
operate the motor in the stalled direction until
the actuator is first operated in the opposite
direction.
0.1 – 2.0 s Sets the rate (in seconds) at which the
actuator output accelerates from zero to
100% PWM; see Figure 4.
0.1 – 2.0 s Sets the rate (in seconds) at which the
actuator decelerates.
*
(1355-X001 only)
TIME
Rev. A