Rockwell Automation 150-E SMC Elevator Users Manual - Manual (Page 19)

Rockwell Automation Publication 150-UM009D-EN-P- February 2011 19
Chapter
3
Programming
DIP Switch Settings The 150-E elevator controller is programmed through DIP switches located on
the front of the controller. All functionality is defined by these settings. The
following tables define the settings available within the SMC™ controller. Default
settings are indicated by the shaded areas.
Table 5 - Start Time
Table 6 - Start Mode
Table 7 - Current Limit/Initial Torque Level
Table 8 - Soft Stop Time
Settings
(seconds) Switch #1 Switch #2
This defines the time the controller will ramp or
limit current to the motor. The controller can
determine when the motor is up-to-speed (UTS),
therefore it may transition to bypass before this
time expires. If the motor does not reach speed
before the time expires, the controller will
continue under SCR control and not close the
bypass contactor.
2 OFF OFF
5 ON OFF
10 OFF ON
15 ON ON
Mode Setting Switch #3 In Current Limit mode, a set level of current is applied to the
motor over the start time. In Soft Start mode, the device will
ramp the torque from the initial level to 100% over the start
time.
Current Limit OFF
Soft Start ON
% FLA/ % Torque Switch #4 Switch #5
The level indicated by this programming applies an
initial level of current or torque to the motor for the
start time. For example, if switch #3 is set to OFF,
the device will perform a current limit start at the
level indicated by these switches. 150%/15% OFF OFF
250%/25% ON OFF
350%/35% OFF ON
450%/65% ON ON
Settings (seconds) Switch #6 Switch #7
Soft Stop reduces the voltage applied to the
motor over the programmed period of time. The
soft stop is complete when the soft stop timer
has expired or the current measured drops below
50% of the FLA setting. OFF OFF OFF
1x start time ON OFF
2x start time OFF ON
3x start time ON ON