Chapter 6
Optional HIM Operation
Overview The SMC-Flex controller offers a variety of unique control options
that provide enhanced motor starting and stopping capabilities. (See
chapter 1 for brief descriptions of each option.)
Note: Only one option can reside in a controller.
Human Interface Module The control buttons available with the Bulletin 20-HIM LCD Human
interface modules are compatible with the SMC-Flex controller’s
control options. The following table details the functionality of each
button with regards to each option.
Notes: (1) The logic mask port must be enabled prior to initiating
control commands to the SMC-Flex controller. Refer to HIM
Control Enable on page 7-4 for instructions.
(2) The control terminals must be wired according to
Figure 3.14 on page 3-16 or Figure 3.25 on page 3-27.
Option Action Operation
Standard
Soft Stop
Current Limit
Full Voltage
Linear Speed
The green start button, when pressed, will
commence motor acceleration to full speed.
The red stop button, when pressed, will
provide a coast stop, and/or reset a fault.
The jog button, when pressed, will initiate the
programmed maneuver.
Preset Slow
Speed
The green start button, when pressed, will
commence motor acceleration to full speed.
The red stop button, when pressed, will
provide a coast stop and/or reset a fault.
The jog button is not active for Preset Slow
Speed.
* Slow Speed cannot be operated via the HIM.
I
O
Jog
O
Jog
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