Rockwell Automation 8720MC Drives Integration Manual - Manual (Page 98)

Publication 8720MC-IN002A-EN-P — December 2002
B-4 Using the Human Interface Module (HIM)
HIM Control Panel Keys
The HIM provides the eight keys for motor control in the control
panel section as shown in Figure B.3.
Figure B.3
HIM Control Panel Keys
SEL
JOG
ESC
Control Panel
Sys Ready
+0 rpm
Press this key: To: It is called:
If the drive is in manual mode and no other
control devices are sending a Stop command,
the start key will cause the motor to rotate in
the HIM selected direction and velocity. Speed
will be based on the HIM reference command.
Start key
Pressing the stop key will initiate a stop
sequence if the drive is running. The drive stops
according to the stopping torque specified in
parameter 571.
The stop key also issues a clear fault command
if the drive is currently faulted.
Stop key
In manual mode depressing the jog key will Jog
the motor at the HIM selected jog reference
speed and direction. Releasing the key will
initiate a decelerated stop. The drive stops
according to the stopping torque specified in
parameter 571.
Jog key
Pressing the direction key will change the
motor direction if it is being controlled from this
HIM. The appropriate direction indicator light
will light to indicate direction.
Change Direction key
Increase or decrease the HIM speed command.
An indication of this command is shown on the
visual Speed Indicator. Parameter 696
determines the maximum manual speed.
Press both keys simultaneously to store the
current HIM speed command in HIM memory.
Cycling power or removing the HIM from the
drive sets the speed command to the value
stored in HIM memory.
These arrows are only available with digital
speed control.
Up Arrow and Down
Arrow keys