SLX9000 Adjustable Frequency Drives User Manual
MN04003020E
For more information visit: www.eaton.com 9-49
January 2009
Keypad Control Parameters
2.10.9 Stop frequency, auxiliary drive 1 ID1003
The frequency of the drive controlled by the drive must fall with 1Hz below the limit
defined with these parameters before the auxiliary drive is stopped. The stop
frequency limit also defines the frequency to which the frequency of the drive
controlled by the drive is dropped after starting the auxiliary drive.
P3.1 Control place
The active control place can be changed with this parameter. For more information,
see Page 5-10.
R3.2 Keypad reference
The frequency reference can be adjusted from the keypad with this parameter. For
more information, see Page 5-11.
P3.3 Keypad direction
This parameter allows you to invert the error value of the PID controller (and thus the
operation of the PID controller).
0 Forward: The rotation of the motor is forward, when the keypad is the
active control place.
1 Reverse: The rotation of the motor is reversed, when the keypad is the
active control place.
For more information, see Page 5-11.
R3.4 Stop button activated
If you wish to make the Stop button a “hotspot” which always stops the drive
regardless of the selected control place, give this parameter the value 1 (default). See
Page 5-11.
See also parameter 3.1.
R3.5 PID reference 1
The PID controller keypad reference can be set between 0% and 100%. This reference
value is the active PID reference if parameter 2.9.2 = 2.
R3.6 PID reference 2
The PID controller keypad reference 2 can be set between 0% and 100%. This
reference is active if the DIN# function=12 and the DIN# contact is closed.
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