Rockwell Automation 1333 Drive, 3/4-5HP, 230-575V Series D - Manual (Page 59)

Operation and Programming
Chapter 5
5-16
Local/Remote Speed Enable
Important: If the Remote Operator Station option is installed, Parameter 9
must be set to a value other than 0 to allow remote control. If the BCD
Interface option is installed, Parameter 9 must be set to 2 to allow BCD
control.
Parameter 09 -- Local/Remote Frequency
Units = Code
Range = 0/1/2/3
Factory Setting = 0
Important: If installed at the Control and Signal Wiring Terminal Block,
auxiliary input switches S1, S2 and/or S3 will always function as
programmed by Parameters 19 and 20 to control drive speed when a valid
start command is present.
If set to 0, local control has been selected. An
L
will be the right-hand
letter shown in the Mode Display.
•
Both the increment and decrement pushbuttons on the Local Control and
Programming Panel will set drive speed. The select and enter
pushbuttons are used to enter the drive set speed.
If set to 1, 2 or 3, external control has been selected. An
E
will be the
right-hand letter shown in the Mode Display. If an external speed pot is
connected, all other drive speed signals (except from auxiliary switches S1,
S2 and/or S3) will be ignored. Both the increment and decrement
pushbuttons on the Local Control and Programming Panel will be disabled.
The select and enter pushbuttons cannot be used to enter the set drive
speed.
•
If set to 1, drive speed is controlled externally through the Control and
Signal Wiring Terminal Block. A 0-5V DC signal connected to the
Control and Signal Wiring Terminal Block will control drive speed
unless an external speed pot is connected.
•
If set to 2, drive speed is controlled externally through the Control and
Signal Wiring Terminal Block. A 0-10V DC signal connected to the
Control and Signal Wiring Terminal Block will control drive speed
unless an external speed pot is connected.
•
If set to 3, drive speed is controlled externally through the Control and
Signal Wiring Terminal Block. A 4-20 mA DC signal connected to the
Control and Signal Wiring Terminal Block will control drive speed
unless an external speed pot is connected.