Rockwell Automation FlexPak 3000 Digital DC Drive Version 4.3 - Manual (Page 26)

4-6 FlexPak 3000 DC Drive Software Reference
4.1.3 Configuring the Analog Manual Reference
CONTROL SOURCE SELECT must be set to TERMBLK to use the analog manual reference
input as a speed reference. This reference can only be used when the drive is
configured as a speed regulator and
MANUAL REF SELECT (P.106) is set to ANALOG .
When you use this speed reference, the drive uses the analog manual reference from
terminals 16(+10V), 17(+), and 18(–) of the Regulator board.
The software uses the parameters described in this section to scale the analog
manual reference signal at terminal 16, 17, and 18 to produce the
ANALOG MAN
REFERENCE (P.192) signal.
The analog manual reference input can also be used for the trim reference. Make sure
they are not being used for both functions at the same time.
AUTO REFERENCE SELECT
(P.103)
AUTO REFERENCE
SELECT determines if
the drive uses a
frequency or analog
input reference
source when the
drive is in
AUTO mode
and CONTROL SOURCE
SELECT is set to
KEYPAD , TERMBLK , or
SERIAL .
Parameter Range: ANALOG
FREQUENCY IN
Default Setting: ANALOG
Parameter Type: Configurable
OIM Menu Path(s): Drive Reference - Drive Reference Configure
When AUTO REFERENCE SELECT is set to FREQUENCY IN , the reference is from the
frequency input (terminals 39, 40, and 41 on the I/O Expansion kit).
When AUTO REFERENCE SELECT is set to ANALOG , the reference is from the analog
auto input (terminals 19 and 20 on the Regulator board).
If the I/O Expansion kit is not installed, this parameter is automatically configured to
ANALOG and cannot be changed.
ANALOG MAN REFERENCE (P.192)
The analog reference
value in manual
mode. This is the
value output by the
drive after all
hardware and
software scaling. Parameter Range: n/a
Default Setting: n/a
Parameter Type: Output
OIM Menu Path(s): Drive Reference - Drive Reference Scaling
Drive Reference - Drive Reference Test Points
This parameter is only used when the drive is configured as a speed/voltage
regulator.