Emerson unidrive sp - Macro 2 Motorized Potentiometer Logic Diagram

Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance RFC mode
376 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
Figure 6-2 Macro 2 Motorized potentiometer logic diagram
Reference selection
Frequency/speed ref. 1
(remote)
DOWN
RUN
FORWARD
RUN
REVERSE
RESET and
MO T. PO T. RES ET
Motorized pot.
output indicator
0.05
Reference
selector
29
MOTORIZED
POT. ENABLE
Minimum
frequency/
speed clamp
0.01
0.02
0.20
0.21
0.22
0.23
Skip
frequency/
speed 1
Skip
freq./speed
band 1
Skip frequency/
speed 2
Skip
freq./speed
band 2
Skip
frequencies/
speeds
UP
DRIVE
ENABLE
Motorized pot.
zero-start select
0.27
0.28
0.29
0.30
Motorized pot.
bipolar select
Motorized pot. rate
Motorized pot.
output scale factor
Motorized pot.
reset indicator
0.26
0.25
6
6
0.XX
0.XX
Key
Read-write
(RW)
parameter
Read-only (RO)
parameter
Input
terminals
Output
terminals
Pr Function
0.11 Pre-ramp reference
0.12 Post-ramp reference
0.13 Motor active-current
0 14 Jog reference (not used)
0.15 Ramp mode
0.16 Stop mode
0.17 Status relay
0.18 S-ramp
0.19 S-ramp da/dt
0.20 Skip frequency/speed 1
0.21 Skip freq./speed band 1
0.22 Skip frequency/speed 2
0.23 Skip freq./speed band 2
0.25 Motorized pot. reset
0.26 Motorized pot. output
0.27 Motorized pot. zero-start
0.28 Motorized pot. Bipolar
0.29 Motorized pot. rate
0.30 Motorized pot.output scale factor
selector
selector
invert
enable
indicator
indicator
select
select
Menu 0 changes from default configuration