Emerson Affinity - Figure 11-6 Menu 4 RFC Logic Diagram

Safety
Information
Product
Information
Mechanical
Installation
Electrical
Installation
Getting
Started
Basic
parameters
Running
the motor
Optimization
SMARTCARD
operation
PC tools
Advanced
parameters
Technical
Data
Diagnostics
UL Listing
Information
Affinity User Guide 157
Issue Number: 5 www.controltechniques.com
Figure 11-6 Menu 4 RFC logic diagram
*For more information, refer to section 11.21.8 Torque modes on page 221.
4.04
Current
demand
Filter
+
_
3.04
+
3.01
3.02
4.08
4.09
10.09
10.08
4.15
4.16
4.13
4.14
Current loop
P gain
Current loop
I gain
Current controller
4.18
11.32
5.07
4.05
Motoring
Regenerating
Current limits
Symmetrical
Drive rated
continuous
current
Motor rated
current
Speed
feedback
Final
speed
demand
_
Over-riding
current limit
Speed loop
output
Torque reference
offset
Torque
reference
+
Motor thermal
time constant
Motor protection
mode
At 100%
load
indicator
Current limit
active
indicator
5.07 5.10
Motor
rated
power
factor
Motor
rated
current
Active
current
(Amp)
Current
magnitude
Magnetising
current
4.02
4.17
4.01
10.17
4.19
Motor
overload
accumulator
Motor current
overload alarm
indicator
10.39
Braking energy
overload
indicator
Torque mode
selector*
4.11
4.10
Torqu e
reference
offset
enable
+
4.03
Torqu e
demand
0.XX
0.XX
Key
Read-write (RW)
parameter
Read-only (RO)
parameter
Input
terminals
Output
terminals
The parameters are all shown at their default settings
4.23
Current
demand
filter 1
4.12
Current
demand
filter 2
3.16
Speed
controller
gain
select
4.24
4.25
Low speed
protection mode
Overload detection
User current max scaling
RFC sensorless
speed feedback
calculator
+
4.22
2.38
Inertia
compensation
enable
+
Inertia
compensation
torque
1