Application Macros 5-11
690+ Series Frequency Inverter
Macro 4: Speed Programmed Winder (SPW)
The winder macro is for tension control of closed loop winders. The function blocks control the motor speed
with a closed loop trim to provide constant tension throughout the roll.
The basic tension control controls the motor speed, compensated for diameter, trimmed by a dancer position
loop or a loadcell tension loop, to produce constant web tension.
Other features provide Taper Tension, Stall Tension, Tension Boost, and Inertia Compensation.
Additional Operator Menu display parameters.
Control Wiring I/O
Terminal Name Purpose Comment
2 ANALOG INPUT 1 Line Speed -10V = -100%, 10V = 100%
3 ANALOG INPUT 2 Feedback -10V = -100%, 10V = 100%
4 ANALOG INPUT 3 Tension
Setpoint
0V = 0%, 10V = 100%
5 ANALOG INPUT 4 Taper Setpoint 0V = 0%, 10V = 100%
6 ANALOG OUTPUT 1 Speed Demand absolute speed demand
0V = 0%, 10V = 100%
7 ANALOG OUTPUT 2 Diameter diameter
0V = 0%, 10V = 100%
8 ANALOG OUTPUT 3 Tension/Dancer
Setpoint
tension diagnostic in load cell
mode, or load setpoint for
dancer
–10V = -100%, 10V = 100%
12 DIGITAL INPUT 1 Run Forward 24V = run forward
13 DIGITAL INPUT 2 Run Reverse 24V = run reverse
14 DIGITAL INPUT 3 Not Stop 24V = RUN FWD and RUN
REV signals latched
0V = RUN FWD and RUN REV
signals not latched
15 DIGITAL INPUT 4 Remote Reverse 0V = remote forward
24V = remote reverse
16 DIGITAL INPUT 5 Jog 24V = jog
17 DIGITAL INPUT 6 Drive Enable 24V = drive enable
18 DIGITAL INPUT 7 Fast Stop 0V = fast stop
19 DIGITAL INPUT 8 External Trip Non-configurable
0V = Trip
(connect to terminal 20)
21, 22 DIGITAL OUTPUT 1 Health 0V = tripped, i.e. not healthy
23, 24 DIGITAL OUTPUT 2 Running 0V = stopped, 24V = running
25, 26 DIGITAL OUTPUT 3 Switched On 0V = not ready,
24V = switched on
SPEED DEMAND
DRIVE FREQUENCY
MOTOR CURRENT
TORQUE FEEDBACK
DC LINK VOLTS
OPERATOR MENU
LINE SPEED
WINDER SPEED
DIAMETER
UNWIND
OVER-WIND
TENSION DEMAND
TENSION FBK
TENSION TRIM
LOAD CELL FBK
The default Operator Menu is shown below.
The Operator Menu for Macro 4
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