Application Macros
5-6
690+ Series Frequency Inverter
Macro 2: Raise/Lower Trim
This macro provides a raise/lower (push button) interface for an additional Setpoint Trim. The Setpoint is
derived from the sum of the ANALOG INPUT 1, ANALOG INPUT 2 and the output of the raise/lower ramp.
This ramp is controlled by the 3 digital inputs RAISE INPUT, RAISE LOWER and RESET of the
RAISE/LOWER function block.
The raise/lower trim is restricted to be +/- 10.00%. This limit is set by the MIN VALUE and MAX VALUE
parameters in the RAISE/LOWER function block.
Note that the raise/lower ramp output is automatically preserved in non-volatile memory during a
power-down.
Control Wiring I/O
Terminal
Name
Purpose
Comment
2
ANALOG INPUT 1
Speed Setpoint
0V = 0%, 10V = 100%
3
ANALOG INPUT 2
Speed Trim
0V = 0%, 10V = 100%
6
ANALOG OUTPUT 1
Ramp Output
absolute speed demand
0V = 0%, 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
Raise
24V = raise input
16
DIGITAL INPUT 5
Lower
24V = lower input
17
DIGITAL INPUT 6
Reset
24V = reset raise/lower
18
DIGITAL INPUT 7
Remote Trip
Reset
24V = reset trips
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
The Operator Menu for Macro 2
The default Operator Menu is shown below.
SPEED DEMAND
DRIVE FREQUENCY
MOTOR CURRENT
TORQUE FEEDBACK
DC LINK VOLTS
OPERATOR MENU
