Yaskawa GPD 506/P5 to F7 - Manual (Page 6)

Product Transition Guide
Purpose
PL.F7.05 Page 6 of 54
F7 Benefits vs. P5 (continued)
F7 Functional Improvements (continued)
•
10 additional preset speeds
for a total of 16 preset
speeds plus jog
•
Three jump frequencies
•
Selectable Torque/Speed
control
•
Motor 1 and Motor 2
parameter sets for switching
between two different
motors on one drive
•
Over-speed detection in
torque control for safe
operation
•
Speed deviation and encoder loss detection circuits and
software
•
Independently adjustable accel and decel S-curve
profiles
•
Two new PID operating modes:
(Freq. Ref. + PID output (D =Feedback)
( Freq. Ref. + PID output (D = Feed-Forward)
•
Set a predefined speed to run at when serial
communication is lost.
•
Modbus serial communication speed is now faster at
19200 baud.
F7 I/O Improvements
•
Two more digital inputs for a total of eight
•
Two additional relay outputs M5 and M6 relays
•
One more analog input than P5 for a total of 3 analog
inputs
•
A convenient PCB switch now changes analog input
A2 between current and voltage, cutting PCB jumper
for mA signal is no longer required
•
Analog output monitors are now programmable to:
0-10V, -10 to +10v, 4-20ma signal levels
•
22 more programmable functions for digital inputs than
P5. 51 total
•
35 possible programmable functions for the digital
outputs, 18 more than the P5
•
24 programmable selections for the analog outputs, 20
more than the P5
•
More versatile PNP/NPN sinking/sourcing I/O
•
Optional high resolution 14 bit analog input card
F7 I/O Improvements (continued)
•
Optional 8 channel or 16 channel binary/BCD digital
input cards
•
Optional 12 bit analog output card
•
Option expanded 2 channel or 8 channel digital output
card
•
Built-in RS-485/422 modbus serial communications
•
Adjustable analog input signal filter for added stability
•
Additional pulse train input and output signals
•
Motor thermister input with overheat alarms and fault
signals
F7 Start-up, Installation & Maintenance
Improvements
•
Enhanced digital keypad
( 5 Line x 16 Character LCD (Std)
•
Parameter copy function to another F7 using standard
digital operator
•
Improved fault storage, last 10 faults
•
Quick disconnect I/O blocks for easy wiring
•
Six more keypad language selections
•
User customizable parameter list displays (A1-02)
•
Two independent programmable over and under torque
detection levels
•
Automatic ambient temperature compensation to
protect the drive in environments exceeding its rating
•
Logged cooling fan hours for scheduled maintenance
•
Modular cooling fan for easy replacement
•
Automatic cooling fan run control to extend fan life
•
15 different preset V/f patterns for easy V/f profile set-
up