The information below summarizes the changes to the PowerFlex 4 User
Manual since the last release.
Description of New or Updated Information
Minimum mounting clearances between drive reduced to 25 mm (1.0 in.). 1-2
Expanded information on branch circuit protective devices.
New information on I/O wiring including additional wiring examples.
Expanded specifications information.
Section on RS485 (DSI) Protocol added.
The following parameter descriptions or values have changed:
P037 [Stop Mode] – Description changed
A084 [Start Boost] – New default value for 5 HP drives
A107 [Comm Format] – Description changed
The following parameters have been added:
d020 [0-10V Analog Input]
d021 [4-20mA Analog Input]
A110 [0-10V Analog Input Low]
A111 [0-10V Analog Input High]
A112 [4-20mA Analog Input Low]
A113 [4-20mA Analog Input High]
A114 [Slip Compensation]
Summary of Changes
See Page(s)
1-7
1-13 – 1-16
A-2
C-1 – C-5
3-10
3-19
3-24
3-7
3-7
3-24
3-25
3-25
3-25
3-25