Summary of Changes
The information below summarizes the changes to the PowerFlex 4 User
Manual since the last release.
Description of New or Updated Information See Page(s)
Minimum mounting clearances between drive reduced to 25 mm (1.0 in.). 1-2
Expanded information on branch circuit protective devices. 1-7
New information on I/O wiring including additional wiring examples. 1-13 – 1-16
Expanded specifications information. A-2
Section on RS485 (DSI) Protocol added. C-1 – C-5
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
3-10
3-19
3-24
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]
3-7
3-7
3-24
3-25
3-25
3-25
3-25
userman.book Page 1 Friday, June 21, 2002 2:48 PM
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