Rockwell Automation FANM FanMaster Energy Saving Package - Manual (Page 73)

Specifications and City Climate Profiles A-5
Allen-Bradley® FanMaster™ Energy Saving Package Installation Manual - Publication FANM-IN001B-EN-P – December, 2009 PN-65329
Available Drive Types
Selection: Description: Operation:
PF400 Keypad Only PowerFlex 400 drive with an integral keypad with
Hand-Off-Auto (HOA) mode, no HOA switch, no
speed potentiometer (pot) and no bypass. When the keypad is in “Auto”, FanMaster controls the drive
start/stop and speed commands. When the keypad is in “Hand”,
the keypad controls the drive start/stop and speed.
PF400 HOA & Speed Pot. No
Bypass PowerFlex 400 drive with an integral keypad, HOA
switch, speed pot, and no bypass. When HOA is in “Auto”, FanMaster controls the fan start/stop
and speed. When HOA is “Off” the fan is always off. When HOA
is in” Hand” the Fan starts and the speed is controlled by the
speed pot.
PF400 Full Feature Bypass w/
Keypad Control
(NEMA/UL Type 1 only) PowerFlex 400 drive with a full-feature bypass
(1)(2)
and integral keypad that allows Hand-Off-Auto
(HOA) mode.
When HOA is in “Auto” and the Bypass Switch in “Drive”,
FanMaster controls the fan start/stop and speed. When HOA is
in “Off” and the Bypass Switch in “Drive”, the fan is always off.
When HOA is in “Hand” and the Bypass Switch in “Drive”, the
keypad controls the fan start/stop and speed. When HOA is in
“Auto” and the Bypass Switch in “Bypass”, FanMaster controls
the fan start/stop via the Bypass Contactor (line start). When
HOA is in “Off” and the Bypass Switch in “Bypass”, the fan is
always off. When HOA is in “Hand” and the Bypass Switch in
“Bypass”, the fan line-starts immediately and continues to run
via the Bypass Contactor.
PF400 Full Feature Bypass w/
HOA & Speed Pot.
(NEMA/UL Type 4 only) PowerFlex 400 drive with a full-feature bypass (1)(2) ,
integral keypad that allows Hand-Off-Auto (HOA)
mode, and speed pot.
When HOA is in “Auto” and the Bypass Switch in “Drive”,
FanMaster controls the fan start/stop and speed. When HOA is
in “Off” and the Bypass Switch in “Drive”, the fan is always off.
When HOA is in “Hand” and the Bypass Switch in “Drive”, the
fan starts and the speed is controlled by the speed pot. When
HOA is in “Auto” and the Bypass Switch in “Bypass”, FanMaster
controls the fan start/stop via the Bypass Contactor (line start).
When HOA is in “Off” and the Bypass Switch in “Bypass”, the
fan is always off. When HOA is in “Hand” and the Bypass Switch
in “Bypass”, the fan line-starts immediately and continues to run
via the Bypass Contactor.
PF400 Basic Bypass w/4 Pos.
Switch PowerFlex 400 drive with a basic bypass
(2)(3)
, and a
four-position switch (determines the state of
operation).
When the switch is in “Drive” and the keypad is in “Auto”,
FanMaster controls the drive start/stop and speed. When the
switch is in “Drive” and the keypad is in “Hand”, the keypad
controls the drive start/stop and speed. When the switch is in
“Bypass” the fan is line started and runs full speed via the
Bypass Contactor.
PF70EC Keypad or basic
Bypass PowerFlex 70EC drive with an integral keypad and
a basic bypass
(2)(3)
When the keypad is in “Auto”, FanMaster controls the drive
start/stop and speed commands. When the keypad is in “Hand”,
the keypad controls the drive start/stop and speed.
PF700VC Keypad or basic
Bypass PowerFlex 700VC drive with an integral keypad and
a basic bypass
(2)(3)
When the keypad is in “Auto”, FanMaster controls the drive
start/stop and speed commands. When the keypad is in “Hand”,
the keypad controls the drive start/stop and speed.
PF753 Keypad or basic
Bypass PowerFlex 753 drive with an integral keypad and a
basic bypass
(2)(3)
When the keypad is in “Auto”, FanMaster controls the drive
start/stop and speed commands. When the keypad is in “Hand”,
the keypad controls the drive start/stop and speed.
(1) A full-feature bypass allows the motor to be manually transferred from drive output to the AC line, or from the AC line to the drive, while the motor is at zero (0) speed
and a bypass control interface which provides status indication and allows for remote activation of the bypass circuit.
(2) Operation in Bypass mode is limited. FanMaster will not provide a proof of run signal, and CR1 and CR2 will not energize to provide “Fan Running” Aux Contacts.
FanMaster control in Auto-Bypass mode is not available on the return air fan, if installed.
(3) A basic bypass allows the motor be manually transferred from the drive output to the AC line, or from the AC line to the drive and no remote or automatic bypass
operation.