M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation

Parameters
Parameters
Control Unit
The following figure shows the elements of the M-Max’s
integrated control unit.
View of the Keypad with LCD Display, Function Keys
and Interface (LCD = Liquid Crystal Display)
REF
MON
PAR
FLT
BACK
RESET
READY
RUN STOP ALARM FAULT
FWD REV I/O KEYPAD BUS
OK
LOC
REM
I
58 M-Max Series Adjustable Frequency Drive MN04020003E—April 2011 www.eaton.com
Control Unit Elements
Operating Unit Element Explanation
READY RUN STOP ALARM FAULT Backlit liquid crystal display (LCD)
REF
Plain text with alphanumeric characters
MON
PAR
FLT
BACK
RESET
LOC
REM
OK
I
FWD REV I/O KEYPAD BUS
Acknowledge fault message (Reset)
Activates the selection for the menu
levels ( flashes)
Move between different control levels
(I/O–KEYPAD–BUS) according to
parameter settings P6.1 and P6.17
Select function and parameter
Increase numerical value
Confirm and activate selection (store)
Lock display
Select function and parameter
Reduce numerical value
Move to the individual parameter groups
(… S4.1–P1.1–P2.1–P3.1 …)
In displays with several digits, move
between the individual digits (cursor)
Direction reversal (FWD REV) in
KEYPAD mode
Stops the running motor (P6.16)
Reset: Holding down the button for
5 seconds causes the default settings to
be loaded. All parameters are reset and
the fault memory (FLT) is cleared
Motor start with selected direction of
rotation (only active in KEYPAD control
level)
Interface for communication (Option:
MMX-COM-PC)
Pressing the arrow buttons increases or decreases the active
value, the parameter, or function by one unit. Holding down
an arrow button makes the change automatically.