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

Digital Inputs, continued
PNU ID
Access
RUN Value/Range Description
P3.6 406 — Ext. fault open (N/C) 0
Like P3.2 Allocation of the function to control signal terminals
Error message when switching off or interrupting
(wire-breakage-safe) the applied control voltage (+24V) from
the assigned control signal terminal (DI1 to DI6)
P3.7 414 — Fault reset 5
Like P3.2 Allocation of the function to control signal terminals
Acknowledges a displayed error message (Reset) when
switching on +24V on the assigned control signal terminal
(DI1 to DI6)
P3.8 407 — Run enable 0
Like P3.2 Allocation of the function to control signal terminals
Rotational direction-independent start release when switching
on +24V on the assigned control signal terminal (DI1 to DI6)
P3.9 419 — Fixed frequency, binary value B0 3
Like P3.2 Allocation of the function to control signal terminals
The binary connection of three digital inputs enable calling
seven fixed frequencies (eight fixed frequencies if parameter
P6.2 = 0 is set)
The limitation of the fixed frequencies is done based on
parameters P6.3 (minimum frequency) and P6.4 (maximum
frequency)
The switch between the individual fixed frequencies is done
with the acceleration time and deceleration times in P6.5
and P6.6
Input (Binary) Fixed Frequency
B0 B1 B2 (Factory setting)
FF0, P10.1 = 5 Hz,
only if P6.2 = 0
X FF1, P10.2 = 10 Hz
X FF2, P10.3 = 15 Hz
X X FF3, P10.4 = 20 Hz
X FF4, P10.5 = 25 Hz
X X FF5, P10.6 = 30 Hz
X X FF6, P10.7 = 40 Hz
X X X FF7, P10.8 = 50 Hz
Parameters
Factory Setting
(P1.3)
M-Max Series Adjustable Frequency Drive MN04020003E—April 2011 www.eaton.com 71