Eaton MMX34AA3D3F0-0 User Manual

Parameters
M-Max Series Adjustable Frequency Drive MN04020003E—October 2013 www.eaton.com 93
Protective Functions, continued
PNU ID
Access
RUN Value/Range Description
Factory Setting
(P1.3)
P8.10 1430 X — Analog minimum reference error, reaction time 0.5
0.0–10.0s (see parameter P8.1)
P8.11 1473 — — (Not used) 0
P8.12 714 — Underload low torque limit 60.0
10–50% Motor torque
The underload protection enables faults such as a torn drive belt
or the dry running of a pump to be detected without any
additional sensors
The reaction to a detected underload can be set at P8.5
The value set here determines the lowest permissible torque
limit. This function can also be used with output frequencies
that are above the cutoff frequency (P11.2, field weakening
point)
Note: The value set here is reset automatically to the factory
setting (50.0%) if the parameter for the motor rated current
(P7.1) is changed
Underload Limit
P8.13 715 — Underload, low torque limit at zero frequency 10.0
5–150% Motor torque
The value set here determines the lowest permissible torque
limit at zero frequency (range 0–5 Hz)
Note: The value set here is reset automatically to the factory
setting (50.0%) if the parameter for the motor rated current
(P7.1) is changed
P11.2
P8.13
P8.12
5 Hz
M ~ I
f

Eaton MMX34AA3D3F0-0 Specifications

General

Brand	Eaton
Model	MMX34AA3D3F0-0
Category	Inverter
Language	English