Eaton MMX34AA3D3F0-0 User Manual

Parameters
128 M-Max Series Adjustable Frequency Drive MN04020003E—October 2013 www.eaton.com
Operational Data Indicator, continued
Under the system parameters S3.1 to S4.1 (see “System Parameter” on Page 125) you can
also display the operational data of the M-Max frequency inverter and adjust the contrast of
the display unit.
Example of Status Displays
The status displays of the digital inputs and outputs are equivalent. These make it possible to
check for whether an output control signal (for example, from an external controller) of the
inputs (DI1 to DI6) activates the frequency inverter. This provides you with a simple means for
checking the wiring (wire breakage).
The following table shows a few examples.
Display value:
●
1 = activated = High
●
0 = not activated = Low
Status Displays Examples
PNU ID Designation
Display
Value Unit Description
M1.15 16 Digital input 0 — Status DI4, DI5, DI6 (see “Example of Status
Displays” on Page 128)
M1.16 17 Digital output 1 — Status RO1, RO2, DO (see “Example of Status
Displays” on Page 128)
M1.17 20 PID reference value 0.0 % Percentage of maximum setpoint
M1.18 21 PID feedback 0.0 % Percentage of maximum actual value
M1.19 22 PID error value 0.0 % Percentage of maximum fault value
M1.20 23 PID output 0.0 % Percentage of maximum output value
M1.21 1480 Counter, digital input 0 — Number of actuations of a digital input (DI1–DI6)
assigned at P3.23. The reset command for the
counter is set at P3.24
PNU ID
Display
Value Description
M1.14 15 0 No digital input (DI1, DI2, DI3) is actuated
1 Control signal terminal 10 is actuated (DI3)
10 Control signal terminal 9 is actuated (DI2)
100 Control signal terminal 8 is actuated (DI1)
101 The control signal terminals 10 and 8 are actuated (DI3 + DI1)
111 The control signal terminals 10 and 9 and 8 are actuated (DI3 + DI2 + DI1)
M1.15 16 1 Control signal terminal 14 is actuated (DI14)
10 Control signal terminal 15 is actuated (DI15)
100 Control signal terminal 16 is actuated (DI16)
M1.16 17 1 Transistor DO is actuated
The transistor switches the voltage connected at control signal terminal 20 (DO+) to control signal
terminal 13 (DO–)
10 Relay RO2 is actuated
The control signal terminals 25 (R21) and 26 (R24) are connected (closed changeover contact)
100 Relay RO1 is actuated
N/O contact, control signal terminal 22 (R13) and 23 (R14) is closed

Eaton MMX34AA3D3F0-0 Specifications

General

Brand	Eaton
Model	MMX34AA3D3F0-0
Category	Inverter
Language	English