7 - 7
7 Other Functions
Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
7-
1 Mon
ito
r Mod
e
7
7-1
-8 Rea
l F
requency Monitor [d008
]
Additional Information
• When the 1st/2nd Frequency Reference Selection (A001/A201) is set to 02 (Digital Operator:
F001), if the d001/d007 Data Setting Selection (b163) is set to 01 (Enabled), you can change
the Output Frequency Monitor (After Conversion) (d007) by the Increment/Decrement key
only during operation.
• The Output Frequency Monitor (After Conversion) (d007) value is reflected on the Output
Frequency Setting/Monitor (F001) setting and stored to the EEPROM when you press the
Enter key.
• Because the inverter updates the F001 value while displaying d007, the input value may not
be displayed immediately depending on the acceleration/deceleration time.
• The monitor value cannot be changed while the PID function is activated/stopped.
• In the individual input mode, it is not possible to change the frequency by simultaneously
pressing the Increment and Decrement keys.
To display the real frequency of the motor, set the Pulse Train Input RP Selection (P003) to 01 (Feed-
back pulse).
The Real Frequency Monitor (d008) is available only for the 1st control and independent of the 1st Con-
trol Method (A044) setting.
Precautions for Correct Use
Set the Number of Encoder Pulses (P011) and the 1st Motor Pole Number (H004) correctly.
For the feedback signal setting and wiring instructions, refer to
6-5 V/f Control with Speed
Feedback
on page 6-18 or
6-7 Simple Position Control
on page 6-28.
Use this function to display the torque reference value that is input during operation under sensor vector
control.
To use torque control, set the Multi-function Input S1 to S7 Selection (C001 to C007) to 52 (ATR) and
turn ON the terminal ATR.
For details on torque control, refer to
6-4 Torque Control
on page 6-16.
The torque reference monitor function estimates the torque value equivalent to the rated current of the
inverter as 100%.
To convert it to the rated motor torque ratio, use the following formula:
7-1-8
Real Frequency Monitor [d008]
Parameter
No.
Function name
Data
Default
data
Unit
d008
Real Frequency
Monitor
−
400. to
−
100.
−
99.9 to
−
10.0
−
9.99 to 99.99
100.0 to 400.0
−
Hz
Related functions
P011, H004, H204
7-1-9
Torque Reference Monitor [d009]
Rated motor torque ratio = Monitor value
×
Rated output current of inverter / Rated motor current
Parameter
No.
Function name
Data
Default
data
Unit
d009
Torque Reference
Monitor
−
200. to 200.
−
%
Related functions
A044, A244, C001 to C007, P033, P034
Summary of Contents for SYSDRIVE MX2 SERIES
Page 1: ...Multi function Compact Inverter MX2 Series Type V1 User s Manual I585 E1 01 3G3MX2 A V1 ...
Page 32: ...CONTENTS 29 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 108: ...2 Design 2 48 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 176: ...4 Parameter List 4 42 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 538: ...10 Troubleshooting 10 22 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 598: ...12 Options 12 50 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 614: ...Appendices A 16 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 615: ...I 1 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 I Index ...