Instruction manual
Table Of Contents
- Preface
- Safety Precautions
- Table of Contents
- Warnings, Cautions and Conformity
- Chapter 1 Drive Model Identification
- Chapter 2 Mounting and Wiring the Inverter
- Chapter 3 Operation using the Keypad
- Chapter 4 Function Codes / Parameters
- Chapter 5 Check Motor Rotation and Direction
- Chapter 6 Speed Reference Command Configuration
- Chapter 7 Operation Method Configuration (Run / Stop)
- Chapter 8 Motor and Application Specific Settings
- Chapter 9 Using PID Control for Constant Flow / Pressure Applications
- Chapter 10 Troubleshooting
- 10.1 Protective Functions
- 10.2 Before Proceeding with Troubleshooting
- 10.3 If Neither an Alarm Code Nor "Light Alarm" Indication Appears on the LED Monitor
- 10.4 If an Alarm Code Appears on the LED
- 10.5 If the “Light Alarm” Indication Appears on the LED Monitor
- 10.6 If an Abnormal Pattern Appears on the LED Monitor except Alarm Codes and "Light Alarm" Indication
- 10.7 If the Inverter is Running on Single-Phase Power
- Chapter 11 Specifications
4-55
F29 to F31
F32, F34,
F35
Analog Output [FM1] and [FM2] (Mode selection, Voltage adjustment, Function)
These function codes allow terminals [FM1] and [FM2] to output monitored data such as the output frequency and
the output current in an analog DC voltage or current. The magnitude of analog voltage or current is adjustable.
Mode selection (F29 and F32)
F29 and F32 specify the type of signal to terminals [FM1] and [FM2], respectively. Set the slide switches on the
control printed circuit board properly (control PCB). Refer to Chapter 2 "Mounting and Wiring of the Inverter."
Terminal [FM1]
Terminal [FM2]
F29
Position of slide switch
SW4 on the control PCB
F32
Position of slide switch
SW6 on the control PCB
Voltage (0 to +10 VDC)
0
VO1
0
VO2
Current (4 to +20 mA DC)
1
IO1
1
IO2
Current (0 to +20 mA DC)
2
IO1
2
IO2
The output current is not isolated from analog input, and does not have an isolated power supply.
Therefore, if an electrical potential relationship between the inverter and peripheral equipment has been
established, e.g., by connecting an analog, cascade connection of a current output device is not
available.
Keep the connection wire length as short as possible.
Voltage adjustment (F30 and F34)
F30 adjusts the output voltage within the range of 0 to 300%.
Function (F31 and F35)
F31 and F35 specify what is output to analog output terminals [FM1] and [FM2], respectively.
Data for
F31/F35
[FM1]/[FM2] output
Function
(Monitor the following)
Meter scale
(Full scale at 100%)
0
Output frequency 1
(before slip
compensation)
Output frequency of the inverter
(Equivalent to the motor
synchronous speed)
Maximum frequency (F03)
1
Output frequency 2
(after slip
compensation)
Output frequency of the inverter
Maximum frequency (F03)
2
Output current
Output current (RMS) of the inverter
Twice the inverter rated current
3
Output voltage
Output voltage (RMS) of the inverter
250 V for 230 V series,
500 V for 460 V series
4
Output torque
Motor shaft torque
Twice the rated motor torque
5
Load factor
Load factor
(Equivalent to the indication of the
load meter)
Twice the rated motor load
6
Input power
Input power of the inverter
Twice the rated output of the
inverter
7
PID feedback amount
(PV)
Feedback amount under PID control
100% of the feedback amount
Output form