Analog Output Operation - Hitachi WJ200-001S Instruction Manual

Wj200 series single/three-phase inputs 200v/400v class

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Analog Output Operation

In inverter applications it is useful to monitor the

inverter operation from a remote location or from the

front panel of an inverter enclosure. In some cases,

this requires only a panel-mounted volt meter. In

other cases, a controller such as a PLC may provide

the inverter's frequency command, and require

inverter feedback data (such as output frequency or

output current) to confirm actual operation. The

analog output terminal [AM] serves these purposes.

The inverter provides an analog voltage output on terminal [AM] with terminal [L] as

analog GND reference. The [AM] can output inverter frequency or current output value.

Note that the voltage range is 0 to +10V (positive-going only), regardless of forward or

reverse motor rotation. Use

Inverter output frequency

Inverter output current

Inverter output torque

Digital output freqnency

Inverter output goltage

Inverter input power

Electronic Thermal Load

LAD frequency

Digital current monitor

Cooling fin temperature

General purpose

to configure terminal [AM] as indicated below.

See I/O specs on page4-6