Hitachi WJ C1 Series User Manual

Contents
C-7
9.16 Functions with External Signal Output ...................................................................................... 9-16-1
9.16.1 Using External I/O Output Signal Functions ...................................................................... 9-16-1
9.16.2 Delaying and Holding Output Signals ................................................................................. 9-16-4
9.16.3 Outputting Monitor Data by Pulse Output ......................................................................... 9-16-5
9.16.4 Outputting Monitor Data by Analog Output....................................................................... 9-16-7
Chapter 10 Monitor Functions
10.1 Check the Operation Data .......................................................................................................... 10-1-1
10.1.1 Monitor the Output Frequency ............................................................................................ 10-1-1
10.1.2 Monitor the Output Current ................................................................................................. 10-1-2
10.1.3 Monitor the Direction of Rotation ....................................................................................... 10-1-2
10.1.4 Monitor the Detected Speed of the Motor ......................................................................... 10-1-3
10.1.5 Monitor the Data Related to Torque Reference/Output Torque .................................... 10-1-4
10.1.6 Monitor the Data Related to Simple Position Control ...................................................... 10-1-5
10.1.7 Monitor the Output Voltage ................................................................................................. 10-1-6
10.1.8 Monitor the Input Power/Accumulated Power of the Inverter ........................................ 10-1-7
10.1.9 Monitor P-N Voltage (Internal DC Voltage) ........................................................................ 10-1-8
10.1.10 Monitor the Load Ratio of the Braking Resistor .............................................................. 10-1-9
10.1.11 Monitor the Electronic Thermal Load Ratio ................................................................... 10-1-10
10.2 Check I/O Terminal Related Data .............................................................................................. 10-2-1
10.2.1 Monitor the Status of Input and Output Terminals ........................................................... 10-2-1
10.2.2 Monitor the Analog Input [Ai1]/[Ai2] Terminal/Pulse Input [PLA] Terminal .................. 10-2-2
10.3 Check the Information Related to the Internal Status of the Inverter ..................................... 10-3-1
10.3.1 Monitor the Accumulated Run Time/Accumulated Power-On Time of the Inverter .... 10-3-1
10.3.2 Monitor the Cooling Fin Temperature ................................................................................ 10-3-2
10.3.3 Monitor the Results of Lifetime Diagnosis .......................................................................... 10-3-3
10.3.4 Monitor the Operation Mode of the Inverter ..................................................................... 10-3-4
10.3.5 Monitor the Frequency Command Source and RUN Command Source ....................... 10-3-5
10.3.6 Monitor Two Types of Data on a Single Monitor Screen .................................................. 10-3-6
10.4 Check EzSQ Function/PID Function Related Data ................................................................... 10-4-1
10.4.1 Monitor EzSQ Function Related Data ................................................................................. 10-4-1
10.4.2 Monitor PID Function Related Data .................................................................................... 10-4-1
10.5 Check Trip and Warning Related Information .......................................................................... 10-5-1
10.5.1 Monitor the Number of Trips and Trip History .................................................................. 10-5-1
10.5.2 Monitor Warning Information ............................................................................................... 10-5-2

Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English