Hitachi WJ Series

Chapter 9 Inverter Functions
9-12-1
9.12 Outputting Running Status to Terminals
9.12.1 Outputting a Signal during Running
 How to detect the output status of the inverter and inform the system?
 Assigning "Running [RUN] (00)" to one of the output terminal functions ([C021]/[C022]/[C026])
enables the inverter to output a running signal.
 In addition to nomal motor operation, when a voltage is output to the motor as function such as
during DC braking, the [RUN] signal is turned on.
 The [RUN] signal is not output during the retry wait time or waiting for DC braking.
Code
Item
Description
Data
[C021]
[C022]
[C026]
Output terminal function
Running [RUN]:
This signal is output during inverter operation.
00
Output frequency
Running
[RUN] output
RUN command
[FW]/[RV] input
ON
ON
Q
!
A