Hitachi WJ200 Series Quick Reference Manual page 64

Chapter 9 Errors and Remedies
9.3.2 C102 (reset select)
Select the action of the reset terminal (RS) of the inverter.
By setting of C102, PROFINET communication continuation presence changes by the input of the
reset terminal (RS).
The action explanation is as follows.
Contents
When the RS is turned ON, the inverter is restored from the trip state, and
communication
00 communication suspends.
(In normal state: the inverter output turns OFF
In trip state: the inverter is restored from a trip state.)
When the RS is turned OFF, the inverter is restored from the trip state, and
communication
01 communication suspends.
(In normal state: the inverter output turns OFF
In trip state: the inverter is restored from a trip state.)
When the RS is turned ON, the inverter is restored from the trip state, and
communication
02 communication suspends.
(In normal state: invalid (there is no change to the inverter)
In trip state: the inverter is restored from a trip state.)
When the RS is turned ON, the inverter is restored from the trip state, the communication
between WJ200 / WL200 and WJ-PN continues, the PROFINET communication
03 continues.
(In normal state: invalid (there is no change to the inverter)
In trip state: the inverter is restored from a trip state.)
9.3.3 Combination with EzSQ
Please be careful of the followings.
- Do not turn ON the logic input 5 (2CH) and the logic input 6 (HLD) with the EzSQ program.
- Do not assign jogging (JG) to the any logic inputs and turn ON its logic input.
- Do not write the parameter both via PROFINET and with EzSQ program at the same time. If you
do so, the 1st write access is overwritten by the 2nd write access.
9.3.4 Combination with external 24 V DC power supply
The inverter control section can be powered with external 24V DC power supply. This will allow you
to read and write parameters via PROFINET, but please be careful of the followings.
- Do not let inverter run.
- Do not turn off inverter immediately after you store to EEPROM of the inverter. The EEPROM
error (E08) may occur in the inverter.
Please refer to the instruction manual of WJ200 / WL200 about externally power 24 V DC.
between the inverter
between the inverter
between the inverter
58
Description
and WJ-PN
and WJ-PN
and WJ-PN
suspends, and PROFINET
suspends, and PROFINET
suspends, and PROFINET