Hitachi WJ C1 Series User Manual

Chapter 9 Inverter Functions
9-1-1
9.1 Selecting RUN Command and Alarm Reset
9.1.1 Types of RUN Command
 What are the types of RUN command that can be selected for the inverter?
 The RUN command input source can be set in "RUN command input source selection [A002]
*
1
".
For details, refer to the explanation in the following section and beyond.
 To use the "Forward rotation [FW]/Reverse rotation [RV]" or the 3-wire control function terminals
([STA]/[STP]/[F/R]) for RUN command, set "RUN command input source selection [A002]
*1
" to
"Control terminal (01)".
 If both the "Forward rotation [FW]/Reverse rotation [RV]" and the "3-wire stop [STP]" terminals
are assigned, the RUN command from the 3-wire terminal is given priority and the "Forward
rotation [FW]/Reverse rotation [RV]" terminals are disabled.
 By setting the "RUN command input source selection [A002]
*1
" parameter to "Control terminal
(01)", the <FW>/<RV>/<STA>/<STP>/<F/R> reserved variables of the program operation
function EzSQ are enabled and can also respond to commands.
 When "Force operation [F-OP]" or "Force terminal [F-TM]" of the input terminal function are
turned on, the RUN command input source is switched to the keypad or control terminal,
regardless of the "RUN command input source selection [A002]
*1
" setting.
*1. "2nd-motor control [SET]" target parameter. The second control parameter is also subject to setting.
Control terminal (01)
 Forward rotation [FW]
 Reverse rotation [RV]
 3-wire [STA]/[STP]/[F/R]
 RUN command from EzSQ
RUN
command
Keypad (RUN-key) (02)
Modbus communication (03)
Option (04)
Force terminal
[F-TM] (51)
ON
OFF
ON
OFF
Force
operation
[F-OP] (31)
[02]
RUN command input sources
(The values in square brackets and the switch positions shown in the figure are the default values.
In addition, all functions not assigned to input terminals [1] to [7] are turned off.)
A
!
Q

Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English