Added Functions - Hitachi L300P Series Instruction Manual Supplement

For inverters with model suffix of –lbrm or –hbrm

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L300P Supplement

1. Added functions

RUN Permissive input signal for FW/REV [ROK]

・Assign function 49 (ROK) to an intelligent input terminal.

・When inverter is in the STOP mode, and the RUN Permissive

input signal [ROK] is "ON," the inverter can enter RUN mode via FW or RV signals

・When inverter is in the STOP mode, and the RUN Permissive input signal [ROK]

is "OFF," the FW and RV terminals are disabled, and the inverter cannot enter the RUN mode.

・When inverter is in the RUN mode and Permissive input signal [ROK] transitions from "ON" to "OFF," the

inverter will decelerate to a stop.

RUN Permissive (ROK)

FW / RV

Output frequency

Required Parameter Settings: parameter C001 to C005 (intelligent inputs 1 to 5)

Option Code Setting: RUN Permissive input signal for FW/REV = 49 [ROK]

Output signal for RUN Command Source [RMD]

・Assign function 27 [RMD] to an intelligent input terminal.

・ When the RUN command source is set to Remote operator,

(meaning A002 = 02), the RUN Command Source Output Signal [RMD] is "ON".

・When the RUN Command Source is NOT the Remote operator,

(A002 is NOT = 02) the RUN Command Source Output Signal [RMD] is "OFF".

Required Parameter Settings: parameter C021, C022, or C026 (Intelligent outputs 11 or 12, or

alarm relay)

Option Code Setting: RUN Command Source output signal = 27 [RMD]

OFF

Explanation of functions

Related Functions

C001-C005 : Intelligent input setting

Related Functions

C021-C022 : Intelligent output setting

C026

: Alarm relay output setting

A002

: RUN command source

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