Yaskawa CIMR-AU 200V Drives User Manual

Page 307

H2 Multi-Function Digital Output Settings

H2-oo

Setting

Function

LCD Display

Description

Page

Fault

Closed: Fault occurred (this excludes CPF00 and CPF01).

–

Through mode

Not Used

Select this setting when the terminal is not used or when using the terminal in the

pass-through mode.

–

Minor fault

Minor Fault

Closed: An alarm has been triggered, or the IGBTs have reached 90% of their

expected life span.

–

Fault reset command

active

Reset Cmd Active

Closed: The drive has received a reset command from the multi-function input

terminals or from a serial network, or the RESET key on the digital operator has

been pressed.

–

Timer output

Timer Output

Closed: Timer output.

–

Speed agree 2

Fref/Fout Agree2

Closed: When drive output frequency equals the frequency reference ±L4-04.

Note:

This setting is not available in models 4A0930 and 4A1200.

–

User-set speed agree 2

Fref/Set Agree 2

Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04.

–

Frequency detection 3

Freq Detect 3

Closed: When the drive output frequency is less than or equal to the value in L4-03

±L4-04.

–

Frequency detection 4

Freq Detect 4

Closed: When the output frequency is greater than or equal to the value in L4-03

±L4-04.

–

Torque detection 1

(N.C.)

Trq Det 1 N.C.

Open: Overtorque or undertorque has been detected.

–

Torque detection 2

(N.O.)

Trq Det 2 N.O.

Closed: Overtorque or undertorque has been detected.

Torque detection 2

(N.C.)

Trq Det 2 N.C.

Open: Overtorque or undertorque has been detected.

–

During reverse

Reverse Dir

Closed: Drive is running in the reverse direction.

–

During baseblock (N.C.) BaseBlk 2

Open: Drive has entered the baseblock state (no output voltage).

–

Motor 2 selection

Motor 2 Selected

Closed: Motor 2 is selected by a digital input (H1-oo = 16)

–

During regeneration

Regenerating

Closed: Motor is regenerating energy into the drive.

–

Restart enabled

Dur Flt Restart

Closed: An automatic restart is performed

–

Motor overload alarm

(oL1)

Overload (OL1)

Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers

this alarm.

–

Drive overheat pre-

alarm (oH)

OH Prealarm

Closed: Heatsink temperature exceeds the parameter L8-02 value.

–

Mechanical weakening

detection

MechFatigue(OL5)

Closed: Mechanical weakening detected.

–

Maintenance period

Maintenance

Closed: Cooling fan, electrolytic capacitors, IGBTs, or the soft charge bypass relay

may require maintenance.

–

During torque limit

Torque Limit

Closed: When the torque limit has been reached.

–

During speed limit

Speed Limit

Closed: Speed limit has been reached.

–

During speed limit in

Torque Control

Spd Lim @ T Cont

Closed: Speed limit has been reached while using Torque Control.

–

Zero Servo complete

Zero Servo End

Closed: Zero Servo operation has finished.

–

During frequency output During RUN 2

Open: No frequency output from drive if stopped with baseblock, DC injection

braking during initial excitation, or short-circuit braking.

Closed: Drive is outputting a frequency.

–

Drive enabled

Drive Enable

Closed: Multi-function input set for “Drive enable” is closed (H1-oo = 6A)

–

Watt hour pulse output Watt-hour Pulse

Output units are determined by H2-06. Outputs a pulse every 200 ms to indicate

the kWh count.

–

LOCAL/REMOTE

status

Local

Open: REMOTE

Closed: LOCAL

–

During speed search

During SpdSrch

Closed: Speed Search is being executed.

–

PID feedback low

PID Feedback Low

Closed: PID feedback level is too low.

–

PID feedback high

PID FeedbackHigh

Closed: The PID feedback level is too high.

–

During KEB Ride-Thru During KEB

Closed: KEB Ride-Thru is being performed.

–

During short circuit

braking

During SC Brake

Closed: Short Circuit Braking is active.

–

B.7 H Parameters: Multi-Function Terminals

YASKAWA ELECTRIC TOEP C710616 41E YASKAWA AC Drive - A1000 Quick Start Guide

307

Parameter List