Yaskawa CIMR-AU 200V Drives User Manual

Page 303

H1 Multi-Function Digital Input Selections

H1-oo

Setting

Function

LCD Display

Description

Page

Jog reference selection

Jog Freq Ref

Closed: Jog frequency reference (d1-17) selected. Jog has priority over all other

reference sources.

–

Accel/decel time

selection 1

Multi-Acc/Dec 1

Used to switch between accel/decel time 1 (set in C1-01, C1-02) and accel/decel

time 2 (set in C1-03, C1-04).

–

Baseblock command

(N.O.)

Ext BaseBlk N.O.

Closed: No drive output

–

Baseblock command

(N.C.)

Ext BaseBlk N.C.

Open: No drive output

–

Accel/decel ramp hold

Acc/Dec RampHold

Open: Accel/decel is not held

Closed: The drive pauses during acceleration or deceleration and maintains the

output frequency.

–

Drive overheat alarm

(oH2)

OH2 Alarm Signal

Closed: Closes when an oH2 alarm occurs

–

Analog terminal input

selection

Term A2 Enable

Open: Function assigned by H3-14 is disabled.

Closed: Function assigned by H3-14 is enabled.

–

PG encoder disable

PG Fdbk Disable

Open: Speed feedback for V/f Control with PG is enabled.

Closed: Speed feedback disabled.

–

ASR integral reset

ASR Intgrl Reset

Open: PI control

Closed: Integral reset

–

Through mode

Term Not Used

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

pass-through mode. The terminal does not trigger a drive function, but can be used

as digital input for the controller to which the drive is connected.

–

Up command

Up Command 1

The drive accelerates when the Up command terminal closes, and decelerates when

the Down command closes. When both terminals are closed or both are open, the

drive holds the frequency reference. The Up and Down commands must always

be used in conjunction with one another.

–

Down command

Down Command 1

The drive accelerates when the Up command terminal closes, and decelerates when

the Down command closes. When both terminals are closed or both are open, the

drive holds the frequency reference. The Up and Down commands must always

be used in conjunction with one another.

–

Forward Jog

Closed: Runs forward at the Jog frequency d1-17.

–

Reverse Jog

Closed: Runs reverse at the Jog frequency d1-17.

–

Fault reset

Fault Reset

Closed: Resets faults if the cause is cleared and the Run command is removed.

–

Fast Stop (N.O.)

Fast-Stop N.O.

Closed: Decelerates at the Fast Stop time set to C1-09.

–

Motor 2 selection

Motor 2 Select

Open: Motor 1 (E1-oo, E2-oo)

Closed: Motor 2 (E3-oo, E4-oo)

–

Fast Stop (N.C.)

Fast-Stop N.C.

Open: Decelerates to stop at the Fast Stop time set to C1-09.

–

Timer function input

Timer function

Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction

with the timer function output (H2-oo = 12).

–

PID disable

PID Disable

Open: PID control enabled

Closed: PID control disabled

–

Accel/decel time

selection 2

Multi-Acc/Dec 2

Used in conjunction with an input terminal set for “Accel/decel time selection 1”

(H1-oo = 7), and allows the drive to switch between accel/decel times 3 and 4.

–

Program lockout

Program Lockout

Open: Parameters cannot be edited (except for U1-01 if the reference source is

assigned to the digital operator).

Closed: Parameters can be edited and saved.

–

Reference sample hold

Ref Sample Hold

Closed: Samples the analog frequency reference and operates the drive at that

speed.

–

B.7 H Parameters: Multi-Function Terminals

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

303

Parameter List