H2: multi-function digital outputs – Yaskawa iQpump1000 AC Drive Quick Start User Manual

Page 352

H2: Multi-Function Digital Outputs

No.

(Addr.

Hex)

Name

LCD Display

Description

Values

Page

H2-01

(040B)

Terminal M1-M2

function selection

(relay)

M1-M2 Func Sel

Refer to H2 Multi-Function Digital Output Settings on pages

218

for descriptions of setting values.

Default: 37

Range: 0 to 192

217

H2-02

(040C)

Terminal M3-M4

function selection

(relay)

M3/M4 Func Sel

Default: F

Range: 0 to 192

217

H2-03

(040D)

Terminal MD-ME-MF

Function Selection

MD/ME/MF Func Sel

Default: E

Range: 0 to 192

217

H2-06

(0437)

Watt Hour Output Unit

Selection

Pwr Mon Unit Sel

Outputs a 200 ms pulse signal when the watt-hour counter

increases by the units selected.

0: 0.1 kWh units

1: 1 kWh units

2: 10 kWh units

3: 100 kWh units

4: 1000 kWh units

Default: 0

Range: 0 to 4

–

H2 Multi-Function Digital Output Settings

H2-oo

Setting

Function

LCD Display

Description

Page

During run

During RUN 1

Closed: A Run command is active or voltage is output.

–

Zero speed

Zero Speed

Open: Output frequency is above the minimum output frequency set in E1-09.

Closed: Output frequency is below the minimum output frequency set in E1-09.

–

Speed agree 1

Fref/Fout Agree1

Closed: Output frequency equals the speed reference (plus or minus the hysteresis

set to L4-02).

User-set speed agree 1

Fref/Set Agree 1

Closed: Output frequency and speed reference equal L4-01 (plus or minus the

hysteresis set to L4-02).

Frequency detection 1

Freq Detect 1

Closed: Output frequency is less than or equal to the value in L4-01 with hysteresis

determined by L4-02.

–

Frequency detection 2

Freq Detect 2

Closed: Output frequency is greater than or equal to the value in L4-01 with

hysteresis determined by L4-02.

–

Drive ready

Drive Ready

Closed: Power up is complete and the drive is ready to accept a Run command.

–

DC bus undervoltage

DC Bus Undervolt

Closed: DC bus voltage is below the Uv trip level set in L2-05.

–

During baseblock

(N.O.)

BaseBlk 1

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

–

Frequency reference

source

Ref Source

Open: External Reference 1 or 2 supplies the frequency reference (set in b1-01 or

b1-15).

Closed: Digital operator supplies the frequency reference.

–

Run command source

Run Cmd Source

Open: External Reference 1 or 2 supplies the Run command (set in b1-02 or b1-16).

Closed: Digital operator supplies the Run command.

–

Torque detection 1

(N.O.)

Trq Det 1 N.O.

Closed: An overtorque or undertorque situation has been detected.

–

Frequency reference

loss

Loss of Ref

Closed: Analog frequency reference has been lost.

Frequency reference loss is detected when the frequency reference drops below

10% of the reference within 400 ms.

–

Braking resistor fault

DB Overheat

Closed: Braking resistor or transistor is overheated or faulted out.

Note:

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

–

Fault

Closed: Fault occurred.

–

Through mode

Not Used

Set this value 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: A command has been entered to clear a fault via the input terminals or

from the serial network.

–

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.

–

B.7 H Parameters: Multi-Function Terminals

352

YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide