Selecting start/stop and speed method, B1-02 – Yaskawa iQpump1000 AC Drive Quick Start User Manual

Page 5

Step

This step shows how to connect control wiring and feedback signal to the iQpump. Before
making any control connections MAKE SURE POWER TO THE iQpump IS TURNED
OFF! Next remove the terminal cover to gain access to the control terminals. (Step 1.)

SELECT START / STOP CONTROL METHOD

b1-02

NOTE: It is beyond the scope of this document to program the iQpump drive for network communication control.
Please refer to the refer to the iQpump1000 Quick Start Guide (Document No.

TOEPYAIP1W01) for this selection.

FEEDBACK SIGNAL WIRING (TRANSDUCER)

Wiring Diagram: 2-Wire Control

Run

(FWD)

Wiring Diagram: 3-Wire Control

Use for momentary contacts

Use for maintained contacts

User Terminals

Note: 3

row of terminal board is shown here.

Link

Start

Switch

Stop

Switch

Normally

Open

Normally

Closed

Link

+V AC A1 A2 A3 FM AM AC RP AC 24V

Brown or Red: +Power (1)

Black: Output
4 – 20mA (2)

Cable

Shield

+V AC A1 A2 A3 FM AM AC RP AC 24V

2-Wire, 4-20mA Transducer

Cable

Type

DIN

Type

E(G)

S1 S2

S3 S4 S5 S6 S7 S8 SN SC SP

S1 S2

S3 S4 S5 S6 S7 S8 SN SC SP

Install link (AC-SN) when
using transducer.

Factory Installed

To use 3-Wire Control first Initialize the
iQpump using parameter A1-03 = 3330
(Refer to the Quick Start Guide
TOEP YAIP 1W 01)

For use with 3-Wire, 0 – 10V Transducer

Brown or Red: +Power (1)

Black or White Output 0 – 10V (3)

Blue or Black Common Signal (2)

Important Note: Signal colors and numbering may vary depending
on feedback device used, please consult feedback device manual.

The iQpump is DEFAULT SETUP TO START /STOP FROM THE KEYPAD (digital operator).
If this is the preferred start/stop method then continue to the feedback signal connection
section. Please refer to the wiring diagram below to start/stop the iQpump using an external
switch or contact.

For use with 2-Wire, 4 – 20mA Transducer

(Factory Default)

E(G)

(Factory Default)

Jumper located

inside the drive on

the terminal board

Note: 2

row of terminal

board is shown here.

A1 A3

Set Jumper to use 0 – 10V

Transducer