Yaskawa iQpump Controller Programming Manual Manuel d'utilisateur télécharger pdf (Page 13)

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 13

Figure 1. 1

Figure 1. 2 and 3-Wire Control Wiring Examples

Important: Some parameters are unaffected by either the 2-Wire or 3-Wire initialization. The following parameters will not be reset

when parameter A1-03 = 2220 or 3330:

■ A1-04 Password Entry

Setting Range: 0 ~ 9999

Factory Default: 0

If parameters A1-01 through A1-03 are locked (unchangeable), they can be unlocked by entering the correct password number into

A1-04.

Once the correct password number is entered and the specified parameters are unlocked, a 2-Wire or 3-Wire initialization will reset the

password to 0000.

Note: A1-04 will return to “0000” when the password has been entered.

■ A1-05 Select Password

Setting Range: 0 ~ 9999

Factory Default: 0

When the value set into A1-04 does NOT match the value set into A1-05, parameters A1-01 thru A1-03 cannot be changed. All other

parameters determined by A1-01 can be changed. Parameter A1-05 can be accessed by displaying parameter A1-04, then press and hold

the RESET key along with the MENU key simultaneously.

A1-00 Language Selection

E1-03 V/f Pattern Selection

o2-04 kVA Selection

Note: 2-Wire Control is the most commonly used.

Stop switch

(NC contact)

Operation switch

(NO contact)

3-wire control

2-wire control

Run command

(run on momentary close)

Stop command

(stop on momentary close)

Sequence input common

FWD Run/Stop

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 301 302

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Yaskawa iQpump Controller Programming Manual Manuel d'utilisateur Page 13