JPAC-C345 YASKAWA

 If switch (S1) is open the drive will run in the forward direction. If switch (S1) is closed, the drive will run in 

the reverse direction. Switch (S1) can be operated with the drive running at any speed. 

Description:

When the drive is set up with the sequence and the reference coming from the digital operator, it is in “Local” 

control. Local control is often used during startup to verify motor operation, rotation, etc. The drive can be 

temporarily placed in “Local” control simply by pressing the LOCAL / REMOTE key. When the drive is in 

“Local” control, the SEQ and REF LEDs are off. If power is removed and then restored, the drive will come up 

in the “Remote” mode (SEQ and REF LEDs are on). 

The drive can be programmed so that even if power is lost, the drive will come up in the local mode (see Table 

2 below). 

This configuration is best when a person rather than an external controller (PLC, relay, etc.) controls the drive. 

Both potentiometers ((R1) & (R2)) should have a resistance value between 2000Ω and 3000Ω and be rated for 

at least 1 Watt. The trim pot is optional, but without it the manual speed pot will output 10V (60 Hz) at just twothirds

 of its rotation. 

OPERATION: 

• Close pushbutton (PB1) momentarily while pushbutton (PB2) is closed and the drive will start. 

Pushbutton (PB1) does NOT need to be maintained. 

• Open pushbutton (PB2) at any time and the drive will stop. 

• If switch (S1) is open the drive will run in the forward direction. If switch (S1) is closed, the drive will run in 

the reverse direction. Switch (S1) can be operated with the drive running at any speed. 

• Frequency reference is proportional to the signal level at Terminal FV. 

0V = 0 Hz, 5V = 30 Hz, & 10V = 60 Hz. 

• If the LOCAL / REMOTE key is pressed, the drive will behave the same as illustrated in Example 1. 

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Related products:

E-mail: alex@fenoux.com

Tel.: +86 13338369201

Skype: +86  13338369201

WhatsApp: +86  13338369201