Selecting Frequency Reference - YASKAWA VS-606V7 Series Instruction Manual

Operating (RUN / STOP commands) by communications
Setting constant n003 to 2 in REMOTE mode can give RUN / STOP
commands by communication (MEMOBUS communications). For the
command by communications, refer to page 89)

Selecting Frequency Reference

Frequency reference can be selected by the following methods.
Setting by operator
Select REMOTE or LOCAL mode in advance. For the method for
selecting the mode, refer to page 48.
LOCAL mode
Select command method by constant n008.
n008=0 : Enables the setting by potentiometer on digital operator.
=1 : Enables the digital setting by digital operator (Initial setting).
Factory setting of the model with digital operator (with poten-
tiometer) JVOP-140 is n008=0.
• Digital setting by digital operator
Input frequency while FREF is lit (press ENTER after setting the numeric
value).
Frequency reference setting is effective when 1 (Initial setting : 0) is set
to constant n009 instead of pressing ENTER key.
n009=0 : Enables frequency reference setting by ENTER key.
=1 : Disables frequency reference setting by ENTER key.
REMOTE mode
Select command method by constant n004.
n004=0 : Enables frequency reference setting by potentiometer on digital
operator.
=1 : Frequency reference 1 (n024) is effective (Initial setting)
Factory setting of the model with digital operator (with poten-
tiometer) JVOP-140 is n004=0.
=2 : Voltage reference (0 to 10V) (See the figure on page 51 )
=3 : Current reference (4 to 20mA) (Refer to page 80)
=4 : Current reference (0 to 20mA) (Refer to page 80)
=5 : Pulse train reference (Refer to page 82)
=6 : Communication (Refer to page 89)
=7 : Voltage reference of digital operator circuit terminal (0 to10)
=8 : Current reference of digital operator circuit terminal (4 to 20mA)
=9 : Communication card (optional)
50