Yaskawa VS-616G5 Series Revision F Programming Manual - Manual (Page 83)

VS-616G5 Programming Manual 83
V/f V/f w/PG Open Loop
Vector
Flux
Vector
a - b4-01 b - b4-02
· PID Disable (Set value = 19)
Open: PID control is enabled.
Closed: PID control is disabled
· Program Lockout (setting: “1B”)
Opening this contact prohibits the changing of VS-616G5 parameters.
· TrimCtl Increase (Set value = 1C)
· TrimCtl Decrease (Set value 1D)
Closed: Increases or decreases the output frequency based on the setting of d4-02 (trim control
level). This function is not available when the reference is set from the digital operator.
· Analog Reference Sample/Hold Selection (setting: “1E”)
If the contact input closes for 100ms or longer, the analog frequency reference is sampled once, after
which the analog frequency reference is held.
Note: t1, t3 - Reference is held at 100ms or longer.
t2 - Reference is not held at less than 100ms.
a b b a
Multi-function Digital
Input: Timer Function
Multi-function Contact
Output: Timer Function
Figure 34 Sample/Hold Selection - Analog Reference
Analog Input
Fref
100ms 100ms
t1 t2 t3
Open
Closed
Section H: Control Circuit Terminals
H1 Digital Inputs