Delta VFD-B User Manual page 111

Chapter 5 Parameters|VFD-B Series
Settings
External Base Block (N.O.)
09
(Refer to Pr. 08-06)
External Base Block (N.C.)
10
(Refer to Pr. 08-06)
UP: Increment Master
11
Frequency
DOWN: Decrement Master
12
Frequency
13 Counter Reset
14 Run PLC Program
15 Pause PLC Program
Auxiliary Motor No.1 output
16
disable
Auxiliary Motor No.2 output
17
disable
Auxiliary Motor No.3 output
18
disable
19 Emergency Stop (N.O.)
20 Emergency Stop (N.C.)
Master Frequency Selection
21
AVI/ACI
Master Frequency Selection
22
AVI/AUI
Operation Command
23 Selection (keypad
PU01/external terminals)
Auto accel/decel mode
24
disable
5-54
Function Description
Parameter values 9, 10 program Multi-Function Input
Terminals for external Base Block control.
NOTE: When a Base-Block signal is received, the
AC motor drive will block all output and the motor
will free run. When base block control is
deactivated, the AC drive will start its speed search
function and synchronize with the motor speed, and
then accelerate to Master Frequency.
Increment/decrement the Master Frequency each time
an input is received or continuously when the input
stays active. When both inputs are active at the same
time, the Master Frequency increment/decrement is
halted. Please refer to Pr.02-08, 02-09. This function is
also called "motor potentiometer".
When active, the counter is reset and inhibited. To
enable counting the input should be OFF. Refer to
Pr.03-08 and 03-09.
To run the AC motor drive internal PLC program.
NOTE: Pr.05-00 to Pr.05-16 define the PLC program.
When the PLC program runs, a Multi-Function Input
Terminal, when set to 15, can be used to pause the
PLC program.
Parameter value 16 to 18 program Multi-Function Input
Terminal to disable the corresponding auxiliary motor
via the AC motor drive Multi-function Output Terminals
Pr.03-00 to 3-03 (Relay and MO1 to MO3) when set to
16-18.
When set to 19 or 20, the Multi-Function Input Terminal
can be used to stop the AC motor drive in case of
malfunction in the application. It will display "EF1".
Please "RESET" after the fault has been cleared.
Refer to Pr.02-02 for Stop Method.
ON: ACI
OFF: AVI
Pr.02-00 and Pr.02-13 are disabled if this parameter
value 21 is set. See the explanation below the table.
ON: AUI
OFF: AVI
Pr.02-00 and Pr.02-13 are disabled if this parameter
value 22 is set. See the explanation below the table.
ON: Operation command via Ext. Terminals
OFF: Operation command via Keypad PU01
Pr.02-01 and Pr.02-14 are disabled if this parameter
value 23 is set. See the explanation below the table.
ON: Linear accel/decel (Auto accel/decel mode set by
Pr.01-15 disabled)
OFF: Auto accel/decel mode
Revision July 2008, BE16, SW V4.08 & V5.00