Delta Electronics AC Motor Drive VFD-E User Manual page 194

Settings Function
External Base
9 Block
(Refer to Pr.08.06)
UP: Increase
10
Master Frequency
DOWN: Decrease
11
Master Frequency
12 Counter Trigger
13 Counter Reset
14 External Fault
PID function
15
disabled
16 Output Shutoff Stop
Parameter lock
17
enable
Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
Description
Parameter value 09 programs a 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.
Increase/decrease 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
increase/decrease is halted. Please refer to Pr.02.07, 02.08. This
function is also called "motor potentiometer".
Parameter value 12 programs one of the Multi-function Input
Terminals MI7 ∼ MI12 (Pr.11.06~Pr.11.11) to increment the AC
drive's internal counter. When an input is received, the counter is
incremented by 1.
When active, the counter is reset and inhibited. To enable
counting the input should be OFF. Refer to Pr.03.05 and 03.06.
Parameter value 14 programs one of the Multi-function Input
Terminals MI7 ∼ MI12 (Pr.11.06~Pr.11.11) to be External Fault
(E.F.) inputs.
When an input ON with this setting is ON, the PID function will be
disabled.
AC motor drive will stop output and the motor free run if one of
these settings is enabled. If the status of terminal is changed, AC
motor drive will restart from 0Hz.
When this setting is enabled, all parameters will be locked and
write parameters is disabled.
Chapter 4 Parameters|
4-141