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30 Chapter 4 Operation Procedures
EV1000 Series General Purpose Variable Speed Drive User Manual
loop operation>PLC>MS>Simple operation”
according to the priority.
Jog:
When the drive is in stop status, it will operate
according to Jog frequency after it receives the
Jog operation command (See F3.13
~
F3.16).
Close-loop operation:
If the close-loop operating function is enabled
(F5.00=1), the drive will select the close-loop
operation mode, meaning that it will perform PI
regulation according to the reference and
feedback values (See explanations of Parameter
F5). Close-loop operating function can be
disabled by multi-function terminal (function No.
20), and the drive will then select other operating
mode of lower priority level.
PLC running:
PLC function is enabled if the one’s place of
F4.00 setting is a non-zero value. The drive will
run according to the preset mode, see F4 function
group. It can be disabled by multi-function
terminal (function No.21).
MS Running:
Select multi-frequency 1
~
7
(
F3.23
~
F3.29
)
by
the combination of multi-function terminal
(function No. 1, 2, 3), which is not zero.
Simple Running: open-loop operation.
The above 5 operating modes determine 5
frequency setting sources. Except Jog, the other
four frequency setting can be adjusted or
combined with auxiliary frequency. The frequency
of PLC, MS and simple running can also be
adjusted by traverse.
4.2 Operation Guide
4.2.1 Operation of LED Keypad
LED keypad display unit is to receive command and display parameters.
PRG
FUNC
DATA
RUN
STOP
RESET
UNIT
HZ
A
V
PARAMETER
.
LED display
Program/Escape
Shift
Status indicator
UP/DOWN key
Frequency indicator
Current indicator
Voltage indicator
Menu operation/save
Potentiometer indicator
Potentiometer
STOP
RESET
Run key
Fig. 4-1 LED Keypad Display Unit
When using the keypad separated from the drive, it is recommended to use the cable special for EV1000
drive, to avoid reverse connection.
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