5.2. Control mode selection key
LOC
REM
Two modes are available :
•
local (keypad) control
indication LOC : light on
•
remote control
;
without using keypad
indication LOC : light off
NOTE : - During initialization after energising the drive, the remote control mode is
automaticaly selected as the active control mode.
-
When switching from the remote control mode to the local control mode, the
operational status command of the drive determinated by previous remote
control (run/stop, direction of rotation and frequency reference value FSET) is
unchanged and used as current operational status command for the local
control.
-
The key can be used at any operational status of the drive.
5.3. Parameter sets manipulation keys
PROG
operating parameters storing into the user set
Press the PROG key to store the actual values of all parameters from working area
(memory RAM) into the required user set (memory EEPROM). Data in EEPROM are not
lost when power is disconnected from. The PROG procedure requires the motor to be
stopped (output of the drive is inactive), and the display to show the selected set code
(parameter SET).
If these conditions are not fulfilled, the display will show the corresponding fault code.
(
refer to chapter 9. Parameter sets manipulation
)
READ
operating parameters reading from the set into the
orki
w
ng area
Press the READ key to read the values of all parameters from selected user set (memory
EEPROM) or factory set (memory ROM) into the working area.
The READ procedure requires the motor to be stopped (output of the drive is inactive),
and the display to show the selected set code (value of parameter SET).
It is also assumed that the selected set is not blank and the stored data are compatible
with the software of the drive.
If any of the previous conditions isn´t fulfilled, the corresponding fault code is displayed.
(
Refer to chapter 9. Parameter sets manipulation
)
5.4. Local control keys
F/R
rotation direction switching (local control)
During local control the keystroke on F/R switches the required direction of rotation.
When the drive is stopped, only the indication of preselected direction (LED-diodes
FWD,REV) is switched to oposite direction.
When the drive is running, the keystroke on F/R will cause fluent change of the rotation
direction. First the frequency decreases down (deceleration is driven by parameter DEC),
the original direction indicator lights and the new required direction indicator flashes. After
crossing zero value the output
frequency increases up to required value in oposite
direction (the acceleration is driven by parameter ACC), the original direction indicator is
set off and the new actual direction indicator lights.
In the remote control mode the F/R key is ignored.
3
