Table of Contents
Advertisement
keypad operation and programming
This key must be pressed after the value of a parameter has been changed to store
the new value. The display will show "stored" for one second indicating that the
new value has been entered into memory.
NOTE: The Vacon 50X unit allows you to view only those parameters that have
changed. If you press keypad keys ENTER and PROGram simultaneously, only
those parameters that have been changed from the factory defaults will be shown.
Table 13:Function of Keys in Program Mode
In Fault mode, pressing the INC (up arrow) and DEC (down arrow) keys allows the
operator to view the drive's status immediately before the fault occurred. Use the
INC or DEC keys to scroll through the status parameters.
Press the STOP (Reset) key to return to normal operation.
See "Troubleshooting" on page 101 for information about viewing Advanced Fault
Codes and understanding error codes.
The red STOP key functions as a reset button when in Fault mode. If the drive has
stopped because of a fault, this light flashes to call attention to the display.
Table 14:Function of Keys in Fault Mode
5.3 LCD Displays
The Vacon 50X drive's digital keypad display provides information such as source of drive control, status,
mode, and access rights.
5.3.1 Control
The first 3 characters of the display show the source of control for the drive:
Display Values
LOC
REM
SIO
SQx
MEA
5.3.2 Vacon 50X Keypad Status and Warning Messages
Table 4 shows Vacon 50X keypad status messages that may appear during operation:
Message
Meaning
The drive is not spinning the motor or injecting DC voltage. The drive is ready to run when
Stopped
given the proper signal.
The drive is spinning the motor in the forward direction and the speed of the motor is in-
FWD Accel
creasing.
The drive is spinning the motor in the reverse direction and the speed of the motor is in-
REV Accel
creasing.
Table 15:Keypad Status States
24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com
Meaning
Local control via the keypad
Remote control from the terminal strip
Remote control via the RS485 Serial SIO Link
Control via the Program Sequencer
The Stator Resistance Measurement is armed
vacon
42
5
Advertisement
Table of Contents
