Quick Setup
VEM motors Thurm GmbH
Compact Drives Series M21 ... T
10/2005
4
•
Press START
if there is a switch installed instead of the factory set bridge
to start the
drive in clockwise rotation or press START + REVERSING to start the drive in
counterclockwise rotation.
•
Set reference to analog input:
-
Use internal reference 10 V DC and a potentiometer (see fig. 2);
or
-
Connect external reference 0 ... 10 V to terminal 2 . Use common (0 V) of terminal
8;
or
-
Set current 0 ... or 4 ... 20 mA of an external current source to terminal 1 against
common (terminal 8)
Enable terminal 1 by set-up parameter 331 and scaling via parameters 336 and 337
by means of LCP2 or PC programming software
What if the motor does not start?
o
Make sure no parameters have been changed from initial delivery status (factory
setting). Use the Local Control Panel or serial port to reset to factory setting.
o
Make sure no [STOP]-command have been issued by the optional control panel
keyboard (local stop). Control Panel [STOP] can only be restarted by the Control
Panel [START]- button!
o
Remove lid to check the Light Emitting Diodes visible through a hole in the
inside isolation cover, follow Table below.
Green
Yellow
Red
Action
LED 302
LED 301
LED 300
OFF
OFF
OFF
Apply power
ON
OFF
OFF
Apply start and reference signals
ON
OFF
ON
Apply reset signal according to Fig. 2
ON
ON
ON
Switch off power until all LED's have turned
off. After power on reset signal is required.
•
Press RESET pushbutton after power on
(if necessary)
⇒
⇒
⇒
⇒
Drive starts in run mode
!
•
Close lid and fasten screws
The manual “Installation, operating and maintenance instructions Three phase
asynchronous motors with squirrel cage rotor and slip ring rotor, standard design”, ID-No.
VEM 68 238 01, is generally valid for Compact Drives, too. Please note that the indicated
number of service hours is only valid for operation at the rated speed. If during operation
of the motor the nominal speed is exeeded then the regreasing period reduces
approximately in the opposite ratio to the increase in the motor speed.
No. of switches of the mains: max. 1 every 2 minutes
Environmental temperature: -10°C (at reduced load) … +40°C
Environmental conditions: no direct exposure to sunlight because of overheating