Datasheet

rev.2 page 2 of 3
TR-EM-208 SETTINGS AND CONNECTIONS
Fig 1
START CONDITION switch 4
"ON" = after STOP command or exceeding the current limit
activation start only in reverse direction
"OFF" = after STOP command or exceeding the current limit
activation start in either direction
CONTROL MODE switch 3
"ON" = impulse control, start with FORWARD or REVERSE
control, stop with STOP or FORWARD or REVERSE
"OFF" = continuous drive, motor will only run as long
as there is active FORWARD or REVERSE command
CURRENT LIMIT RANGE switches 1 & 2
First choose coarse current range (on+on = off+off)
1-5A
5-10A
10-20A
on off on off on off
ACCELERATION RAMP
set acceleration time 0-3s.
DECELERATION RAMP
Set the free deceleration time before braking, 0-3s.
NOTE: If D-ramp is set to 0s, the control commands will
be executed immediately regardless of the previous
command or the command under execution at the time.
CURRENT LIMIT
current limit fine adjustment.
CONTROL LOGIC switch, gnd- / pos-logic
Select control as gnd(NPN) or positive (PNP) control.
If positive control is used, 5V reference output or
external 4-30Vdc can be used.
New settings will be loaded when card status is stop.
All control commands in Fig. 2
operate with so called positive logic
(PNP-control, positive voltage
commands). It is also possible to
use GND controlling, in which all
commands operate activate with zero
voltage (NPN-control, inversely to
positive control).
SPECIAL situation (Fig.4) with thermal
protection activated. When thermal
protection activates (t >120°C), motor
stops and error output starts to blink
at 1Hz. The controller will execute
new commands only when the temperature
of the controller goes down to 115°C.
At this point also the error output
will stop blinking. In order to execute
a new command, command inputs must
first be set to zero.
Specifications subject to change without prior notice.
The specified product is a third party product that is produced by Electromen OY
and distributed by LINAK as a supplement to LINAK´s existing product range. It
is the responsibility of the product user to determine the suitability of the
products for a specific application. LINAK will at point of delivery
replace/repair defective products covered by the warranty if promptly returned
to LINAK. No liability is assumed beyond such replacement/repair.