Solcon RVS-DX Series User Manual

31 • Control Keypad
___________________________________________________________________________________________
7.6.4 130BStart Parameters – page 2
START PARAMETERS
- **** -
Displays in MINIMIZED MODE and MAXIMIZED MODE
(refer to section 7.6.3 on page 27 for changing mode)
Display and default
values
Range
Description
Remarks
SOFT START CURVE
0(STANDARD)
4 (TORQUE)
3 !!
2 !!
1 !!
0 (STANDARD)
Sets starter’s
SOFT START
CURVE.
Refer to section 7.6.4.1 on page 34.
Note:
When RVS-DX is connected “Inside-
Delta”, only CURVE 0 is applied.
PULSE TIME
0 SEC.
0 – 1.0 SEC.
Sets starter’s
PULSE START
TIME.
PULSE START
level is 80% Un.
Intended to start high friction loads,
requiring high starting torque for a short
time.
A pulse of 80% Un, without Current
Limit, is initiated to break the load free.
Pulse duration is adjustable, 0.1 – 1sec.
After this pulse, the voltage is ramped
down to INITIAL VOLTAGE setting,
before ramping up again to full voltage
according to START PARAMETERS
settings.
Note:
When RVS-DX is connected “Inside-
Delta”, PULSE START can not be
activated.
INITIAL VOLTAGE
30 %
10-50%
After reaching
50% display
changes to:
INITIAL
CURRENT
100-400%
Note:
The range of
the INITIAL
VOLTAGE can
be extended to
5-80% by using
the WIDER
Sets motor’s
INITIAL
STARTING
VOLTAGE.
(Motor’s torque
is directly
proportional to
the square of the
voltage)
This adjustment also determines the
inrush current and mechanical shock. A
setting that is too high may cause high
initial mechanical shock and high inrush
current (even if CURRENT LIMIT is set
low, as the INITIAL VOLTAGE setting
overrides CURRENT LIMIT setting).
A setting that is too low may result in
prolonged time until motor begins to
turn. In general, this setting should
ensure that the motor begins turning
immediately after start signal.
INITIAL CURRENT
100 %

Solcon RVS-DX Series Specifications

General

Brand	Solcon
Model	RVS-DX Series
Category	Controller
Language	English