
QUICK START
FlexPak 3000 49’1340 e
6-4
Table 6.2 - Quick Start Parameter Modification Sequence. - continued
Step
No.
Parameter
Name
Code
No.
Default Description User
Setting
3 MOTOR
RATED ARM
VOLTS
009 400 VOLTS
The rated armature voltage from the motor
nameplate.
4 REVERSE
DISABLE
015 OFF* NOTE: This parameter might be affected by
FEEDBACK SELECT, step 5.
When
ON, REVERSE DISABLE prevents the
speed reference from dropping below zero.
The reverse bridge cannot be activated.
When OFF, the speed reference can drop
below zero and the drive can reverse.
*The default is ON when:
• The drive has a non-regen. (S6) power unit.
•
FEEDBACK SELECT is set to AC TACH.
•
FEEDBACK SELECT is set to PULSE TACH
and
PULSE TACH QUADRATURE is OFF.
5 FEEDBACK
SELECT
200
ARMATURE
VOLT
Determines the type of feedback signal that is
used for the speed/voltage loop:
PULSE TACH can be selected only if a pulse
tachometer kit is installed.
FEEDBACK SELECT causes the NEGATIVE
CURRENT LIM (step 16) to be set to 0 and
REVERSE DISABLE to be set to ON if:
•
AC TACH is selected.
•
PULSE TACH is selected and PULSE TACH
QUAD is set OFF.
6 ANLG TACH
VOLTS/1000
203 60 V/1000
RPM
Only needs to be set if FEEDBACK SELECT is
set to
AC TACH or DC TACH.
This parameter is the analog tachometer
scaling from the tachometer nameplate in volts
per 1000 RPM.
It might be limited to less than 200.0
volts/1000 so that voltage from the tachometer
will not be more than 250 V.
7 PULSE TACH
PPR
207 1024 PPR
Only displayed if
FEEDBACK SELECT Is set to
PULSE TACH and a pulse tach interface is
installed.
It sets the pulse encoder pulses per revolution
(PPR) from the pulse encoder nameplate.
8 PULSE TACH
QUADRA-
TURE
208 ON
Only displayed if
FEEDBACK SELECT is set to
PULSE TACH and a pulse tach interface is
installed. Enables or disables pulse encoder
quadrature.
Set ON for a bi-directional pulse encoder.
Set OFF for a unidirectional pulse encoder.
If
PULSE TACH QUADRATURE is set to OFF
while
PULSE TACH is the selected FEEDBACK
SELECT type, NEGATIVE CURRENT LIM will
be set to 0 and
REVERSE DISABLE set to ON
(preventing reverse direction).
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