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66 Quantum MP User Guide
www.emersonct.com Issue: A4
6.1.2 Set-up
(When the drive is jogging, this parameter has no effect.)
Set
SE01
(Pr
0.22
,
1.07
)
at the required minimum motor speed for both
directions of rotation. The drive speed reference is scaled between
SE01
(Pr
0.22
,
1.07
)
and
SE02
(Pr
0.23
,
1.06
)
.
(The drive has additional over-speed protection.)
Set
SE02
(Pr
0.23
,
1.06
) at the required maximum motor speed for both
directions of rotation. The drive speed reference is scaled between
SE01
(Pr
0.22
,
1.07
)
and
SE02
(Pr
0.23
,
1.06
).
Set SE03 (Pr 0.03, 2.11) at the required rate of acceleration.
Note that larger values produce lower acceleration. The rate applies in
both directions of rotation.
Set Pr SE04 (Pr 0.25, 2.21) at the required rate of deceleration.
Note that larger values produce lower deceleration. The rate applies in
both directions of rotation.
Defines how the value of Pr 1.49 is derived as follows:
*Pr 1.41 to Pr 1.44 and Pr 1.52 can be controlled by digital inputs to
force the value of Pr 1.49:
all bits equal to zero gives 1,
Pr 1.41 = 1 then Pr 1.49 = 2
Pr 1.42 = 1 then Pr 1.49 = 3
Pr 1.43 = 1 then Pr 1.49 = 4
Pr 1.44 = 1 then Pr 1.49 = 5
Pr 1.52 = 1 then Pr 1.49 = 6
The bit parameters with lower numbers have priority over those with
higher numbers.
Pr 1.49 and Pr 1.50 then define the reference as follows:
x = any value
Keypad reference
If Keypad reference is selected the drive sequencer is controlled directly
by the keypad keys and the keypad reference parameter (Pr 1.17) is
selected. The sequencing bits, Pr 6.30 to Pr 6.34, have no effect and jog
is disabled.
The rated current should be set at the motor nameplate value for rated
current. The value of this parameter is used in the following:
• Current limits
• Motor thermal protection
The rated speed defines the base speed of the motor. It is also to
determine the speed used in the auto tuning inertia test (see
SE13
[Pr
0.34
,
5.12
]).
SE01
{0.22, 1.07}
Minimum reference clamp
RW Bi PT US
±SPEED_LIMIT_MAX rpm
0.0
SE02
{0.23, 1.06}
Maximum reference clamp
RW Bi US
SPEED_LIMIT_MAX rpm
1000.0
SE03
{0.24, 2.11}
Acceleration rate
RW Uni US
0 to MAX_RAMP_RATE
s/(SE02 [Pr 0.23, 1.06] or
Pr 2.39)
5.000
SE04
{0.25, 2.21}
Deceleration rate
RW Uni US
0 to MAX_RAMP_RATE
s/(SE02 [Pr 0.23, 1.06] or
Pr 2.39)
5.000
SE05
{0.26, 1.14}
Reference selector
RW Txt US
A1.A2 (0), A1.Pr (1), A2.Pr (2),
Pr (3), PAd (4), Prc (5), PAd
rEF (6)
A1.A2 (0)
Value of
Pr 1.14
Display String Pr 1.49
0
A1.A2 (Analog ref 1. Analog ref 2)
*Selected by
terminal input
1
A1.Pr (Analog ref 1. Preset
speeds)
1
2
A2.Pr (Analog ref 2. Preset
speeds)
2
3
Pr (Preset speeds)
3
4
Pad (Keypad reference)
4
5
Prc (Precision reference)
5
6
Pad rEF
6
Pr 1.49 Pr 1.50 Reference
11
Analog reference 1 (Pr 1.36)
1>1Preset defined by Pr 1.50 (Pr 1.21 to Pr 1.28)
21 Analog reference 2 (Pr 1.37)
2>1Preset defined by Pr 1.50 (Pr 1.21 to Pr 1.28)
3xPreset defined by Pr 1.50 (Pr 1.21 to Pr 1.28)
4x Keypad reference (Pr 1.17)
5x Precision reference (Pr 1.18 and Pr 1.19)
6x
Keypad reference only
SE06
{0.27, 5.09}
Armature rated voltage
RW Uni RA US
0 to
ARMATURE_VOLTAGE_MAX
Vdc
For 480V drive: 440 Eur,
500 USA
SE07
{0.28, 5.07}
Motor rated current
RW Uni RA US
0 to RATED_CURRENT_MAX
A
RATED_CURRENT_MAX
SE08
{0.29, 5.08}
Base speed
RW Uni US
0.0 to 10,000.0 rpm
1000.0
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