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66 Mentor MP User Guide
www.controltechniques.com Issue: 3
6.1.2 Parameter x.00 reset
When an action is started by setting Pr x.00 to one of the above values
and initiating a drive reset this parameter is cleared when the action is
completed successfully. If the action is not started, e.g. because the
drive is enabled and an attempt is made to load defaults, etc., Pr x.00 is
not cleared and no trip is produced. If the action is started and then fails
for some reason a trip is always produced and Pr x.00 is not cleared. It
should be noted that parameter saves etc. can also be initiated with the
copying parameter (Pr 11.42 (SE09, 0.30)). If actions that can be
initiated by either parameter are started and then completed successfully
Pr x.00 is cleared and Pr 11.42 (SE09, 0.30) is cleared if it has a value of
less than 3.
It should be noted that there could be some conflict between the actions
of Pr x.00 and Pr 11.42 (SE09, 0.30) Parameter copying when the drive
is reset. If Pr 11.42 (SE09, 0.30) has a value of 1 or 2 and a valid action
is required from the value of Pr x.00 then only the action required by
Pr x.00 is performed. Pr x.00 and Pr 11.42 (SE09, 0.30) are then reset to
zero. If Pr 11.42 (SE09, 0.30) has a value of 3 or 4 it will operate
correctly causing parameters to be save to a SMARTCARD each time a
parameter save is performed.
6.1.3 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:
When all bits = 0, Pr 1.49 =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.
SE01
{0.22, 1.07}
Minimum reference clamp
RW Bi PT US
Ú
±SPEED_LIMIT_MAX rpm
Ö
0.0
SE02
{0.23, 1.06}
Maximum reference clamp
RW Bi US
Ú
SPEED_LIMIT_MAX rpm
Ö
1000.0
SE03
{0.24, 2.11}
Acceleration rate
RW Uni US
Ú
0 to MAX_RAMP_RATE
s/(SE02 [Pr 0.23, 1.06] or
Pr 2.39)
Ö
5.000
SE04
{0.25, 2.21}
Deceleration rate
RW Uni US
Ú
0 to MAX_RAMP_RATE
s/(SE02 [Pr 0.23, 1.06] or
Pr 2.39)
Ö
5.000
SE05
{0.26, 1.14}
Reference selector
RW Txt US
Ú
A1.A2 (0), A1.Pr (1), A2.Pr (2),
Pr (3), PAd (4), Prc (5), PAd
rEF (6)
Ö
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
1 1 Analog reference 1 (Pr 1.36)
1 >1 Preset defined by Pr 1.50 (Pr 1.21 to Pr 1.28)
2 1 Analog reference 2 (Pr 1.37)
2 >1 Preset defined by Pr 1.50 (Pr 1.21 to Pr 1.28)
3 x Preset defined by Pr 1.50 (Pr 1.21 to Pr 1.28)
4 x Keypad reference (Pr 1.17)
5 x Precision reference (Pr 1.18 and Pr 1.19)
6 x Keypad reference only
SE06
{0.27, 5.09}
Armature rated voltage
RW Uni RA US
Ú
0 to
ARMATURE_VOLTAGE_MAX
Vdc
Ö
For 480V drive: 440 Eur,
500 USA
For 575V drive: 630 Eur,
630 USA
For 690V drive: 760 Eur,
760 USA
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