Emerson Mentor MP User Manual

Parameter
description
protocol
Performance
Menu
3
If
the
speed
feedback
(Pr
3.02
{
di05,
0.40
})
exceeds
this
level
in
either
direction
an
overspeed
trip
is
produced.
If
this
parameter
is
set
to
zero,
the
"At
speed"
flag
(Pr
10.06
)
is
set
if
the
speed
feedback
(Pr
3.02
{
di05,
0.40
})
is
on
the
boundaries
or
within
the
at
speed
window.
Flags
Pr
10.07
and
Pr
See
the
description
under
Pr
3.16
.
See
the
description
under
Pr
3.16
Parameter
structure
Keypad and
format
Advanced parameter
descriptions
Serial comms
overspeed threshold is automatically set to 1.2 x SPEED_MAX.
10.05 are set if the reference is above or below the window respectively.
If Pr 3.09 = 0 reference window mode is used and the "at speed" condition is true if
(|Pr 1.03 { di02, 0.37 }| - Pr 3.06 ) δ |Pr 3.02 { di05, 0.40 }| δ (|Pr 1.03 { di02, 0.37 }| + Pr 3.07 )
(If the lower limit is less than zero then zero is used as the lower limit.)
If Pr 3.09 = 1 absolute window mode is used and the "at speed" condition is true if
Pr 3.06 δ |Pr 3.02 { di05, 0.40 }| δ Pr 3.07
Mentor MP Advanced User Guide 45
Issue Number: 4 www.onxcontrol.com
3.10
{SP01, 0.61}
(Kp1) Speed controller proportional gains
(Kp2)
3.13
Coding
Bit
SP
FI
DE
Txt
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
4
1
1
1
Range
0.0000 to 6.5535 (1 / (rad/s))
Default
0.0300
Second motor
parameter
Pr 21.17 (3.10)
Update rate
Background read
3.11
{SP02, 0.62}
(Ki1) Speed controller integral gains
(Ki2)
3.14
Coding
Bit
SP
FI
DE
Txt
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
2
1
1
1
Range
0.00 to 655.35 (s / (rad/s))
Default
0.10
Second motor
parameter
Pr 21.18 (3.11)
Update rate
Background read
3.08
Overspeed threshold
Coding
Bit
SP
FI
DE
Txt
VM
DP
ND
RA
NC
NV
P
T
US
RW
BU
PS
1
1
1
Range
0 to 10,000 rpm
Default
0
Update rate
Background read
3.09
Absolute “at speed” select
Coding
Bit
SP
FI
DE
Txt
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
1
1
1
Default
0
Update rate
Background read

Emerson Mentor MP Specifications

General

Brand	Emerson
Model	Mentor MP
Category	DC Drives
Language	English