Rockwell Automation 20P PowerFlex Digital DC Drive - Manual (Page 130)

130 Rockwell Automation Publication 20P-UM001I-EN-P - February 2013
Chapter 3 Programming and Parameters
MO
TO
R C
O
NT
ROL
Sp
eed F
ee
dback
423 [Reslvr Type Sel]
The type of resolver used. See Resolver Type Selection on page 283 for
descriptions of the attributes associated with each resolver type. To use the
resolver as a speed feedback device, Par 414 [Fdbk Device Type] must = 4
“Resolver”.
Important: After changing this parameter power to the drive must be
cycled to have the new value incorporated into the resolver feedback
module's operation.
Note: This parameter was added for firmware version 5.002.
Default:
Options:
1 =
1 =
2 =
3 =
4 =
5 =
6 =
7 =
8 =
9 =
10 =
11 =
12 =
13 =
14 =
15 =
“T2014x1/AMCI”
“T2014x1/AMCI”
“T2014x2/2087”
“T2014x5/2087”
“Resolver 04”
“Resolver 05”
“Resolver 06”
“Resolver 07”
“Resolver 08”
“Resolver 09”
“Resolver 10”
“Resolver 11”
“Resolver 12”
“Resolver 13”
“Resolver 14”
“Resolver 15”
16-bit
Int 414
424 [Reslvr Spd Ratio]
Ratio of resolver electrical to mechanical turns (a value of “x5” means 5
electrical turns for each mechanical revolution). The selected value must
match the resolver selected in Par 423 [Reslvr Type Sel] for correct speed
determination. This parameter affects the maximum speed that can be
measured by the resolver, see Table 425A, in Par 425 [Resolver Config], for
limitations. See Resolver Type Selection on page
283 for descriptions of the
attributes associated with each resolver type.
Note: This parameter was added for firmware version 5.002.
Default:
Options:
1 =
1 =
2 =
3 =
4 =
5 =
“x1”
“x1”
“x2”
“x3”
“x4”
“x5”
16-bit
Int 423,
425
Fil
e
Gr
oup
No
. Parameter Name & Description
See page 110 for symbol descriptions
Values Da
ta
T
yp
e
Rela
ted
A
ATTENTION: If the incorrect resolver type is selected in Par 423 [Reslvr Type Sel], the resolver could be subject to
excessive voltage and/or the motor could run at excessive speed or become damaged, which could result in personal
injury or destruction of equipment.
A
ATTENTION: If the incorrect resolver speed ratio is selected in Par 424 [Reslvr Spd Ratio], the motor could run at
excessive speed or become damaged, which could result in personal injury or destruction of equipment.