Emerson unidrive sp User Manual

Menus 15 to 17
SM-Uni Enc Pl
Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance RFC mode
258 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
The menu for the relevant slot appears for the new Solutions Module category with the default parameter values for the new category. When no
Solutions Module is installed in the relevant slot this parameter is zero. When a Solutions Module is installed this parameter displays the identification
code.
102: SM-Universal Encoder Plus
The new parameters values are not stored in EEPROM until the user performs a parameter save. When parameters are saved by the user in the drive
EEPROM the option code of the currently installed Solutions Module is saved in EEPROM. If the drive is subsequently powered-up with a different
Solutions Module installed, or no Solutions Module installed where one was previously installed, the drive gives a Slot.dF trip
.
When operating with an Issue 3 SM-Universal Encoder Plus, the software must be of version 03.xx.xx. When operating with an Issue 4 SM-Universal
Encoder Plus, the software must be of version 04.xx.xx.
Failure to comply with the above can result in Solutions Module failure.
Provided the set-up parameters for the position feedback are correct this parameter shows the speed in rpm, this parameter is filtered to give a
readable indication of speed.
Standard source for simulated encoder output with feedback position being updated every 250μs for the simulated encoder output. Pr x.05 display
value is updated every 4ms.
These parameters give the position with a resolution of 1/2
32
ths of a revolution as a 48 bit number as shown below.
Provided the set-up parameters are correct, the position is always converted to units of 1/2
32
ths of a revolution, but some parts of the value may not
be relevant depending on the resolution of the feedback device.
x.01 Solutions Module ID code
RO Uni PT US
Ú
0 to 599
Ö
Update rate: Write on power-up
x.02 Solutions Module software version
RO Uni NC PT
Ú
00.00 to 99.99
Ö
Update rate: Write on power-up
x.03 Speed
RO Bi FI NC PT
Ú
±40,000.0 rpm
Ö
Update rate: 4ms write
x.04 Revolution counter
RO Uni FI NC PT
Ú
0 to 65535 revolutions
Ö
Update rate: 4ms write
x.05 Position
RO Uni FI NC PT
Ú
0 to 65535
(1/2
16
ths of a revolution)
Ö
Update rate: 4ms write
x.06 Fine position
RO Uni FI NC PT
Ú
0 to 65535
(1/2
32
nds of a revolution)
Ö
Update rate: 4ms write
47 32 31 16 15 0
Revolutions Position Fine position
NOTE

Emerson unidrive sp Specifications

General

Brand	Emerson
Model	unidrive sp
Category	Controller
Language	English