Parameter Description Format - Emerson Mentor MP Advanced User's Manual

Parameter structure Keypad and display
4 Parameter description
format
In the following sections descriptions are given for the advanced
parameter set. With each parameter the following information block is
given.
1.14 Reference selector
Bit SP
Coding
Range 0 to 6
Default 0 (A1.A2)
Second motor
Pr 21.03
parameter
4ms read
Update rate
The top row gives the menu.parameter number and the parameter
name. The other rows give the following information.
Coding
NOTE
This guide will show all bit parameters (with the Bit coding), as having a
parameter range of "0 to 1", and a default value of either "0" or "1". This
reflects the value seen through serial communications. The bit
parameters will be displayed on the SM-Keypad or SM-Keypad Plus (if
used) as being "OFF" or "On" ("OFF"= 0, "On" = 1).
The coding defines the attributes of the parameter as follows:
Coding
Bit 1 bit parameter
SP Spare: not used
Filtered: some parameters which can have rapidly changing
FI values are filtered when displayed on the drive keypad for
easy viewing.
Destination: indicates that this parameter can be a
DE
destination parameter.
Txt Text: the parameter uses text strings instead of numbers.
VM Variable maximum: the maximum of this parameter can vary.
Decimal place: indicates the number of decimal places used
DP
by this parameter.
No default: when defaults are loaded (except when the drive
ND is manufactured or on EEPROM failure) this parameter is not
modified.
Rating dependent: this parameter is likely to have different
values and ranges with drives of different voltage and current
ratings. Parameters with this attribute will not be transferred
RA
to the destination drive by SMARTCARDs when the rating of
the destination drive is different from the source drive and the
file is a parameter file.
Not copied: not transferred to or from SMARTCARDs during
NC
cloning.
NV Not visible: not visible on the keypad.
PT Protected: cannot be used as a destination.
User save: saved in drive EEPROM when the user initiates a
US
parameter save.
RW Read/write: can be written by the user.
Bit default one/unsigned: Bit parameters with this flag set to
one have a default of one (all other bit parameters have a
BU
default of zero. Non-bit parameters are unipolar if this flag is
one.
Power-down save: parameter automatically saved in drive
PS
EEPROM when the under volts (UV) trip occurs.
Mentor MP Advanced User Guide
Issue Number: 1
Parameter description
Parameter x.00
FI DE Txt VM DP ND RA NC NV
1
Attribute
www.controltechniques.com
Advanced parameter
format descriptions
PT US RW BU
1 1
Serial comms
protocol
PS
1
Performance
17