Emerson Unidrive M702 User Manual

Safety
information
Product
information
Mechanical
installation
Electrical
installation
Getting
started
Basic
parameters
Running
the motor
Optimization
NV Media Card
Operation
Onboard
PLC
Advanced
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Technical
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Diagnostics
UL listing
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92 Unidrive M702 User Guide
Issue Number: 3
5.5.1 KI-Keypad set-up menu
To enter the keypad set-up menu press and hold the escape
button on the keypad from status mode. All the keypad parameters are
saved to the keypad non-volatile memory when exiting from the keypad
set-up menu.
To exit from the keypad set-up menu press the escape or or
button. Below are the keypad set-up parameters.
Table 5-4 KI-Keypad set-up parameters
It is not possible to access the keypad parameters via any
communications channel.
5.5.2 Display messages
The following tables indicate the various possible mnemonics which can
be displayed by the drive and their meaning.
Table 5-5 Status indications
5.5.3 Alarm indications
An alarm is an indication given on the display by alternating the alarm
string with the drive status string on the upper row and showing the
alarm symbol in the last character in the upper row. Alarms strings are
not displayed when a parameter is being edited, but the user will still see
the alarm character on the upper row.
Table 5-6 Alarm indications
Table 5-7 Option module and NV media card and other status
indications at power-up
Parameters Range Type
Keypad.00 Language
Classic English (0)
English (1),
RW
Keypad.01 Show Units Off (0), On (1) RW
Keypad.02 Backlight Level 0 to 100 % RW
Keypad.03 Keypad Date
01.01.10 to
31.12.99
RO
Keypad.04 Keypad Time
00:00:00 to
23:59:59
RO
Keypad.05
Show Raw Text Parameter
Values
Off (0), On (1) RW
Keypad.06 Software Version
00.00.00.00 to
99.99.99.99
RO
Upper row
string
Description
Drive
output
stage
Inhibit
The drive is inhibited and cannot be run.
The SAFE TORQUE OFF signal is not
applied to SAFE TORQUE OFF terminals
or Pr 06.015 is set to 0. The other
conditions that can prevent the drive from
enabling are shown as bits in Enable
Conditions (06.010)
Disabled
Ready
The drive is ready to run. The drive enable
is active, but the drive inverter is not active
because the final drive run is not active
Disabled
Stop The drive is stopped / holding zero speed. Enabled
Run The drive is active and running Enabled
Scan
The drive is enabled in Regen mode and is
trying to synchronize to the supply
Enabled
Supply Loss Supply loss condition has been detected Enabled
Deceleration
The motor is being decelerated to zero
speed / frequency because the final drive
run has been deactivated.
Enabled
dc injection The drive is applying dc injection braking Enabled
Position
Positioning / position control is active
during an orientation stop
Enabled
Trip
The drive has tripped and no longer
controlling the motor. The trip code
appears in the lower display.
Disabled
Active
The Regen unit is enabled and
synchronized to the supply
Enabled
Under
Voltage
The drive is in the under voltage state
either in low voltage or high voltage mode.
Disabled
NOTE
Alarm string Description
Brake Resistor
Brake resistor overload. Braking Resistor Thermal
Accumulator (10.039) in the drive has reached 75.0
% of the value at which the drive will trip.
Motor Overload
Motor Protection Accumulator (04.019) in the drive
has reached 75.0 % of the value at which the drive
will trip and the load on the drive is >100 %.
Ind Overload
Regen inductor overload. Inductor Protection
Accumulator (04.019) in the drive has reached
75.0 % of the value at which the drive will trip and
the load on the drive is >100 %.
Drive Overload
Drive over temperature. Percentage Of Drive
Thermal Trip Level (07.036) in the drive is greater
than 90 %.
Auto Tune
The autotune procedure has been initialized and an
autotune in progress.
Limit Switch
Limit switch active. Indicates that a limit switch is
active and that is causing the motor to be stopped.
First row
string
Second row string Status
Booting Parameters Parameters are being loaded
Drive parameters are being loaded from a NV Media Card
Booting User Program User program being loaded
User program is being loaded from a NV Media Card to the drive
Booting
Option
Program
User program being loaded
User program is being loaded from a NV Media Card to the option
module in slot X
Writing To NV Card
Data being written to NV Media
Card
Data is being written to a NV Media Card to ensure that its copy of the
drive parameters is correct because the drive is in Auto or Boot mode
Waiting For Power System Waiting for power stage
The drive is waiting for the processor in the power stage to respond
after power-up
Waiting For Options Waiting for an option module
The drive is waiting for the options modules to respond after power-up
Uploading
From
Options Loading parameter database
At power-up it may be necessary to update the parameter database
held by the drive because an option module has changed or because
an applications module has requested changes to the parameter
structure. This may involve data transfer between the drive an option
modules. During this period ‘Uploading From Options’ is displayed

Emerson Unidrive M702 Specifications

General

Brand	Emerson
Model	Unidrive M702
Category	Controller
Language	English