Changing Parameter Values
4.4 Changing Parameter Values
Parameter change mode can be entered by:
1. At the default meter display, press the [PARAM] key to enter parameter mode.
2. Use the [UP] and [DOWN] keys to scroll through the available parameters.
3. The value of the parameter can be viewed by pressing the [ENTER] key.
4. When viewing the parameter value, the parameter can be changed by using the [UP] and [DOWN] keys.
5. To store the new value, press the [ENTER] key. When the [ENTER] key is pressed the value is saved and the display goes back to
parameter # "P_".
To exit parameter change mode without saving the new parameter value either:
1. Press the [PARAM] key to return to the parameter number display.
2. Wait 60 seconds and the display returns to the default meter display.
Messages Displayed
4.5 Messages Displayed
In addition to being able to view and change parameters, various special messages may be displayed during different conditions. Here is
a summary of the possible special messages.
The following sections provide more detail for some of the conditions that cause special messages to be displayed.
4.5.1 Power Up
The software version is displayed as a series of single digits once power has been applied to the MX
2
. If the parameters were being reset
on power up, “dFLt” is flashed on the display for three seconds, and then the software version is displayed.
4.5.2 Stopped
When the starter is not in the run mode, the display shows the status condition of the starter, such as “rdY” (ready), “L OL” (Overload
Lockout), or “noL” (No Line).
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4 - KEYPAD OPERATION
noL
No Line
AbC
Phase order meter showing ABC
rdY
Ready
CbA
Phase order meter showing CBA
Acc
Accelerating or Kicking
SPH
Phase order meter showing Single Phase
Acc2
Accelerating or Kicking with ramp 2 oxxx xxx = overload content.
utS
Up to Speed
P xx
xx = Parameter code.
run
Run - Done with Accel ramp but not yet Up to
Speed
A xx
xx = Alarm code. If the condition persists, a fault
occurs.
dcL
Decelerating Motor
F xx
xx = Fault code.
A OL
Overload Alarm - The motor overload level is
between 90% and 100%
ioc
Instantaneous Over current
F OL
Overload Fault - The motor overload level has
reached 100%
dFLt
Default – Flashes when parameter defaults are
loaded.
HEAt
Heater/Anti-windmill Mode
L OL
Overload Lockout - A start is not allowed until
the motor overload level cools below 15%.
ES
Energy Saver
FLSH
In reflash mode
L CP
Control Power Lockout - A start is not allowed
because the control power is too low.
ProG
In reflash mode, programming
rEAd
In reflash mode, verifying
LOC
Lock out State
donE
In reflash mode, complete
SSPd
Slow Speed Motor Operation
L dS
Disconnect Switch Open
L Ot
Power Stack Over Temperature Lockout
dcb
DC Injection Brake Active
SS r
Slow Speed Reverse
SS F
Slow Speed Forward
L 1 r
Digital Inputs (Run Enable or Run Disable) are
preventing the starter from running
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