Emerson unidrive m200 - Parameter MM.000; Possible Failures

Parameter mm.000
Parametermm.000(mm.000) is one parameter that can be accessed from every drive menu so that the user can initiate various actions by setting a
value in this parameter and then performing a drive reset. If the action is completed successfully parameter mm.000 is cleared when the action is
complete. If the action is not started because the value does not correspond to an action, or because the action is not allowed (i.e. an attempt is made
to load defaults and the drive is enabled), parameter mm.000 is not cleared. If the action is started and then fails a trip is produced and parameter
mm.000 is not cleared.
There could be some conflict between the actions of Parametermm.000(mm.000) and ParameterCloning (11.042) when the drive is reset. If
ParameterCloning (11.042) has a value of 1 or 2 and a valid action is required from the value of parameter mm.000 then only the action required by
parameter mm.000 is performed, but on successful completion of the action both parameters are cleared. If ParameterCloning (11.042) has any other
value it is not affected.
The table below shows the possible actions that can be initiated with Parametermm.000(mm.000).
Parameter
mm.000
(mm.000)
value
Action Possible failures
1000
Save drive user save parameters to non-volatile memory. Power-
down save parameters are saved when the drive enters the under
voltage state.
No action if the drive is in the
under voltage state
1001
Save drive parameters to non-volatile memory. It should be noted
that power-down save parameters are also saved which will result
in one background task scan being extended to 200ms.
1070 Reset all option modules
1233 Load 50Hz defaults No action if the drive is enabled
1234
Load 50Hz defaults to all menus except option module menus (i.e
15 to 20 and 24 to 28)
No action if the drive is enabled
1244 Load 60Hz defaults No action if the drive is enabled
1245
Load 60Hz defaults to all menus except option module menus (i.e
15 to 20 and 24 to 28)
No action if the drive is enabled
1299 Reset StoredHF trip.
2001
Create a boot file on a non-volatile media card based on the
present drive parameters including all Menu 20 parameters
Non-volatile media card trips
4xxx
NV media card: Transfer the drive parameters to parameter file
xxx
Non-volatile media card trips
5xxx
NV media card: Transfer the onboard user program to onboard
user program file xxx
Non-volatile media card trips
6xxx
NV media card: Load the drive parameters from parameter file xxx
or the onboard user program from onboard user program file xxx
No action if the drive is enabled
Non-volatile media card trips
7xxx NV media card: Erase file xxx Non-volatile media card trips
8xxx NV Media card: Compare the data in the drive with file xxx Non-volatile media card trips
9555 NV media card: Clear the warning suppression flag Non-volatile media card trips
9666 NV media card: Set the warning suppression flag Non-volatile media card trips
9777 NV media card: Clear the read-only flag Non-volatile media card trips
9888 NV media card: Set the read-only flag Non-volatile media card trips
12000
Only display parameters that are different from their default value.
This action does not require a drive reset.
12001
Only display parameters that are used to set-up destinations (i.e.
DE format bit is 1). This action does not require a drive reset.
59999
Deletes an onboard user program if a program is present.
Note: Any parameter changes that have not been saved will be
lost during this action.
No action if the drive is
enabled.
No action if there is no program
present.
No action if the user program is
enabled (i.e.
OnboardUserProgram:Enable
(11.047) = 1)
Parametermm.000(mm.000) values from 1 to 14 are equivalent to other values as shown in the table below to allow easy access to some commonly
used functions. For 0 and each of these values the keypad provides a string as shown.
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10
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