Operating instructions

MM420 Parameter List 04/02
MICROMASTER 420 Parameter List
8 6SE6400-5BA00-0BP0
4. P-Group
Indicates the functional group of the particular.
Note
Parameter P0004 (parameter filter) acts as a filter and focuses access to
parameters according to the functional group selected.
5. Datatype
The data types available are shown in the table below.
Notation Meaning
U16 16-bit unsigned
U32 32-bit unsigned
I16 16-bit integer
I32 32-bit integer
Float Floating point
6. Active
Indicates whether
♦ Immediately changes to the parameter values take effective immediately
after they have been entered, or
♦ Confirm the “P” button on the operator panel (BOP or AOP) must be
pressed before the changes take effect.
7. Unit
Indicates the unit of measure applicable to the parameter values
8. QuickComm
Indicates whether or not (Yes or No) a parameter can only be changed during
quick commissioning, i.e. when P0010 (parameter groups for commissioning) is
set to 1 (quick commissioning).
9. Min
Indicates the minimum value to which the parameter can be set.
10. Def
Indicates the default value, i.e. the value which applies if the user does not specify
a particular value for the parameter.
11. Max
Indicates the maximum value to which the parameter can be set.
12. Level
Indicates the level of user access. There are four access levels: Standard,
Extended, Expert and Service. The number of parameters that appear in each
functional group depends on the access level set in P0003 (user access level).
13. Description
The parameter description consists of the sections and contents listed below.
Some of these sections and contents are optional and will be omitted on a case-
to-case basis if not applicable.
Description: Brief explanation of the parameter function.
Diagram: Where applicable, diagram to illustrate the effects of parameters on a
characteristic curve, for example
Settings: List of applicable settings. These include
Possible settings, Most common settings, Index and Bitfields
Example: Optional example of the effects of a particular parameter setting.
Dependency: Any conditions that must be satisfied in connection with this parameter. Also
any particular effects, which this parameter has on other parameter(s) or which
other parameters have on this one.
Warning / Caution / Notice / Note:
Important information which must be heeded to prevent personal injury or
damage to equipment / specific information which should be heeded in order to
avoid problems / information which may be helpful to the user
More details: Any sources of more detailed information concerning the particular parameter.