Watson-Marlow MM420 - Manual (Page 41)

Issue 10/06 3 Functions
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0 41
Attribute
group
Attribute Description
The access level is controlled using parameter P0003. In this case, only those
parameters are visible at the BOP or AOP, where the access level is less than or
equal to the value assigned in parameter P0003. On the other hand, for DriveMonitor
and STARTER, only access levels 0 and 4 are relevant. For example, parameters
with access level 4 cannot be changed if the appropriate access level has not been
set.
The following access levels are implemented in the family of MICROMASTER drive
units:
0 User-defined parameter list (refer to P0013)
1 Standard access to the most frequently used parameters
2 Extended access, e.g. to drive inverter I/O functions
3 Expert access only for experienced users
Access level
As far as the ability to visualize the parameters is concerned, the group assignment of
the individual parameters must be taken into account. Parameter P0004 is used for
the control (refer to the Grouping).
The parameters are sub-divided into groups according to their functionality. This
increases the transparency and allows a parameter to be quickly searched for.
Furthermore, parameter P0004 can be used to control the ability to be visualized for
the BOP / AOP.
Main
parameter area:
ALWAYS 0 all parameters
INVERTER 2 drive inverter parameters 0200 .... 0299
TECH_APL 5 technical applications / units 0500 .... 0599
COMMANDS 7 control commands, digital I/O 0700 .... 0749 and
0800 .... 0899
TERMINAL 8 Analog inputs/outputs 0750 .... 0799
SETPOINT 10 Setpoint channel and ramp-function gen. 1000 .... 1199
FUNC 12 Drive inverter functions 1200 .... 1299
CONTROL 13 Motor open-loop/closed-loop control 1300 .... 1799
COMM 20 Communications 2000 .... 2099
ALARMS 21 Faults, warnings, monitoring functions" 2100 .... 2199
Grouping
TECH 22 Technological controller (PID controller) 2200 .... 2399
Description for Binector Input (BI), Binector Output (BO), Connector Input (CI),
Connector Output (CO) and Connector Output / Binector Output (CO/BO), refer to
Section 3.1.2.3
BI Binector Input
BO Binector Output
CI Connector Input
CO Connector Output
BICO
CO/BO Connector Output / Binector Output
"P" parameters can only be changed depending on the drive state. The parameter
value is not accepted if the instantaneous state is not listed in the parameter attribute
"Change state". For instance, the commissioning (start-up) parameter P0010 with the
attribute "CT" can only be changed in quick start-up "C" or ready "T" but not in run
"U".
C Quick commissioning (start-up)
U Operation (run)
Change state
T Ready
This parameter attribute identifies as to whether the parameter is included in the quick
commissioning (start-up) (P0010 = 1).
No The parameter is not included in the quick commissioning (start-up)
QC.
Yes The parameter is included in the quick commissioning (start-up)