COMBIMASTER & MICROMASTER Integrated
REFERENCE MANUAL
©
Siemens plc. 1999
| G85139-H1731-U300-D2
21
6. SYSTEM PARAMETERS
6.1 Systems Parameters Table
The parameters listed here can only be
accessed via the OPm2 or a serial link to the
COMBIMASTER. (see Section 7.1 for details)
If the COMBIMASTER is to be operated only
using analogue control within the 0 - 50 Hz
frequency range then access to these
parameters is not required.
The control buttons on the OPm2
(RUN, REVERSE and JOG) are
disabled by default and cannot be
used until P007 has been set to ‘1’.
Access to parameters is determined by the value
set in P009. Check that the key parameters
necessary for your application have been
programmed.
P009 options are:
•
0
= Only the parameters from P001 to
P009 can be read and set.
•
1
= Parameters P001 to P009 can be set
and all other parameters can only be read.
•
2
= All parameters can be set, but P009
resets to 0 the next time power is removed
from the inverter.
•
3
= All programmed parameters can
always be set.
In the following parameter table:
Software Versions : Where indicated, some parameter descriptions are dependent on
the software version installed, which can be checked using Parameter P922.
- V 3.00 is planned for release 2
nd
Quarter 1999.
- Includes references to CANbus– not available at time of writing (05.99)
‘
•
' Indicates parameters that can be changed during operation.
‘**’
fmax
This value is software version dependent.
V2.37: COMBIMASTER – fmax = 120Hz; MMI – fmax = 120Hz
V 3.00: COMBIMASTER – Motor dependent; MMI – fmax = 400Hz
[
!!!
]
Indicates that the value of this factory setting depends on the rating of the motor.
Parameter
Function
Range
[Default]
Description / Notes
P000
Operating display
-
This displays the output selected in P001 on the second line
of the LCD screen.
If output frequency has been selected (P001 = 0) and the
inverter is OFF, the display alternates between the current
frequency (F) and the frequency that the inverter will run at
when the RUN button is pressed (S). If P001 is set to any
other value then only the actual value is displayed on this
line of the display.
In the event of a fault, the relevant fault code (Fxxx) is
displayed (see section 6.3). In the event of a warning the
display flashes.
P001
••••
Display mode
0 - 8
[0]
Display selection:
0
= Output frequency (Hz)
1
= Frequency setpoint (i.e. speed at which
inverter is set to run) (Hz)
2
= Motor current (A)
3
= DC-link voltage (V)
4
= Motor torque (% nominal)
5
= Motor speed (RPM)
6
= Not used
7
= Closed loop control setpoint (% of full scale)
8
= Output voltage
