Firmware 03.00 - DMS EN 5.0 - 07/2009
L
173
8400 BaseLine D | Software Manual
Parameter reference
Structure of the parameter descriptions
.
Scaling factor
The "scaling factor" is important for parameter access via a bus system.
Example 1: The value "654" read via a bus system of the parameter
voltage) must be divided by the corresponding scaling factor "100" to obtain the real
display value "6.54 V".
[10-1] Conversion formula for read access via bus system
Example 2: In order to set the parameter
(acceleration time - main setpoint) to the
value "123.45 %" via a bus system, the integer value "12345" must be transferred, i.e. the
value to be set must be multiplied by the corresponding scaling factor "100".
[10-2] Conversion formula for write access via bus system
Signal type
Scaling factor
Resolution
Value range
Analog (scaled)
100
16 bits signed
± 199.99 %
Angular velocity
1
16 bits signed
± 32767 increments/ms
Position in [units]
10000
32 bits signed
± 214748.3647 [units]
Digital (BOOL)
1
8 bits unsigned
0
≡
FALSE; 1
≡
TRUE
Time
1000
16 bits unsigned
0 ... 999.000 s
Selection value
1
16 bits unsigned
0...65535
Read value (via bus system)
Scaling factor
-----------------------------------------------------------------------
Indicated value (Engineer)
=
Value to be written (via bus system)
Value to be set Scaling factor
⋅
=
