Lenze L-force 8400 BaseLine D - Page 173

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 C00028/1 (AIN1: input
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 C00012 (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⋅=