Commissioning
5.7 Commissioning an encoder with gear factor
Converter cabinet units
254
Operating Instructions, 07/2016, A5E03347396A
5.7
Commissioning an encoder with gear factor
Description
When encoders are commissioned (p0010 = 4), a gearbox must be parameterized by means
of parameters p0432 (numerator), p0433 (denominator), and p0410 (sign).
To ensure that the commutation position can be accurately determined from the encoder
angle, the following applies:
•
For resolvers:
z
p
= number of poles
•
For all other absolute
encoders:
z
p
= number of poles
•
Where n is the gear factor:
The encoder commissioning program ensures that this uniqueness condition is observed
and, if necessary, prevents the system from exiting the commissioning program or outputs
an error message.
Sign bit p0410 inverts the calculated encoder angle and the speed, thereby yielding a
negative gear factor.
5.8
Parameter reset to factory settings
The factory settings represent the defined original status of the device on delivery.
Resetting the parameters to the factory settings means that all the parameter settings made
since the system was delivered are reset.
Resetting Parameters via AOP30
Set parameter filter to "Parameter reset":
<MENU> <Commissioning/Service> <Device commissioning>
<OK> <30: Parameter Reset> <OK>
Reset all parameters to factory settings:
Factory settings for all the device parameters are restored.
Summary of Contents for SINAMICS G150
Page 1: ......
Page 2: ......
Page 8: ...Foreword Converter cabinet units 8 Operating Instructions 07 2016 A5E03347396A ...
Page 18: ...Table of contents Converter cabinet units 18 Operating Instructions 07 2016 A5E03347396A ...
Page 679: ......
Page 680: ......
