Siemens SINAMICS S120 Commissioning Manual page 231

Properties
 Resolution
 Voltage range
 Measuring cycle
 Short-circuit-proof
 Parameterizable scaling
 Adjustable offset
 Adjustable limitation
Signal chart for measuring sockets
The signal characteristic for measuring sockets is shown in function diagram 8134 (see
SINAMICS S120/S150 List Manual).
Which signal can be output via measuring sockets?
The signal to be output via a measuring socket is specified by parameterizing the connector
input p0771[0...2].
Important measuring signals (examples):
r0060
r0063
r0069[0...2]
r0075
r0076
r0077
r0078
Scaling
Scaling specifies how the measuring signal is processed. A straight line with 2 points must
be defined for this purpose.
Example:
x1 / y1 = 0.0% / 2.49 V x2 / y2 = 100.0% / 4.98 V (default setting)
– 0.0% is mapped onto 2.49 V
– 100.0% is mapped onto 4.98 V
– 100.0% is mapped onto 0.00 V
Commissioning Manual
Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
8-bit
0 V to +4.98 V
Depends on the measuring signal
(e.g. actual speed value in speed controller cycle 125 μs)
CO: Speed setpoint before speed setpoint filter
CO: Actual speed value
CO: Phase currents actual value
CO: Field-generating current setpoint
CO: Field-generating actual current
CO: Torque-generating current setpoint
CO: Torque-generating actual current
Diagnostics
3.2 Diagnostics via STARTER
229