Siemens Sinamics s120 Commissioning Manual page 358

Diagnostics
4.2 Diagnostics via STARTER
Offset
The offset is applied additively to the signal to be output. The signal to be output can thus be
displayed within the measuring range.
Limitation
● Limitation On
If signals are output outside the permissible measuring range, the signal is limited to 4.98
V or to 0V.
● Limitation Off
The output of signals outside the permissible measuring range causes a signal overflow.
In the event of an overflow, the signal jumps from 0 V to 4.98 V or from 4.98 to 0 V.
Example of measured value output via a measuring socket
The actual speed (r0063) is to be output for a drive via measuring socket T1.
The following settings should be made:
1. Connect and set the measuring device.
2. Interconnect the signal (e.g. STARTER).
Interconnect the connector input (CI) belonging to the measuring socket with the desired
connector output (CO):
CI: p0771[1] = CO: r0063
3. Parameterize the signal characteristic (scaling, offset, limitation).
Function diagrams (see SINAMICS S120/S150 List Manual)
• 8134
358
Diagnostics - measuring sockets (T0, T1, T2)
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5