Siemens SINAMICS G110M - Page 335

Number Name Factory setting
p2185[D] Load monitoring, torque threshold 1, upper 10000000 Nm
p2186[D] Load monitoring torque threshold 1, lower 0 Nm
p2187[D] Load monitoring torque threshold 2, upper 10000000 Nm
p2188[D] Load monitoring torque threshold 2, lower 0 Nm
p2189[D] Load monitoring torque threshold 3, upper 10000000 Nm
p2190[D] Load monitoring torque threshold 3, lower 0 Nm
p2191[D] Load monitoring torque threshold, no load 0 Nm
p2192[D] Load monitoring, delay time 10 s
p2193[D] Load monitoring con󹪝guration 1
Overview
In applications with fans, pumps or compressors with the 󹪞ow characteristic, the torque follows
the speed according to a speci󹪝c characteristic. An insu󹪟cient torque for fans indicates that the
power transmission from the motor to the load is interrupted. For pumps, insu󹪟cient torque can
indicate a leakage or dry-running.
Function description
6SHHG>USP@
SVSHHGWKUHVKROG6SHHGWKUHVKROGS
6SHHGWKUHVKROGS
SPD[LPXPVSHHG
7RUTXHWKUHVKROGQRORDGS
7RUTXHWKUHVKROGORZHUS
7RUTXHWKUHVKROGORZHUS
7RUTXHWKUHVKROGORZHUS
%ORFNLQJPRQLWRULQJWKUHVKROGS
%ORFNLQJPRQLWRULQJS
7RUTXH>1P@
'U\UXQQLQJSURWHFWLRQRU
EURNHQEHOW
'U\UXQQLQJSURWHFWLRQRU
EURNHQEHOW
/HDNDJHSXPSV/HDNDJHSXPSV
%ORFNHG%ORFNHG
If the torque and speed lie in the impermissible range longer than time p2192, the converter
reacts as speci󹪝ed in p2181.
For applications with pumps, the converter detects the following states of the driven load:
• Blocked
• Leakage
• Dry running
For applications with fans or compressors, the converter detects the following states of the
driven load:
• Blocked
• Torn belt
The monitoring is not active below speed threshold 1 and above speed threshold 3.
Advanced commissioning
8.27 Monitoring the driven load
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL 333