Parameters
List of Parameters
1-262
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Sets the delay time for the message "Motor locked" (BO: r2198.6).
If "Motor locked" is identified within this time, then ZSW2.6 is set and an appropriate fault is output.
Dependency: Refer to: p0500, p2175, r2198
Note: The following applies for encoderless vector control:
At low speeds a locked motor can only be detected if no change is made to open-loop speed controlled operation. If
this is the case, the value in p2177 must be reduced accordingly before time p2177 has elapsed in order to detect
the locked state reliably.
Description: Sets the delay time for the message "Motor stalled" (BO: r2198.7).
If "Motor stalled" is identified within this time, then ZSW2.7 is set and an appropriate fault is output.
Dependency: Refer to: r2198
Note: In the open-loop speed controlled operating range (see p1755, p1756), vector control stall monitoring depends on
error threshold p1745. At higher speeds, the difference between flux setpoint r0083 and flux actual value r0084 is
monitored.
Description: Sets the current limit for output load identification.
Dependency: Refer to: p2180
Notice: For synchronous motors the output current can be almost zero under no load conditions.
Note: A missing output load condition exists if the motor is either not connected or a phase has failed.
Description: Delay time when identifying that there is no output load.
Dependency: Refer to: p2179
p2177[0...n] Motor locked delay time / Mot lock t_del
Access level: 3 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.000 [s] 65.000 [s] 3.000 [s]
p2178[0...n] Motor stalled delay time / Mot stall t_del
Access level: 3 Calculated: p0340 = 1,3 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.000 [s] 10.000 [s] 0.010 [s]
p2179[0...n] Output load identification current limit / Outp_ld iden I_lim
Access level: 3 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: p2002 Data set: DDS, p0180
Min Max Factory setting
0.00 [Arms] 1000.00 [Arms] 0.00 [Arms]
p2180[0...n] Delay time for missing output load / t_del no load
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0 [ms] 10000 [ms] 2000 [ms]
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