Eaton PowerXL DM1 Series Applications Manual page 204

Chapter 7- Multi-purpose application
Table 62. Protections (Cont.).
Stall protection
P6.1.6 ab
Minimum value: N.A.
Options: 0 = No action;
1 = Warning;
2 = Fault; or
3 = Fault, coast.
Description: Stall protection is a user defined of overcurrent protection. It protects the motor from short time overload situations like a stalled shaft.
This is customer selectable based off of current level, frequency level, and time.
Stall current limit
P6.1.7 b
Minimum value: 0.10 A
The current can be set to 0.1–InMotor*2. For a stall stage to occur, the current must have exceeded this limit.
Description:
The software does not allow entering a greater value than InMotor*2. If P1.6, nominal motor current is changed, this parameter is
automatically restored to the default value (IL).
Stall time limit
P6.1.8 b
Minimum value: 1.0 s
Description: This time can be set between 1.0 and 120.0s. This is the maximum time allowed for a stall stage. The stall time is counted by an
internal up/down counter based off the current being above the limit setting. If the stall time counter value goes above this limit the
protection will cause a trip (see P6.1.6).
Stall frequency limit
P6.1.9 b
Minimum value: 1.00 Hz
Description: The frequency can be set between 1–fmax (P1.2). For a stall state to occur, the output frequency must have remained below this limit,
above the current limit for the stall time to occur.
194
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Maximum value: N.A.
Maximum value: 2 * MotorNomCurr A
I
Stall Area
Stall Current Limit
Stall Frequency Limit
Maximum value: 120.0 s
Stall Time Counter
Trip Area
Stall Time Limit
Stall
No Stall
Maximum value: MaxFreq Hz
Default value:
Default value:
f
Default value:
Trip/Warning
Stall Protection
Time
Default value:
ID 313
0
ID 314
1.3 * MotoNomCurr A
ID 315
15.0 s
ID 316
25.00 Hz