SEW-Eurodrive MOVIPRO Ethernet/IP - Page 207

13
Parameter setting
Parameter descriptions
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
207
Parameter Signal and display function
P832 Response to "Motor overload"
(→2225)
No function in this setting
The following parameters must be set:
Parameter Meaning
P344 Interval for motor protection
(→2207)
Machine cycle of the application.
Setting range: 0.1–20s
INFORMATION
Activating the function does not trigger monitoring or protection of the connected mo-
tor. The programming of a binary output to "/Motor utilization 1/2" is also ineffective.
The motor protection must be guaranteed via TF/TH.
• Motor from SEW‑EURODRIVE with KTY temperature sensor:
The power section "PFA-..." calculates the motor utilization based on an internal
motor model that uses the parameters P006 motor utilization 1  (→ 2 192) and
P018 KTY utilization1 (→2193) as reference parameters.
When the motor-dependent shut-down limit is reached, the device is shut down
with the response set in the parameter P832 ’Motor overload' response
 (→ 2 225). In this case, the settings in Parameters P341 Type of cooling  1
(→2207) and P344 Interval for motor protection are not relevant.
P341/P343 Type of cooling1/2
1
2
Setting range: Self-ventilation/Forced air cooling
Knowledge of the cooling type of the motor is required for precise calculation of the
thermal load of the motor (→2205).
P344 Interval for motor protection
1
2
Setting range: 0.1–4–20s
This parameter is not effective for asynchronous motors.
Corresponds to the cycle time of the movement in the case of synchronous motors
without KTY temperature sensor. The parameter is used as a reference parameter for
calculating the parameter P006/P007 motor utilization1/2 (→2192).
Always set the time for forward and backward movement.
16998413/EN – 12/2016