Firmware Manual

9000X AF Drives
4-12 For more information visit: www.eaton.com
MN04004001E
August 2010
Multi-Step Speed Control Application
Protections (Control Keypad: Menu M1 ➔ G1.7)
Table 4-9: Protections — G1.7
Code Parameter Min. Max. Unit Default Cust ID Note
P1.7.1 Response to
reference fault
0 5 0 700 0 = No response
1 = Warning
2 = Warning+Previous Freq.
3 = Wrng+PresetFreq 1.7.2
4 = Fault.stop acc. to 1.4.7
5 = Fault.stop by coasting
P1.7.2 4mA reference fault
frequency
0.00 Par. 1.1.2 Hz 0.00 728
P1.7.3 Response to external
fault
0 3 2 701 0 = No response
1 = Warning
2 = Fault.stop acc. to 1.4.7
3 = Fault.stop by coasting
P1.7.4 Input phase
supervision
0 3 3 730
P1.7.5 Response to
undervoltage fault
1 3 0 727
P1.7.6 Output phase
supervision
0 3 2 702
P1.7.7 Earth fault protection 0 3 2 703
P1.7.8 Thermal protection of
the motor
0 3 2 704
P1.7.9 Motor ambient
temperature factor
-100.0 100.0 % 0.0 705
P1.7.10 Motor cooling factor at
zero speed
0.0 150.0 % 40.0 706
P1.7.11 Motor thermal time
constant
1 200 min 45 707
P1.7.12 Motor duty cycle 0 100 % 100 708
P1.7.13 Stall protection 0 3 0 709 0 = No response
1 = Warning
2 = Fault.stop acc. to 1.4.7
3 = Fault.stop by coasting
P1.7.14 Stall current 0.1 I
nMotor
x
2
AI
L
710
P1.7.15 Stall time limit 1.00 120.00 s 15.00 711
P1.7.16 Stall frequency limit 1.0 Par. 1.1.2 Hz 25.0 712
P1.7.17 Underload protection 0 3 0 713 0 = No response
1 = Warning
2 = Fault.stop acc. to 1.4.7
3 = Fault.stop by coasting
P1.7.18 Field weakening area
load
10 150 % 50 714
P1.7.19 Zero frequency load 5.0 150.0 % 10.0 715
P1.7.20 Underload protection
time limit
2 600 s 20 716
P1.7.21 Response to thermistor
fault
0 3 2 732 0 = No response
1 = Warning
2 = Fault.stop acc. to 1.4.7
3 = Fault.stop by coasting
P1.7.22 Response to fieldbus
fault
0 3 2 733 See P1.7.21
P1.7.23 Response to slot fault 0 3 2 734 See P1.7.21