Faults and Alarms
15-8
15
Overload Time
Class 45
Class 40
Class 35
Class 30
Class 25
Class 20
Class 15
Class 10
Class 5
0
1
1x
0,1
1
100
10
1000
10000
100000
2x
3x
4x
5x
6x
7x
8x
9x 10x
2
3
4
5
6
7
9
10
8
Current x In for F.S. = 1.15
Current x In for F.S. = 1.00
(b)
-
Hot motor
overload curves for loads of the HD and ND types
Figure 15.3 -
(a) and (b) - Cold and hot motor overload curves for loads of the HD and ND types
For the previous example, by plotting the 678 % value (x axis) of the Overload Current with the 4 seconds (y axis) of the Overload
Time in the graph of the
(b)
(hot motor), the thermal class to be selected will be the class 15 (t15).
P0340 – Auto-Reset Time
Adjustable
Range:
0 to 3600 s
Factory
Setting:
0 s
Properties:
Access groups
via HMI:
01 PARAMETER GROUPS
45 Protections
Description:
When a fault occurs (except F067 – Incorrect Encoder/Motor Wiring and F099 – Invalid Current Offset), the inverter
can reset itself automatically after the time set in P0340 has elapsed.
Содержание CFW-11 Series
Страница 2: ......
Страница 54: ...2 4 2 General Information ...
Страница 58: ...About the CFW 11 3 3 4 ...
Страница 74: ...Inverter Model and Accessories Identification 5 14 6 ...
Страница 86: ...Inverter Model and Accessories Identification 6 12 6 ...
Страница 94: ...Available Control Types 8 2 8 ...
Страница 118: ...VVW Control 10 8 10 ...
Страница 182: ...Functions Common to All the Control Modes 12 26 12 ...
Страница 220: ...Dynamic Braking 14 4 14 ...