N700 Operating Instructions and Parts Manual
13. Communication function
145
Trip information items
Trip data
Trip contents
Trip data
Trip contents
1
Over current trip (Constant speed)
17
Abnormal temperature trip
2
Over current trip (acceleration)
18
-
3
Over current trip (Deceleration)
19
-
4
Over current trip (Others)
20
Open phase protection (R phase)
5
Overload trip
21
Open-phase trip(S phase)
6
Braking resistor overload trip
22
Open-phase trip(T phase)
7
Over voltage trip
23
-
8 -
24 Thermistor
error
9
Under voltage
25
Abnormal brake
10 -
26 Communication
error
11
-
27
Over time of reset input
12
External trip
28
IGBT protection(U phase)
13
USP error
29
IGBT protection(V phase)
14
Ground fault-voltage
30
IGBT protection(W phase)
15 -
31 Option
1,2
error
16
Temporary power loss protection
32
Over speed error
Table 13- 10 Trip information items
(4) Data value setting
Data value is transmitted except decimal point.
Ex1) Output frequency
Parameter value
Communication data
Converted hexadecimal value
60.00Hz 6000
1st byte : 0x17
2nd byte : 0x70
Ex 2) acceleration/deceleration time
Parameter value
Communication data
Converted hexadecimal value
10.0sec 100
1st byte : 0x00
2nd byte : 0x64