Parker AC30 series, User Manual

Page: 157 / 522

Trips & Fault Finding
10-7
AC30 series Variable Speed Inverter
HEXADECIMAL REPRESENTATION OF TRIPS
Each trip has a unique, eight-digit hexadecimal number as shown in the tables below. This number is referred to as the trip mask. The trip masks
are used in the Enable, Active and Warnings parameters in the Trips module.
ID Trip Name Mask User
Disable
1
OVER VOLTAGE 00000001
2
UNDER VOLTAGE 00000002
3
OVER CURRENT 00000004
4
STACK FAULT 00000008
5
STACK OVER CURRENT 00000010
6
CURRENT LIMIT 00000020

7
MOTOR STALL 00000040

8
INVERSE TIME 00000080

9
MOTOR I2T 00000100

10
LOW SPEED I 00000200

11
HEATSINK OVERTEMP 00000400
12
AMBIENT OVERTEMP 00000800

13
MOTOR OVERTEMP 00001000

14
EXTERNAL TRIP 00002000

15
BRAKE SHORT CCT 00004000

16
BRAKE RESISTOR 00008000

17
BRAKE SWITCH 00010000

18
LOCAL CONTROL 00020000

19
COMMS BREAK 00040000

20
LINE CONTACTOR 00080000

21
PHASE FAIL 00100000

22
VDC RIPPLE 00200000

ID Trip Name Mask User
Disable
23
BASE MODBUS BREAK 00400000

24
24V OVERLOAD 00800000

25
PMAC SPEED ERROR 01000000

26
OVERSPEED 02000000

27
SAFE TORQUE OFF 04000000
28
FEEDBACK MISSING 08000000
31
POWER LOSS STOP 40000000

32
SPEED SENSOR FAULT 80000000

33
A1 00000001*

34
A2 00000002* 
35
A3 00000004* 
36
A4 00000008*

37
A5 00000010*

38
A6 00000020*

39
A7 00000040*

40
A8 00000080*

41
SPEED ERROR FAULT 00000100*

42
PEER TO PEER OVERRUN 00000200*

43
PHASE CONFIG 00000400*

* These masks apply to parameter words “33 – 64”