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1-124
Programming Your Application
690+ Series Frequency Inverter
TRIPS STATUS
The Inverter supports advanced and flexible
trip logic to support monitoring of the
Inverter itself, the motor and the load. This
function block provides a view into the
current trip condition(s) and allows some
trips to be disabled.
Functional Description
The tables below shows the possible parameter values for FIRST TRIP, and the TRIPS
HISTORY function block.
The ACTIVE TRIPS, WARNINGS, DISABLED TRIPS, TRIGGERS 1 and TRIGGERS 2
parameters use a four digit hexadecimal number to identify individual trips. Each trip has a
unique corresponding number as shown below.
Trip Name (MMI)
Value
Mask
User Disable Auto-restart
NO TRIP
0
0x0000
N/A
N/A
OVERVOLTAGE
1
0x0001
No
Yes
UNDERVOLTAGE
2
0x0002
No
Yes
OVERCURRENT
3
0x0004
No
Yes
HEATSINK
4
0x0008
No
Yes
EXTERNAL TRIP
5
0x0010
No
Yes
INPUT 1 BREAK
6
0x0020
Yes
Yes
INPUT 2 BREAK
7
0x0040
Yes
Yes
MOTOR STALLED
8
0x0080
Yes
Yes
INVERSE TIME
9
0x0100
Yes
Yes
BRAKE RESISTOR
10
0x0200
Yes
Yes
BRAKE SWITCH
11
0x0400
Yes
Yes
OP STATION
12
0x0800
Yes
Yes
LOST COMMS
13
0x1000
Yes
Yes
CONTACTOR FBK
14
0x2000
Yes
Yes
SPEED FEEDBACK
15
0x4000
Yes
Yes
AMBIENT TEMP
16
0x8000
No
Yes
MOTOR OVERTEMP
17
0x0001
Yes
Yes
CURRENT LIMIT
18
0x0002
No
Yes
MMI Menu Map
1
SETUP
2
TRIPS
3
TRIPS STATUS
DISABLED TRIPS
DISABLED TRIPS+
ACTIVE TRIPS
ACTIVE TRIPS+
TRIP WARNINGS
TRIP W
FIRST TRIP
Trips Status
ACTIVE TRIPS [ 4]
–
0000
ACTIVE TRIPS+ [740]
–
0000
WARNINGS [ 5]
–
0000
W [741]
–
0000
FIRST TRIP [ 6]
–
NO TRIP
0700 – [231] DISABLED TRIPS
–
0040 – [742] DISABLED TRIPS+
–
Parameter Descriptions
DISABLED TRIPS and DISABLED TRIPS+
Range: 0x0000 to 0xFFFF
Indicates which trips have been disabled. Not all trips may be disabled, the DISABLED TRIPS
mask is ignored for trips that cannot be disabled. See below for which trips may be disabled and
how this parameter is formed.
ACTIVE TRIPS and ACTIVE TRIPS+
Range: 0x0000 to 0xFFFF
Indicates which trips are currently active. These parameters are a coded representation of the
trip status. See below for a description of how this parameter is formed.
WARNINGS and W
Range: 0x0000 to 0xFFFF
Indicates which conditions are likely to cause a trip. These parameters are a coded representation
of the warning status. See below for a description of how this parameter is formed.
FIRST TRIP
Range: Enumerated – see table below
From when a trip occurs until that trip is reset, this parameter indicates the trip source. When
several trips have occurred, this parameter indicates the first one that was detected.