3.6.6 H-7# Adjustable Warnings
H-70 Warning Current Low
Range:
Function:
0
A
*
[0 -
par.
H-71
A]
Warnings are shown on the display, programmed
output, or fieldbus.
Illustration 3.25 Low Current Limit
Enter the I
LOW
value. When the motor current drops
below this limit (I
LOW
), the display reads
Current low
.
The signal outputs can be programmed to produce
a status signal on terminal 27 or 29, and on relay
output 01 or 02. Refer to
.
H-71 Warning Current High
Range:
Function:
par.
DR-37 A
*
[par. H-70
- par.
DR-37 A]
Enter the I
HIGH
value. When the motor
current exceeds this limit (I
HIGH
), the
display reads
Current high
. The signal
outputs can be programmed to produce
a status signal on terminal 27 or 29, and
on relay output 01 or 02. Refer to
.
H-72 Warning Speed Low
Range:
Function:
0 RPM
*
[0 - par.
H-73
RPM]
Enter the n
LOW
value. When the motor speed
drops below this limit (n
LOW
), the display
reads
Speed Low
. The signal outputs can be
programmed to produce a status signal on
terminal 27 or 29, and on relay output 01 or
02. Program the lower signal limit of the
motor speed, n
LOW
, within the normal working
range of the frequency converter. Refer to the
H-73 Warning Speed High
Range:
Function:
3600
RPM
*
[par.
H-72 -
60000
RPM]
NOTICE
Any changes in
reset the value in
parameter H-73 Warning Speed High
the same value as set in
parameter F-17 Motor Speed High Limit
[RPM]
If a different value is needed in
parameter H-73 Warning Speed High
, it
must be set after programming of
parameter F-17 Motor Speed High Limit
[RPM]
Enter the n
HIGH
value. When the motor speed
exceeds this limit (n
HIGH
), the display reads
Speed high
. The signal outputs can be
programmed to produce a status signal on
terminal 27 or 29, and on relay output 01 or
02. Program the upper signal limit of the
motor speed, n
HIGH
, within the normal working
range of the frequency converter. Refer to
H-74 Warning Reference Low
Range:
Function:
-999999.999
*
[-999999.999 -
par. H-75]
Enter the lower reference limit.
When the actual reference drops
below this limit, the display
indicates Ref
Low
. The signal
outputs can be programmed to
produce a status signal on
terminal 27 or 29, and on relay
output 01 or 02.
H-75 Warning Reference High
Range:
Function:
999999.999
*
[par. H-74 -
999999.999]
Enter the upper reference limit.
When the actual reference exceeds
this limit, the display reads
Ref
High
.
The signal outputs can be
programmed to produce a status
signal on terminal 27 or 29, and
on relay output 01 or 02.
Parameter Description
AF-600 FP
™
Programming Guide
DET-620D
03/2016 All rights reserved.
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