ABB ACH550-BCR, Руководство пользователя

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ACH550-UH User’s Manual 1-137
Parameters
Group 34: PANEL DISPLAY
This group defines the content for control panel display (middle area), when the
control panel is in the Output mode.
Group 34: Panel Display
Code Description Range Resolution Default S
3401
SIGNAL1 PARAM 100…178 1 103 (
OUTPUT FREQ
)
Selects the first parameter (by number) displayed on the control
panel.
• Definitions in this group define display content when the control
panel is in the control mode.
• Any parameter number in
Group 01: OPERATING DATA
can be
selected.
• Using the following parameters, the display value can be scaled,
converted to convenient units and/or displayed as a bar graph.
• The figure identifies selections made by parameters in this group.
• If just one or two parameters are selected for display, that is just
one or two of the values of parameters 3401
SIGNAL
1
PARAM
,
3408
SIGNAL
2
PARAM
and 3415
SIGNAL
3
PARAM
are other than 100
(
NOT SELECTED
), the number and name of each displayed
parameter are shown in addition to the value.
100 =
NOT SELECTED
– First parameter not displayed.
101…178 – Displays parameter 0101…0178. If parameter does not
exist, the display shows “n.a.”.
3402
SIGNAL1 MIN Depends on selection - 0.0 Hz
Defines the minimum expected value for the first display parameter.
Use parameters 3402, 3403, 3406 and 3407, for example to convert a
Group 01: OPERATING DATA
parameter, such as 0102
SPEED
(in rpm)
to the speed of a conveyor driven by the motor (in ft/min). For such a
conversion, the source values in the figure are the min. and max. motor
speed, and the display values are the corresponding min. and max.
conveyor speed. Use parameter 3405 to select the proper units for the
display.
Note:
Selecting units does not convert values. Parameter is not effective
if parameter 3404
OUTPUT
1
DSP FORM
= 9 (
DIRECT
).
3403
SIGNAL1 MAX Depends on selection - 600.0 Hz
Defines the maximum expected value for the first display parameter.
Note:
Parameter is not effective if parameter 3404
OUTPUT
1
DSP FORM
= 9 (
DIRECT
).
3404
OUTPUT1 DSP FORM 0…9 1 5 (+0.0)
Defines the decimal point location for the first display parameter.
0…7 – Defines the decimal point location.
• Enter the number of digits desired to the right of the decimal
point.
• See the table for an example using pi (3.14159).
8 =
BAR METER
– Specifies a bar meter display.
9 =
DIRECT
– Decimal point location and units of measure are
identical to the source signal. See
Group 01: OPERATING DATA
parameter listing in section
Complete parameter list
on page
1-67
for resolution (which indicates the decimal point location)
and the units of measure.
5 A
1 Hz
7 % 10.
0.
49.
49.1Hz HAND
MENU 00:00
P 3404 P 3405
4 A
4 % 24.
0.
5.0Hz HAND
MENU 00:00
HZ 50%
P 3404
P 3401 (=137)
P 3408 (=138)
P 3415 (=139)
Source value
P 3407
P 3406
P 3403 P3402
Display
value
3404 value Display Range
0 + 3 -32768…+32767
(Signed)
1 + 3.1
2 + 3.14
3 + 3.142
4 3 0…65535
(Unsigned)
5 3.1
6 3.14
7 3.142
8 Bar meter displayed.
9 Decimal point location and
units as for the source
signal.