YASKAWA Varispeed L7, Инструкция по эксплуатации, Страница: 109 / 243

4
-42
„ Digital Operator/Monitor Functions: o2
o1-03
Frequency
units of refer-
ence setting
and monitor Sets the units that will be set
and displayed for the fre-
quency reference and fre-
quency monitor.
0: 0.01 Hz units
1: 0.01% units
(Maximum output
frequency is 100%)
2 to 39: rpm units (Set the
motor poles.)
40 to 39999: User
desired display Set
the desired values for
setting and display for
the max. output
frequency.
Example: When the max. out-
put frequency value is 200.0,
set 12000
0 to
39999
0 No A A A 502H 5-54
Display
Scaling
o1-04
Setting unit
for fre-
quency
parameters
related to V/f
characteris-
tics
Set the setting unit for fre-
quency reference-related
parameters.
0: Hz
1: min
−
1
0 or 1 0 No No No A 503H 5-55
V/f Display
Unit
o1-05
LCD Dis-
play contrast
adjustment Sets the contrast on the
optional LCD operator
(JVOP-160).
1: light
2:
3: normal
4:
5: dark
0 to 5 3 Yes A A A 504H 5-55
LCD Con-
trast
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Display
o2-01
LOCAL/
REMOTE
key enable/
disable Enables/Disables the Digital
Operator/Monitor Local/
Remote key
0: Disabled
1: Enabled (Switches between
the Digital Operator/Moni-
tor and the parameter
settings b1-01, b1-02.)
0 or 1 0 No A A A 505H 5-56
Local/
Remote Key
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Display
Sets the value that is
to be displayed at
100% excluding the
decimal point.
Sets the number of
decimal places.
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