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4.2. Logical Analog Output (LAO) Summary
Logical Analog Output (LAO) points are used for setting and monitoring control points
such as the drive’s frequency command and configuration parameters.
The APG001Z supports 19 different logical analog output points (15 of them are for the
VF-PS1’s parameters and commands, while other 4 special points are reserved for
maintaining compliance). The values of all logical analog output points can be modified
by write point or memorize point commands. Release commands will not cause the
logical analog output points to automatically return to their pre-override values. LAO
points do not support COV.
Table 4 Logical Analog Output (LAO) Summary
*
100%=
vl
(Base frequency),
fh
(Maximum frequency) limits this value.
** About MBOX function, refer to section 5.
*** The rounded error between Point value and the drive parameter cause some difference
between write value and set value.
(Note1) Be careful in use of point number 31 and 32 about the following.
Warning
Mandatory
This option designs the unit of "Acceleration/deceleration time" in 0.1sec.
Please do not set
“
10:Acceleration/deceleration time setting 0.01 sec.~600.00sec”.
in Factory default setting (
typ
=10).
A unit of "Acceleration/deceleration time setting" is changed instantly when set
typ
=10.
When this option is connected to the inverter, the data unit of Point Number 31 and 32 is
changed to "0.01 second".
It is possible that it leads to the unexpected machinery operation, and death, a serious
wound or equipment parts are damaged.
Point
Number
Point
Name
Factory
Default
Eng.
Units
Slope
Intercept Min Max
01 CTLR
ADDRESS
99
-
1
0
0
99
02 APPLICATION
2739
-
1
0
0
32767
20 OVRD
TIME
1
H
1
0
0
255
30
CURRENT LIM ***
0
A
0.1
0
0
32767
31
ACCEL TIME 1 (Note1)
300
S
0.1
0
0
32767
32
DECEL TIME 1 (Note1)
300
S
0.1
0
0
32767
46
AO 1 COMMAND
0 PCT
0.1 0 0 32767
47
AO 2 COMMAND
0 PCT
0.1 0 0 32767
50
PRC PID GAIN
10
PCT
0.1
0
0
32767
51
PRC PID ITIM ***
500
S 0.1 0 0 32767
52
PRC PID DTIM
0
S
0.1
0
0
255
53
(PRC PID DFIL)
10
S
0.1
0
0
255
60
INPUT REF1 *
0
PCT
0.1
0
0
32767
61
INPUT REF2 *
0
PCT
0.1
0
0
32767
66
SPD OUT MIN
0
PCT
0.1
0
0
32767
67
SPD OUT MAX
1000
PCT
0.1
0
0
32767
95
MBOX PARAM **
-
-
1
0
0
32767
96
MBOX DATA **
-
-
1
0
0
32767
99 ERROR
STATUS
-
-
1
0
0
255
