User`s manual

5-45
5
Analog Inputs: H3
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
Display
H3-01
Multi-func-
tion analog
input termi-
nal A1 sig-
nal level
selection
Sets the analog input A1 sig-
nal level.
0: 0 to +10V (11 bit)
1: –10V to +10V (11 bit plus
sign)
0 or 1 0 No A A A A 410H 6-26
Term A1
Signal
H3-02
Gain (termi-
nal A1)
Sets the frequency as a per-
centage of the maximum out-
put frequency, when 10 V is
input.
0.0 to
1000.0
100.0% Yes A A A A 411H 6-26
Terminal A1
Gain
H3-03
Bias (termi-
nal A1)
Sets the frequency as a per-
centage of the maximum fre-
quency, when 0 V is input.
-100.0
to
+100.0
0.0% Yes A A A A 412H 6-26
Terminal A1
Bias
H3-08
Multi-func-
tion analog
input termi-
nal A2 sig-
nal level
selection
Sets the analog input A2 sig-
nal level.
0: 0 to +10V (11 bit).
1: –10V to +10V (11 bit plus
sign).
2: 4 to 20 mA (9-bit input).
Switch current and voltage
input using the switch S1 on
the control terminal board.
0 to 2 2 No A A A A 417H 6-26
Term A2
Signal
H3-09
Multi-func-
tion analog
input termi-
nal A2 func-
tion
selection
Selects the multi-function ana-
log input function for terminal
A2. Refer to the table below.
If H3-13 is set to 1, H3-09
selects the function for analog
input A1.
0 to 1F 0 No A A A A 418H 6-26
Terminal A2
Sel
H3-10
Gain (termi-
nal A2)
Sets the input level when ter-
minal A2 input is 10 V (20
mA) according to the 100%
value of the function set in
parameter H3-09.
0.0 to
1000.0
100.0% Yes A A A A 419H 6-26
Terminal A2
Gain
H3-11
Bias (termi-
nal A2)
Sets the input level when ter-
minal A2 is 0 V (4 mA)
according to the 100% value
of the function set in parame-
ter H3-09.
-100.0
to
+100.0
0.0% Yes A A A A 41AH 6-26
Terminal A2
Bias
H3-12
Analog input
filter time
constant
Sets primary delay filter time
constant for the two analog
input terminals (A1 and A2).
Effective for noise control etc.
0.00 to
2.00
0.03
s
No A A A A 41BH 6-26
Filter Avg
Time
H3-13
Terminal
A1/A2
switching
0: Use terminal A1 analog
input as main frequency
reference.
1: Use terminal A2 analog
input as main frequency
reference.
Terminal A1 becomes
multi functional. Its func-
tion can be selected in
parameter H3-09.
0 or 1 0 No A A A A 41CH
6-8
TA1/TA2
Select