Toshiba TOSVERT VF-AS3 Instruction Manual page 189

• 18, 19
• 20, 21
• 24, 25, 26, 28, 29, 31, 41, 44, 45, 74, 75, 76, 160, 161, 162
• 27, 71
• 46, 47
• 48, 49
• 120, 124
When <FMSL: Terminal FM adjustment> and <F670: Terminal AM adjustment> are set "23", signal
value is fixed at half of the above values.
■ For 4 - 20 mA output
Analog output current
(mA)
20
0
0
This is when <F682: Terminal FM inclination
polarity> is "1: Positive inclination (upward slope)"
and <F683: Terminal FM bias> is "0". When<F682>
is set to "0: Negative inclination (downward slope)",
the inclination becomes negative.
Adjust the values of <F682: Terminal FM inclination polarity> and <F683: Terminal FM bias> for 4 -
20 mA output.
For details, refer to [6. 33. 3].
• The maximum resolution is 1/1024 for both the terminals [FM] and [AM].
• To use the terminals [FM] and [AM] for current output, set external load resistance to 600Ω or
Memo
less.
• To use the terminals [FM] and [AM] for voltage output, set external load resistance to 1kΩ or
more.
5. 2. 7 Selecting the display units for current and voltage
<F701: Current, voltage units select>
Easy mode
<FM>
Internal
calculated value
100%
This is when <F682> is "1" and <F683: Terminal FM
bias> is "20". 20% value (4mA) of the full scale
output current (20 mA in this case) will be the output
current at internal calculated value of 0%.
5-23
: 200% of rated power
: 1000 x F749
: Maximum value
: FH x 60/F856
: 65535
: 32767
: 200°C
Analog output current
(mA)
20
<FM>
4
<F683>
0
STOP
F701 : Current, voltage units select
0: %
1: A(ampere),V(volt)
5. [Fundamental operation] How to use parameters
E6582062
Internal
calculated value
100%
0.0Hz
15:14
3
4
5
9