22
EXTENSION ANALOG OUTPUT
4.5.4 Analog signal adjustment [Pr. 307, Pr. 308, Pr. 311, Pr. 312]
Use
Pr. 307
or
Pr. 311
to set the value for zero analog output (meter points 0) and
Pr. 308
or
Pr. 312
for
maximum analog output (full scale).
When outputting the same signal from terminals AM0 and AM1, use
Pr. 307
to set the value for zero analog
output and
Pr. 308
for maximum analog output.
When outputting different signal from terminals AM0 and AM1, use
Pr. 307
(for terminal AM1) and
Pr. 311
(for terminal AM0) to set the value for zero analog output and
Pr. 308
(for terminal AM1) and
Pr. 312
(for
terminal AM0) for maximum analog output.
(Refer to page 18.)
When
Pr. 309
= 0, 1
When
Pr. 309
= 10, 11
Voltage
Analog output
(AM0)
Current
(AM1)
10V
20mA
0
Output signal
value
Output signal value
(
Pr. 308
or
Pr. 312
) for maximum
analog output
Output signal value (
Pr. 307
or
Pr. 311
) for zero analog output
REMARKS
• When
Pr. 307
≥
Pr. 308
,
Pr. 311
≥
Pr. 312
, the output
values at terminals AM0 and AM1 are always zero.
10V
20mA
0
Output signal
value
Analog output value
(
Pr. 308
or
Pr. 312
) for
maximum output signal
Output signal value (
Pr. 307
or
Pr. 311
) for zero output signal
Voltage
Analog output
(AM0)
Current
(AM1)
REMARKS
• When
Pr. 307
=
Pr. 308
,
Pr. 311
=
Pr. 312
, the output
values at terminals AM0 and AM1 are values set in
parameters always.
