6. Description of Parameters
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6
6.2.2 Set Auxiliary Frequency Reference
Auxiliary frequency reference has the same nine setting modes as main frequency reference
does.
F0-04 selects a proper channel to set auxiliary frequency reference.
Function Code Parameter Name Setting Range Default
F0-04
Auxiliary frequency
reference setting
channel selection
0: Digital setting (non-retentive at power down)
1: Digital setting (retentive at power down)
2: AI1
3: AI2
4: AI3
5: Pulse reference
6: Multi-reference
7: Simple PLC
8: PID reference
9: Serial comms.
0
Figure 6-27 select a proper channel to set auxiliary frequency reference
Operation panel
F0-08
Non-retentive
Retentive
Analog inputs
AI1
0 to 10 V
AI2
0 to 10 V
4 to 20 mA
AI3
-10 to 10 V
Extended
J9
Digital setting
Digital setting
AI1
AI2
AI3
0
1
2
3
4
Digital inputs
DI5
F4-04 = 30
(Allocate DI5 with
pulse input function)
F4-33
(Select AI curve)
F4-28 to F4-32
(Set the relationship of
pulse frequency and
corresponding percentage.)
5
Pulse
reference
DI1
F4-00 to F4-04 =
12/13/14/15
)
FC-00 to FC-15
(Set 16 frequency
references.)
Take any four
vacant DI terminals.
Only DI5 can be
used for pulse input.
6
Multi-
reference
Operation panel
Group FC 7
Simple PLC
F0-04
Auxiliary
frequency
reference
setting
channel
Group FA
8
PID reference
Host computer
Fd-00 to Fd-05
Set related parameters if AI or DI5 is
used for the input of PID reference.
9
Serial comms.
F0-08
Auxiliary
frequency
reference
Any of F4-00 to F4-09 = 40
Switchover between auxiliary frequency
reference and preset frequency
DI10
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