- 100 -
8. PID
Select process PID control. In this case, it needs to set Group FA “PID
Function”. The running frequency of the driver is that after PID functions. For
the meanings of PID setup source, setup quantity and feedback source,
please refer to Group A “PID Function”.
9: Communication setup
It means that the main frequency source is set up by the host computer via
the communication mode.
Auxiliary Frequency
source Y selection
Factory default
value
0
0
Digital setup UP and DOWN
(non-recorded)
1
Digital setup UP and DOWN
(recorded)
2 AI1
3 AI2
4 AI3
5 PULSE setup (Dl5)
6 MS speed
7 PLC
8 PID
F0-04
Setup
Range
9 Communication setup
When the auxiliary frequency source is used as independent frequency setup
channel (i.e. frequency source switching from X to Y”), it is used in the same
way as the main frequency source X.
When the auxiliary frequency source is used as overlap setup(i.e. frequency
source selection switching from X plus Y or X to X plus Y), it has special
points as follows:
1. When the auxiliary frequency source is digital setup, the preset frequency
(F0-08) has no action, and it needs to adjust the main reference frequency
through the keys “▲”and “▼” of the keyboard (or UP and DOWN of
multifunctional input terminals).
2. When the auxiliary frequency source is analog input setup(AI1, AI2 and
AI3) or pulse input reference, 100% of input setup is relative to the auxiliary
frequency source range (refer to F0-05 and F-06). To adjust the main
reference frequency, it needs to set the corresponding setup range of analog
input to “-n% to n% (refer to F4-13 and F4-26).
3. When the frequency source is pulse input setup, it is similar to the analog
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