Pioneer PE6000 Series User Manual page 80

Description of Function Codes
You can set the relationship between pulse frequency of DI5 and corresponding settings
through P4-28 to P4-31. The mapping relationship is linear (point-point) correspondence. The
corresponding value 100% of pulse setting corresponds to the value of P0-10 (Maximum
frequency).
6: Multi-reference
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In multi-reference mode, combinations of different DI terminal states correspond to different
set frequencies. The PE6000 supports a maximum of 16 speeds implemented by 16 state
combinations of four DI terminals (allocated with functions 12 to 15) in Group PC. The multiple
references indicate percentages of the value of P0-10 (Maximum frequency
If a DI terminal is used for the multi-reference function, you need to perform related setting
in group F4.
7: Simple PLC
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When the simple programmable logic controller (PLC) mode is used as the frequency
source, the running frequency of the AC drive can be switched over among the 16 frequency
references. You can set the holding time and acceleration/deceleration time of the 16 frequency
references. For details, refer to the descriptions of Group PC.
8: PID
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The output of PID control is used as the running frequency. PID control is generally used in
on-site closed-loop control, such as constant pressure closed-loop control and constant tension
closed-loop control.
When applying PID as the frequency source, you need to set parameters of PID function in
group PA.
• 9: Communication setting
The frequency is set by means of communication.
If the AC drive is a slave in point-point communication and receives data as the frequency
source, data transmitted by the master is used as the set frequency. For details, see the
description of group A8.
When used as an independent frequency input channel (frequency source switched over
from X to Y), the auxiliary frequency source Y is used in the same way as the main frequency
source X (refer to P0-03).
When the auxiliary frequency source is used for operation (frequency source is "X and Y
operation"), pay attention to the following aspects:
If the auxiliary frequency source Y is digital setting, the preset frequency (P0-08) does not
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PE6000 User Manual