Jarol JAC200 Series, Руководство пользователя

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The User Manual of JAC200 Series General Frequency Converter
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8
、
PID
Select the output controlled by process PID as operation frequency. it is generally used in the control of
technology closed-loop on site, such as closed-loop control with constant pressure, closed-loop control with
constant tension and so on occasions.
When the PID application acts as frequency source, it needs to set the relevant parameters of "PID function"
in group FA.
9. Communication reference
It refers that the frequency is given by the Modbus communication mode.
Upper computer gives date through the address 0 x1000 and that the data format is 100.00% ~ 100.00%
refers to the percentage of relative maximum frequency F0-10.
F0-04
Auxiliary
frequency source Y
Selection
Default value 0
Set range
0
Digital Setting (The preset frequency is F0-08, the UP/DOWN can be
modified, no power-down memory)
1
Digital Setting (The preset frequency is F0-08, the UP/DOWN can be
modified, power-down memory)
2 AI
3 Reserved
4 Key potentiometer
5 Reserved
6
Multi-stage instruction
7 PLC
8 PID
9 Communication reference
When the source of auxiliary frequency acts as the independent channel of frequency reference (namely the
selection of frequency source is the switch from X to Y) and refer to the relevant descriptions of F0-03 for
operation method.
When the sourc of auxiliary frequency acts as superposition reference (namely the combination of principle
frequency source X and auxiliary frequency source Y achieves the frequency reference), pay attention to:
1. When the source of auxiliary frequency is digital reference, the preset frequency (F0-08) doesn't work.
Users conduct frequency adjustment through the key▲ and the key▼ on the keyboard (or the UP and
DOWN of multi-function input terminals) to adjust the frequency. Adjust directly on the basis of the main
given frequency.
2. When the source of auxiliary frequency is analog input reference (AI
、
Key potentiometer) , that the 100%
of input setting corresponds to the range of auxiliary frequency source can be setted through F0-05 and