Working Mode Settings - Xinje XP3-BD series Hardware Manual

2-5 Working Mode settings

1) Expansion's input has voltage 0/5V and 0/10V. These
two modes and filter form to select. Set via special
FLASH data register FD8306 in PLC.
Refer to the graph (right) each register set the 4
channels' modes, each register has 16 bits. From low bit
to high bit, each 4 bits set one channel mode.
2) Each channel's working mode is assigned by the four bits of the corresponding register, each
bits definition is shown below:
Register FD8306:
Bit7 Bit6
00: 1/2 filter
01: not filter
10: 1/3 filter
11: 1/4 filter
Bit15 Bit14
00: 1/2 filter
01: not filter
10: 1/3 filter
11: 1/4 filter
1. Usage of four parameters: Proportion parameter (Kp), integral parameter (Ki), differential
parameter (Kd), control proportion band (Diff).
2. Parameter P is proportion parameter, mainly reflect system's wrap, when system wrap
appears, carry on control immediately to decrease the wrap.
3. Parameter I is integral parameter, mainly used to remove net difference, improve the systems
no-difference degree
4. Parameter D is differential parameter; mainly used to control the signal's change trend,
decrease system's shake.
5. Temperature control proportion band means: in the assigned band, carry on PID control,
beyond the band, do not carry on PID control.
XP3-BD User Manual
CH1
Bit5 Bit4
0:0~10V
-
1:0~5V
CH3
Bit13 Bit12
-
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FD8306 H O O O O
Bit3
00: 1/2 filter
01: not filter
10: 1/3 filter
11: 1/4 filter
Bit11 Bit10
00: 1/2 filter
01: not filter
-
10: 1/3 filter
11: 1/4 filter
CH 0
Bit2 Bit1
0:0/10V
-
CH 2
Bit9
-
MANUL008R2V1
0CH
1CH
2CH
3CH
Bit0
1:0/5V
Bit8
-