Delta DVP02TK-S, Руководство пользователя

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C h a p t e r 2 C o n t r o l R e g i s t e r
2 - 1 1
2_
TU
CR#
TK CH1
Page1
Add. (Hex)
TK CH2
Page11
Add. (Hex)
Attribute Name Description Default
algorithm will be implemented,
otherwise the present error will be
brought into the PID algorithm
according to the normal
processing.
#21 035 115
R/W O BIAS
Feedforward output value, used for
the PID feedforward.
K0
#22 036 116
R/W X MV
The MV output value is K0~K1000
and the unit is 0.1.
--
#23 037 117
R/W X
I_MV
（
Low
word
）
Accumulated integral value
temporarily stored is usually for
reference. Users can still clear or
modify it according to their needs.
When the MV is greater than the
MV_MAX, or when the MV is less
than MV_MIN, the accumulated
integral value in I_MV is
unchanged.
--
#24 038 118
R/W X
I_MV
（
High
word
）
--
#25 039 119 R/W O
AUTO Tuning
(PID
hysteresis)
PID working:
SV - PID Range < PV < SV +
PID Range
K1
#26 03A 11A R/W O
β
value K0 ~ K100 and the unit is 0.01. K65
#27 03B 11B R/W O
Kc_Kp floating
point format
(Lo word)
Calculated proportional coefficient
(Kc or Kp)
If the P coefficient is less than 0,
the Kc_Kp will be 0. Independently,
if Kc_Kp is 0, it will not be
controlled by P.
1.0
#28 03C 11C R/W O
Kc_Kp floating
point format
(Hi word)
#29 03D 11D R/W O
Ti_Ki floating
point format
(Lo word)
Integral coefficient (Ti or Ki
）
If the calculated coefficient I is less
than 0, Ti_Ki will be 0. If Ti_Ki is 0,
it will not be controlled by I.
1.0
#30 03E 11E R/W O
Ti_Ki floating
point format
(Hi word)
#31 03F 11F R/W O
Td_Kd floating
point format
(Lo word)
Derivative coefficient (Td or Kd)
If the calculated coefficient D is less
than 0, Td_Kd will be 0. If Ti_Ki is
0, it will not be controlled by D.
0.1
#32 040 120 R/W O
Td_Kd floating
point format
(Hi word)
#33 041 121 R/W O
Tf floating point
format
(Lo word)
Derivate parameter for suppressing
variations can filter derivatives,
which would be more effective with
greater parameter values.
Generally it is suggested to use the
result of auto tuning.
0.0
#34 042 122 R/W O
Tf floating point
format
(Hi word)