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Chapter 4
[AH-01] to [AH-06]
PID1 function
Code/Name
AH-01
PID1 enable
02(Enable (with inverted
・The PID1 function is enabled with the above parameter.
・If [AH-01]=01 when the PID output reaches negative value, the
PID output is limited to 0.
・If [AH-01]=02 when the PID output reaches negative value, the
PID output lets out an inverted output.
・When the PID output is negative, the motor will rotate in the
contrary direction.
・
If input terminal 041[PID] is ON, the PID control is disabled
and the PID target value becomes the frequency reference.
Code/Name
AH-02
PID1 deviation inversion
PID target
+
value
-
×(-1)
Feefeedback
Code/Name
AH-03
unit selection for PID1
AH-04
PID1 adjustment (0%)
AH-05
PID1 adjustment (100%)
AH-06
PID1 Adjustment
(decimal point position)
・The unit and display data related to the output of the PID
control can be changed.
・PID1 is capable of 3 target value inputs and 3 feedback inputs,
and various operations can be performed with [AH-50] and
[AH-54].
■ When AH-50 = 01 to 04 ( + , - , ×, / ) , the operation target is
PID1 set-point 1 (select from [AH-07] and [AH-10] to [AH-40])
and PID1 set-point 2 (selected with [AH-42]).
multistage set-point 1 to 15
[AH-12] to [AH-40]
07
PID1 set-point 1[ AH-10]
01 to 06
Analog input 1 to 6
08
RS485
communication
09 to 11
Option 1 to 3
Pulse train
12
(internal)
Pulse train
13
(option)
07
PID1 set-point 2[ AH-44]
07
PID1 set-point 3[AH-48]
00
Not used
Range (unit)
Initial value
00(Disable)/
01(Enable)/
00
output)
Range (unit)
Initial value
00(Disable)/
00
01(Enable)
PID1
deviation
inversion
[AH-02]
00
PID
01
deviation
Initial
Range (unit)
value
Refer <unit table>
of the end of this
01
chapter.
-10000 to 10000
0
-10000 to 10000
10000
0 to 4
2
PID1
target value
[db-42]
[SVC1-4]
[AH-07]
01
[AH-50]
+, -, x, ÷
[AH-42]
00
[AH-46]
00
For parameter configuration
Code/Name
AH-07
PID1 set-point 1 input source
selection
AH-10
PID1 set-point-1 setting
AH-12
PID1 multistage set-point 1
AH-14
PID1 multistage set-point 2
AH-16
PID1 multistage set-point 3
AH-18
PID1 multistage set-point 4
AH-20
PID1 multistage set-point 5
AH-22
PID1 multistage set-point 6
AH-24
PID1 multistage set-point 7
AH-26
PID1 multistage set-point 8
AH-28
PID1 multistage set-point 9
AH-30
PID1 multistage set-point 10
AH-32
PID1 multistage set-point 11
AH-34
PID1 multistage set-point 12
AH-36
PID1 multistage set-point 13
AH-38
PID1 multistage set-point 14
AH-40
PID1 multistage set-point 15
AH-42
PID1 set-point 2 input source
selection
AH-44
PID1 set-point 2 setting
AH-46
PID1 set-point 3 input source
selection
AH-48
PID1 set-point 3 setting
AH-50
PID1 set-point calculation
symbol selection
*1) Range will depend on the parameters [AH-04], [AH-05] and [AH-06].
*2) 00(Not used )/01(Terminal[Ai1])/02(Terminal[Ai2])/
03(Terminal[Ai3])/04(Terminal[Ai4])/05(Terminal[Ai5])/
06(Terminal[Ai6])/07(Parameter setting)/08(RS485)/09(Option-1)/
10(Option-2)/11(Option-3)/12(Pulse train input (internal)/
13(Pulse train input (option)
・If Input terminal 051[SVC1] to 054[SVC4] are used, the PID1
set-point 1 can be changed for the Multistage.
Multistage value
SVC4
AH-10
OFF
AH-12
OFF
AH-14
OFF
AH-16
OFF
AH-18
OFF
AH-20
OFF
AH-22
OFF
AH-24
OFF
AH-26
ON
AH-28
ON
AH-30
ON
AH-32
ON
AH-34
ON
AH-36
ON
AH-38
ON
AH-40
ON
4-18
[AH-07] to [AH-50]
Initial
Range (unit)
value
00～13 *2)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
-100.00 to
0.00
100.00(%)
0.00
*1)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
00 to 13 *2)
-100.00 to
0.00
100.00(%) *1)
00 to 13 *2)
0.00
-100.00 to
0.00
100.00(%) *1)
01(Addition)
02(Subtraction)
03(Multiplication)
04(Division)
05(Minimum
deviation)
06(Maximum
deviation)
SVC3
SVC2
SVC1
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
09
00
01
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