YASKAWA HV600 Technical Reference page 218

5.2 b: Application
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b5-30: PID Feedback Offset
No.
Name
(Hex.)
b5-30 PID Feedback Offset
(01EC)
■
b5-34: PID Output Lower Limit Level
No.
Name
(Hex.)
b5-34 PID Output Lower Limit
Level
(019F)
RUN
Use a lower limit to keep PID control output from dropping below a fixed level.
Set this parameter to 0.0% to disable this function.
■
b5-35: PID Input Limit Level
No.
Name
(Hex.)
b5-35 PID Input Limit Level
(01A0)
RUN
A large input value for PID control makes a high output. The drive applies this limit to the negative and positive
domains.
■
b5-38: PID User Unit Display Scaling
No.
Name
(Hex.)
b5-38 PID User Unit Display
Scaling
(01FE)
Refer to System Units on page 212
■
b5-39: PID User Unit Display Digits
No.
Name
(Hex.)
b5-39 PID User Unit Display
Digits
(01FF)
Refer to System Units on page 212
0 : No Decimal Places (XXXXX)
1 : One Decimal Places (XXXX.X)
2 : Two Decimal Places (XXX.XX)
3 : Three Decimal Places (XX.XXX)
■
b5-41: PID Output 2 Unit
No.
Name
(Hex.)
b5-41 PID Output 2 Unit
(0160)
0 : "WC: inches of water column
1 : PSI: pounds per square inch
2 : GPM: gallons/min
218
Sets PID feedback Offset as a percentage of maximum frequency.
Sets the output lower limit for the PID control as a percentage of the Maximum Output Frequency.
Sets the output upper limit for the PID control as a percentage of the Maximum Output Frequency.
Sets the value that the drive sets or shows as the PID setpoint when at the maximum output
frequency.
for more information.
Sets the number of digits to set and show the PID setpoint.
for more information.
Sets the display units in U5-14 [PID Out2 Upr4 Digits] and U5-15 [PID Out2 Lwr4 Digits].
Description
Description
Description
Description
Description
Description
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Default
(Range)
0.00%
(0.00 - 100.00%)
Default
(Range)
0.0%
(-100.0 - +100.0%)
Default
(Range)
1000.0%
(0.0 - 1000.0%)
Default
(Range)
100.00
(0.01 - 600.00)
Default
(Range)
2
(0 - 3)
Default
(Range)
0
(0 - 50)