YASKAWA HV600 Technical Reference page 602

Ac drive bypass for hvac fan and pump applications
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9.5 b: Application
No.
Name
(Hex.)
b5-34
PID Output Lower Limit
Level
(019F)
RUN
b5-35
PID Input Limit Level
(01A0)
RUN
b5-38
PID User Unit Display
Scaling
(01FE)
b5-39
PID User Unit Display
Digits
(01FF)
b5-41
PID Output 2 Unit
(0160)
b5-42
PID Output 2 Calc Mode
(0161)
RUN
b5-43
PID Out2 Monitor MAX
Upper4 Dig
(0162)
RUN
b5-44
PID Out2 Monitor MAX
Lower4 Dig
(0163)
RUN
b5-45
PID Out2 Monitor MIN
for Linear
(0164)
RUN
602
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.
Sets the number of digits to set and show the PID setpoint.
0 : No Decimal Places (XXXXX)
1 : One Decimal Places (XXXX.X)
2 : Two Decimal Places (XXX.XX)
3 : Three Decimal Places (XX.XXX)
Sets the display units in U5-14 [PID Out2 Upr4 Digits] and U5-15 [PID Out2 Lwr4
Digits].
0 : "WC: inches of water column
1 : PSI: pounds per square inch
2 : GPM: gallons/min
3 : °F: Fahrenheit
4 : ft
3
/min: cubic feet/min
5 : m
3
/h: cubic meters/hour
6 : L/h: liters/hour
7 : L/s: liters/sec
8 : bar: bar
9 : Pa: Pascal
10 : °C: Celsius
11 : m: meters
12 : ft: feet
13 : L/min: liters/min
14 : m
3
/min: cubic meters/min
15 : "Hg: Inch Mercury
16 : kPa: kilopascal
48 : %: Percent
49 : Custom(b5-68~70)
50 : None
Sets how to calculate the original PID output.
0 : Linear
1 : Square Root
2 : Quadratic
3 : Cubic
Note:
Used for U5-14 [PID Out2 Upr4 Digits] and U5-15 [PID Out2 Lwr4 Digits] only.
Sets the upper 4 digits of the maximum monitor value. Used with b5-44 [PID Out2
Monitor MAX Lower4 Dig] to set maximum monitor value of U5-14 [PID Out2 Upr4
Digits] and U5-15 [PID Out2 Lwr4 Digits] at maximum frequency.
Note:
Used for U5-14 [PID Out2 Upr4 Digits] and U5-15 [PID Out2 Lwr4 Digits] only.
Sets the lower 4 digits of the maximum monitor value. Used with b5-43 [PID Out2
Monitor MAX Upper4 Dig] to set maximum monitor value of U5-14 [PID Out2 Upr4
Digits] and U5-15 [PID Out2 Lwr4 Digits] at maximum frequency.
Note:
Used for U5-14 [PID Out2 Upr4 Digits] and U5-15 [PID Out2 Lwr4 Digits] only.
Sets the minimum display value to show when at zero speed. Only effective when b5-42 =
0 [PID Output 2 Calc Mode = Linear].
Note:
Used for U5-14 [PID Out2 Upr4 Digits] and U5-15 [PID Out2 Lwr4 Digits] only.
Description
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Default
Ref.
(Range)
0.0%
218
(-100.0 - +100.0%)
1000.0%
218
(0.0 - 1000.0%)
100.00
218
(0.01 - 600.00)
2
218
(0 - 3)
0
218
(0 - 50)
0
219
(0 - 3)
0
219
(0 - 9999)
0.00
220
(0.00 - 99.99)
0.0
220
(0.0 - 999.9)

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