Yaskawa Z1000U User Manual
Page 154
No.
Name
Setting Range
Default
b5-35
PID Input Limit
0.0 to 1000.0%
1000.0%
n
b5-36: PID Feedback High Detection Level
Sets the feedback level used for PID feedback high detection. The PID feedback must exceed this level for longer than the
time set to b5-37 before feedback loss is detected.
No.
Name
Setting Range
Default
b5-36
PID Feedback High Detection Level
0 to 100%
100%
n
b5-37: PID Feedback High Detection Time
Sets the time that the PID feedback must exceed the value set to b5-36 before feedback loss is detected.
No.
Name
Setting Range
Default
b5-37
PID Feedback High Detection Time
0.0 to 25.5 s
1.0 s
n
b5-38, b5-39: PID Setpoint User Display, PID Setpoint Display Digits
When parameter b5-20 is set to 3, parameters b5-38 and b5-39 set a user-defined display for the PID setpoint (b5-19) and PID
feedback monitors (U5-01, U5-04).
Parameter b5-38 determines the display value when the maximum frequency is output and parameter b5-39 determines the
number of digits. The setting value is equal to the number of decimal places.
No.
Name
Setting Range
Default
b5-38
PID Setpoint User Display
1 to 60000
Determined by
b5-20
b5-39
PID Setpoint Display Digits
0 to 3
Determined by
b5-20
Setting 0: No Decimal Places
Setting 1: One Decimal Place
Setting 2: Two Decimal Places
Setting 3: Three Decimal Places
n
b5-40: Frequency Reference Monitor Content During PID
Sets the content of the frequency reference monitor display (U1-01) when PID control is active.
No.
Name
Setting Range
Default
b5-40
Frequency Reference Monitor Content During PID
0, 1
0
Setting 0: Frequency Reference after PID
Monitor U1-01 displays the frequency reference increased or reduced for the PID output.
Setting 1: Frequency Reference
Monitor U1-01 displays the frequency reference value.
n
b5-41: PID Unit Selection
Sets the display units in U5-14 and U5-15.
No.
Name
Setting Range
Default
b5-41
PID Unit Selection
0 to 14
0
4.12 Advanced Drive Setup Adjustments
154
YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual