YASKAWA CIMR-ZU A Series Programming Manual page 46

1 2 b Application
b 2 PI Setpoint Scalin
Determines the units for the PI Setpoint Value (b5-19) and monitors U5-01 and U5-04.
No
b5-20
Settin
The setpoint and PI monitors are displayed in Hz with a resolution of 0.01 Hz.
Settin 1
The setpoint and PI monitors are displayed as a percentage with a resolution of 0.01%.
Settin 2 r/min
The setpoint and PI monitors are displayed in r/min with a resolution of 1 r/min.
Settin User De ined
Parameters b5-38 and b5-39 determine the units and resolution used to display the values the setpoint in b5-19, and PI monitors
U5-01 and U5-04.
b 21 PI Sleep Input Source
Selects the Sleep Function characteristic action. When b5-21 is set to 1, the Sleep Function Start Level (b5-15) is compared
to the output of the drive (Speed Command after PI Block). Use this setting for open loop control.
The Sleep Function Start Level (b5-15) can be compared to the drive input or setpoint by setting b5-21 to 0.
When b5-21 is set to 2, a variation of the Sleep Function called "Snooze" is enabled. See parameters b5-22 to b5-27 for details.
No
b5-21
Settin PI Setpoint
Settin 1 SFS Input
Settin 2 Snoo e
b 22 PI Snoo e Le el
Sets the PI Snooze function start level as a percentage of maximum frequency.
No
b5-22
b 2 PI Snoo e Delay ime
Sets the PI Snooze function delay time in seconds.
No
b5-23
b 2 PI Snoo e Deacti ation Le el
When the PI feedback drops below this level, normal operation starts again. Sets as a percentage of maximum frequency.
No
b5-24
b 2 PI Setpoint Boost Settin
Temporary increase of PI setpoint to create an overshoot of the intended PI setpoint.
No
b5-25
Parameter Name
PI Setpoint Scaling
Parameter Name
PI Sleep Input Source
Parameter Name
PI Snooze Level
Parameter Name
PI Snooze Delay Time
Parameter Name
PI Snooze Deactivation Level
Parameter Name
PI Setpoint Boost Setting
Settin an e
0 to 3
Settin an e
0 to 2
Settin an e
0 to 100%
Settin an e
0 to 2600 s
Settin an e
0 to 100%
Settin an e
0 to 100%
De ault
1
De ault
1
De ault
0%
De ault
0 s
De ault
0%
De ault
0%