Yaskawa Z1000U - Manual (Page 112)

4.6 Application Selection
Several Application Presets are available to facilitate drive setup for commonly used applications. Selecting one of these
Application Presets automatically assigns functions to the input and output terminals, and sets certain parameters to values
appropriate for the application that was selected.
An Application Preset can either be selected from the Application Selection display in the Setup Group (
Refer to Using the
Setup Group on page 105 ) or in parameter A1-06. The following presets can be selected:
Note: An Application Preset can only be selected if all drive parameters are on at their original default settings. It may be necessary to initialize
the drive by setting A1-03 to “2220” or “3330” prior to selecting an Application Preset.
WARNING! Confirm the drive I/O signals and external sequence before performing a test run. Setting parameter A1-06 may change the
I/O terminal function automatically from the default setting. Failure to comply may result in death or serious injury.
No. Parameter Name Setting Range Default
A1-06 Application Presets
0: Standard
1: Fan
2: Fan with PID Control
3: Return Fan with PID Control
4: Cooling Tower Fan
5: Cooling Tower Fan with PID
Control
6: Pump (Secondary)
7: Pump with PID Control
0
u HVAC Application Parameters
In addition, the application parameters most likely to be changed for fan and pump applications are assigned to the group of
User Parameters, A2-01 through A2-32. User Parameters provide quicker access to by eliminating the need to scroll through
multiple menus.
Table 4.7 User Parameters (A2-01 to A2-32)
No. Parameter Name
b1-03 Stopping Method Selection
b1-04 Reverse Operation Selection
b2-09 Motor Pre-Heat Current 2
b5-01 PID Function Setting
b5-03 Integral Time Setting (I)
b5-08 PID Primary Delay Time Constant
b5-09 PID Output Level Selection
b5-13 PID Feedback Low Detection Level
b5-14 PID Feedback Low Detection Time
b5-15 PID Sleep Function Start Level
b5-16 PID Sleep Delay Time
C1-01 Acceleration Time 1
No. Parameter Name
d2-03 Master Speed Reference Lower Limit
H1-07
Multi-Function Digital Input Terminal S7 Function
Selection
H3-01 Terminal A1 Signal Level Selection
H3-02 Terminal A1 Function Selection
H3-10 Terminal A2 Function Selection
L5-01 Number of Auto Restart Attempts
L6-01 Stall Prevention Selection during Deceleration
o1-06 User Monitor Selection Mode
o1-07 Second Line Monitor Selection
o1-08 Third Line Monitor Selection
u Setting 1: Fan Application
Table 4.8 Fan: Parameter Settings
No. Name Default Setting
b1-03 Stopping Method Selection 1: Coast to Stop
b1-04 Reverse Operation Selection 1: Reverse operation disabled
C1-01 Acceleration Time 1 60 s
L5-01 Number of Auto Restart Attempts 10
L6-01 Torque Detection Selection 1 5: UL3 at speed agree (Alarm)
4.6 Application Selection
112 YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual