Application Selection; Application Selection; Hvac Application Parameters; Setting 1: Fan Application - YASKAWA Z1000 User Manual

4.6 Application Selection

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
Setup Group on page 117) 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.
A1-06 Application Presets
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.
No.
b1-03 Stopping Method Selection
b1-04 Reverse Operation Selection
b2-09 Motor Pre-Heat Current 2
b5-01 PI Function Setting
b5-03 Integral Time Setting (I)
b5-08 PI Primary Delay Time Constant
b5-09 PI Output Level Selection
b5-13 PI Feedback Low Detection Level
b5-14 PI Feedback Low Detection Time
b5-15 PI Sleep Function Start Level
b5-16 PI Sleep Delay Time
u

Setting 1: Fan Application

No.
b1-03 Stopping Method Selection
b1-04 Reverse Operation Selection
C1-01 Acceleration Time 1
L5-01 Number of Auto Restart Attempts
L6-01 Torque Detection Selection 1
124
Parameter Name
Table 4.7 User Parameters (A2-01 to A2-32)
Parameter Name
Table 4.8 Fan: Parameter Settings
Name
Setting Range
0: Standard
1: Fan
2: Fan with PI Control
3: Return Fan with PI Control
4: Cooling Tower Fan
5: Cooling Tower Fan with PI Control
6: Pump (Secondary)
7: Pump with PI Control
No.
C1-01 Acceleration Time 1
d2-03 Master Speed Reference Lower Limit
Multi-Function Digital Input Terminal S7 Function
H1-07
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
Default Setting
1: Coast to Stop
1: Reverse operation disabled
60 s
10
5: UL3 at speed agree (Alarm)
YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual
(Refer to Using the
Default
0
Parameter Name