Monitoring At Startup; Monitor Displays - YASKAWA VARISPEED-616G5 Instruction Manual

Setting User Constants
4.2.4 Operation Mode
Const Const
Func-
ant
tion
No.
U3-01 U3 01
U3-02 U3 02
U3 03 U3-03
U3-04 U3 04
Fault Fault
histo-
ry
U3 05 U3-05
(See (See
note.) note.)
U3-06 U3 06
U3 07 U3-07
4
U3-08
User User
Constant Display Name
Number
o1-01 Monitor selection
Name
Function
Digital Operator
Display
Most recent fault
Information on the last fault. Information on the last fault
Last Fault
Second most re-
Information on the 2
cent fault
fault. fault
Fault Message 2
Third most recent
Information on the 3
fault
fault. fault
Fault Message 3
Fourth/oldest fault
Information on the 4 to last Information on the 4
fault.
Fault Message 4
Cumulative opera-
Elapsed running or power-on
tion time at fault
time when the last fault oc- time when the last fault oc-
curred.
Elapsed Time 1
Accumulated time
Elapsed running or power-on
of second fault
time when the 2 time when the 2
occurred.
Elapsed Time 2
Accumulated time
Elapsed running or power-on
of third fault
time when the 3 to last fault time when the 3
occurred.
Elapsed Time 3
Accumulated time
Elapsed running or power-on
of fourth/oldest
time when the 4
fault
occurred. occurred
Elapsed Time 4
Note Faults CPF00, 01, 02, 03, UV1 and UV2 are not recorded in the fault history.

Monitoring at Startup

J
In operation mode, the frequency reference, output frequency, output current, and output voltage can be
monitored immediately if the factory presets are being used. One of these four values, the output voltage,
can be changed to a different monitor item. When an item other than the output voltage is to be monitored,
set that value in user constant o1-01 (Monitor selection). Refer to the example procedure given later in this
manual.
When the power is turned ON, the frequency reference will appear in the Unit's data display if the factor
presets are being used. Any one of the four values monitored at startup (frequency reference, output fre-
quency, output current, or the value set in user constant o1-01) can be selected to appear when the power
is turned ON.
The value that appears at startup is determined by user constant o1-02 (Monitor selection after power up).
User constants o1-01 and o1-02 can be changed in the Basic or Advanced access levels. These user
constants can be changed during operation.

Monitor Displays

J
The following notation is used in this manual when describing user constants.
Change during Change during
Operation
f
Use the last two digits from the U1 Monitor list (U1-jj) to select a value. For example, the torque refer-
ence is U1-09, so input 9 to select the torque reference.
Ch Change during d i
Operation Operation
Setting Range
Units
Factory Setting
Output Signal Levels for Output Signal Levels for
Multi-function Analog Out-
nd
to last
rd
to last
th
to last
Can't be output.
nd
to last fault to last fault
rd
to last fault
th
to last fault
Setting Setting
Unit
Range
4 to 38 −
Indicates whether or not the constant can be changed during operation.
Can be changed during operation.
f
Cannot be changed during operation.
×
The setting range for the constant.
The unit used to set the constant ("−" indicates that no unit is used).
The value preset at the factory. (There are different factory settings for each control meth-
od, i.e., if the control method is changed, the factory setting can also change.)
4 - 16
Valid Access Levels
Min.
Units
V/f
puts
Q Q
−−
Q Q
−−
−− Q Q
−− Q Q
Q Q
1 hr 1 hr
Q Q
1 hr 1 hr
1 hr 1 hr Q Q
1 hr Q
Valid Access Levels
Factory Setting
V/f V/f with
Control PG
6 B B
Open
Flux
V/f w/
-loop
Vec-
PG Vec-
tor
tor
Q Q Q Q Q Q
Q Q Q Q Q Q
Q Q Q Q Q Q
Q Q Q Q Q Q
Q Q Q Q Q Q
Q Q Q Q Q Q
Q Q Q Q Q Q
Q Q Q
Open
Flux
Loop
Vector
Vector
B B