Omron JZA User Manual page 184

B.2 Parameter Table
No. Name
MEMOBUS/
U1-19 Modbus Error
Code
U1-25 Software No.
(ROM)
U1-26 Software No.
(Flash)
U2-01 Current Fault
U2-02 Previous Fault
Accumulated
U4-01
Operation Time
U4-04 Cooling Fan
Maintenance
U4-05 Capacitor
Maintenance
Soft Charge
U4-06 Bypass Relay
Maintenance
IGBT
U4-07
Maintenance
Heatsink
U4-08
Temperature
U4-09 LED Check
U4-13 Peak Hold Current Displays the peak hold current during run.
182
Description
Displays the contents of a MEMOBUS/Modbus error.
ROM ID
Flash ID
Use U2 monitor parameters to view fault history data.
Display of the current fault.
Display of the previous fault. o4-11 resets the values for U2-02
U4: Maintenance Monitors
Use U4 parameters to display drive maintenance information.
Displays the cumulative operation time of the drive. The value for
the cumulative operation time counter can be reset in parameter
o4-01. Use parameter o4-02 to determine if the operation time
should start as soon as the power is switched on or only while the
run command is present. The maximum number displayed is
99999, after which the value is reset to 0.
Displays main cooling fan usage time in as a percentage of their
expected performance life. Parameter o4-03 can be used to reset
this monitor.
Displays main circuit capacitor usage time in as a percentage of
their expected performance life. Parameter o4-05 can be used to
reset this monitor.
Displays the soft charge bypass relay maintenance time as a
percentage of the estimated product life. Parameter o4-07 can be
used to reset this monitor.
Displays IGBT usage time as a percent of expected performance
life. Parameter o4-09 can be used to reset this monitor.
Displays the heatsink temperature.
Lights all segments of the LED to verify that the display is working
properly.
CRC Error
Data Length Error
Not Used
Parity Error
Overrun Error
Framing Error
Timed Out
Not Used
U2: Fault History
Analog Output
Unit
Level
No output signal
–
available
No signal output
–
avail.
No signal output
–
avail.
No signal output
–
avail.
No signal output
–
avail.
No signal output
1 h
avail.
No signal output
1%
avail.
No signal output
1%
avail.
No signal output
1%
avail.
No signal output
1%
avail.
10 V: 100 °C 1 °C
No signal output
–
avail.
10 V: Motor rated
0.01A
current
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
Addr.
Mode
Hex
O 66
O 4D
O 5B
O 80
O 81
O 4C
O 7E
O 7C
O 7D6
O 7D7
O 68
O 3C
O 7CF