YASKAWA J1000 Technical Manual page 203

B.2 Parameter Table
No. Name
Displays the input terminal status.
Input Terminal
U1-10
Status
Displays the output terminal status.
Output Terminal
U1-11
Status
Terminal Input Displays analog input A1 level: 100% when input is 10 V or
U1-13
Level 20 mA.
Displays the contents of a MEMOBUS/Modbus error.
MEMOBUS/
U1-19 Modbus Error
Code
Software No.
U1-25 ROM ID
(ROM)
Software No.
U1-26 Flash ID
(Flash)
U2-01 Current Fault Display of the current fault.
U2-02 Previous Fault Display of the previous fault. o4-11 resets the values for U2-02 No signal output avail.
Displays the cumulative operation time of the drive. The value
for the cumulative operation time counter can be reset in
Accumulated parameter o4-01. Use parameter o4-02 to determine if the
U4-01
Operation Time 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 as a percentage of the
Cooling Fan
U4-04 expected performance life. Parameter o4-03 can be used to
Maintenance
reset this monitor.
Displays main circuit capacitor usage time as a percentage of
U4-05 Capacitor
the expected performance life. Parameter o4-05 can be used
<2> Maintenance
to reset this monitor.
Soft Charge Displays the soft charge bypass relay maintenance time as a
<2>
U4-06
Bypass Relay percentage of the estimated product life. Parameter o4-07 can
Maintenance be used to reset this monitor.
Displays IGBT usage time as a percentage of expected
U4-07 IGBT
performance life. Parameter o4-09 can be used to reset this
<2> Maintenance
monitor.
202
Description
Digital input terminal
S1 enabled
Digital input terminal
S2 enabled
Digital input terminal
S3 enabled
Digital input terminal
S4 enabled
Digital input terminal
S5 enabled
Multi-Function
Digital Output (fault)
(terminal MA/MB-MC)
CRC Error
Data Length Error
Not Used
Parity Error
Overrun Error
Framing Error
Timed Out
Not Used
U2: Fault History
Use U2 monitors to view fault history data.
U4: Maintenance Monitors
Use U4 monitors to display drive maintenance information.
YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manual
http://nicontrols.com
Analog Output
Unit
Level
No output signal
–
available
No output signal
–
available
10 V/20 mA: 100% 0.1%
No output signal
–
available
No signal output avail. –
No signal output avail. –
No signal output avail. –
–
No signal output avail. 1 h
No signal output avail. 1%
No signal output avail. 1%
No signal output avail. 1%
No signal output avail. 1%
Addr.
Mode
Hex
O 49
O 4A
O 4E
O 66
O 4D
O 5B
O 80
O 81
O 4C
O 7E
O 7C
O 7D6
O 7D7