Yaskawa CIMR-LU Drives - Manual (Page 198)

B Parameter Table
198 YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
■ o3: Copy Function
■ o4: Maintenance Monitor Settings
No. Name Description Setting
o3-01 Copy Function Selection
0: Copy select
1: INV
→ OP READ (Read parameters from the drive, saving them onto the digital
operator.)
2: OP
→ INV WRITE (Copy parameters from the digital operator, writing them to the
drive.)
3: OP
↔ INV VERIFY (Verify parameter settings on the drive to check if they match
the data saved on the operator.)
To read the drive’s parameter settings into the digital operator, set o3-02 to 1 (to allow
reading).
Default: 0
Min: 0
Max: 3
o3-02 Copy Allowed Selection
Selects whether the read operation (o3-01 = 1) is enabled or disabled.
0: Read operation prohibited
1: Read operation allowed Default: 0
Min: 0
Max: 1
No. Name Description Setting
o4-01
<1> Parameter setting value is not reset to the default value during drive initialization (A1-03).
Cumulative Operation
Time Setting
Sets the value for the cumulative operation time of the drive in units of 10 h.
Default: 0
Min: 0
Max: 9999
o4-02
Cumulative Operation
Time Selection 0: Logs power-on time
1: Logs operation time when the drive output is active (output operation time).
Default: 0
Min: 0
Max: 1
o4-03
Cooling Fan Operation
Time Setting
Sets the value of the fan operation time monitor U4-03 in units of 10 h.
Default: 0 h
Min: 0 h
Max: 9999 h
o4-05
Capacitor Maintenance
Setting Sets the value of the Maintenance Monitor for the capacitors. See U4-05 to check
when the capacitors may need to be replaced.
Default: 0%
Min: 0%
Max: 150%
o4-07
DC bus Pre-charge Relay
Maintenance Setting Sets the value of the Maintenance Monitor for the soft charge bypass relay. See U4-06
to check when the bypass relay may need to be replaced.
Default: 0%
Min: 0%
Max: 150%
o4-09 IGBT Maintenance Setting
Sets the value of the Maintenance Monitor for the IGBTs. See U4-07 to check when
the IGBTs may need to be replaced.
Default: 0%
Min: 0%
Max: 150%
o4-11 U2, U3 Initialization
0: U2- and U3- monitor data is not reset when the drive is initialized (A1-03).
1: Resets the data for the U2- and U3- monitors. Once o4-11 is set to 1 and
the ENTER key is pressed, fault data is erased and the display returns to 0.
Default: 0
Min: 0
Max: 1
o4-12 kWh Monitor Initialization
0: U4-10 and U4-11 monitor data is not reset when the drive is initialized (A1-03).
1: Resets the kWh counter. The monitors U4-10 and U4-11 will display "0" after they
are initialized. Once o4-12 is set to 1 and the ENTER key is pressed, kWh data is
erased and the display returns to 0.
Default: 0
Min: 0
Max: 1
o4-13
Number of Travels
Counter Reset
0: Keep the number of travels counter value. The counter is not reset when the drive is
initialized (A1-03).
1: Resets the number 0 travels counter. The monitor U4-24/25 will show 0. Once o4-
13 is set to 1 and the ENTER key is pressed, the counter value is erased and the
display returns to 0.
Default: 0
Min: 0
Max: 1
o4-15
<1>
Maintenance Alarm
Snooze Period
After a maintenance alarm output has been triggered, o4-15 determines the level that
will trigger the next alarm for the same component. The same alarm will be triggered
by the detection level that triggered the original alarm plus the level set in o4-15. Default: 2%
Min: 0%
Max: 20%
o4-16
<1>
Maintenance Monitoring
Selection
Selects the Maintenance Monitor using bits 0 to 3.
0: LT1 (cooling fan)
1: LT2 (DC bus capacitors)
2: LT3 (soft-charge bypass relay)
3: LT4 (IGBTs have passed 90% of the their life expectancy)
Default: 1000
Min: 0000
Max: 1111
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