B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 423
■ o3: Copy Function
■ o4: Maintenance Monitor Settings
No. (Addr.) Name Description Setting Page
o3-01
(515H)
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
254
o3-02
(516H)
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
254
No. (Addr.) Name Description Setting Page
o4-01
(50BH)
<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
255
o4-02
(50CH)
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
255
o4-03
(50EH)
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
255
o4-05
(51DH)
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%
255
o4-07
(523H)
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%
255
o4-09
(525H)
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%
256
o4-11
(510H)
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
256
o4-12
(512H)
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
256
o4-13
(528H)
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
256
o4-15
(537H)
<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%
257
o4-16
(176H)
<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
257
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
SIEP_C710616_38F_5_0.book 423 ページ ２０１５年１１月９日 月曜日 午後３時３６分
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