YASKAWA GA800 Series, Programming Manual

Page: 117 / 644

Parameter
List
1
1.17 U: Monitors
YASKAWA TOEPYAIGA8002B GA800 Drive Programming 117
No.
(Hex.)
Name Description MFAO Signal Level
U3-11 to U3-14
(0094 - 0097)
(080A - 080D)
ElapsedTime@1st to
4thFault
Shows the cumulative operation time when the first to fourth most recent faults occurred.
Unit: 1 h
Note:
The drive saves the U3-11 to U3-14 [ElapsedTime@1st to 4thFault] the cumulative operation
time to two types of registers at the same time for the MEMOBUS/Modbus communications.
No signal output available
U3-15 to U3-20
(080E - 0813)
ElapsedTime@5th to
10thFault
Shows the cumulative operation time when the fifth to tenth most recent faults occurred.
Unit: 1 h
No signal output available
◆
U4: Maintenance Monitors
No.
(Hex.)
Name Description MFAO Signal Level
U4-01
(004C)
Cumulative Ope Time
Shows the cumulative operation time of the drive.
Use parameter o4-01 [Elapsed Operating Time Setting] to reset this monitor. Use parameter o4-02
[Elapsed Operating Time Selection] to select the cumulative operation times from:
• The time from when the drive is energized until it is de-energized.
• The time at which the Run command is turned ON.
The maximum value that the monitor will show is 99999 . After this value is more than 99999 , the
drive automatically resets it and starts to count from 0 again.
Unit: 1 h
Note:
The MEMOBUS/Modbus communication data is shown in 10 h units. Use register 0099H for
data in 1 h units.
10 V: 99999 h
U4-02
(0075)
Num of Run Commands
Shows how many times that the drive has received a Run command.
Use parameter o4-13 [RUN Command Counter @ Initialize] to reset this monitor. The maximum
value that the monitor will show is 65535 . After this value is more than 65535 , the drive
automatically resets it and starts to count from 0 again.
Unit: 1
10 V: 65535 times
U4-03
(0067)
Cooling Fan Ope Time
Shows the cumulative operation time of the cooling fans.
Use parameter o4-03 [Fan Operation Time Setting] to reset this monitor. The maximum value that
the monitor will show is 99999 . After this value is more than 99999 , the drive automatically resets it
and starts to count from 0 again.
Unit: 1 h
Note:
The MEMOBUS/Modbus communication data is shown in 10 h units. Use register 009BH for
data in 1 h units.
10 V: 99999 h
U4-04
(007E)
Cool Fan Maintenance
Shows the cumulative operation time of the cooling fans as a percentage of the replacement life of
the cooling fans.
Use parameter o4-03 [Fan Operation Time Setting] to reset this monitor.
Unit: 1%
Note:
Replace the cooling fans when this monitor is 90%.
10 V: 100%
U4-05
(007C)
CapacitorMaintenance
Shows the operation time of the electrolytic capacitors for the main circuit and control circuit as a
percentage of the replacement life of the electrolytic capacitors.
Use parameter o4-05 [Capacitor Maintenance Setting] to reset this monitor.
Unit: 1%
Note:
Replace the electrolytic capacitor when this monitor is 90%.
10 V: 100%
U4-06
(07D6)
PreChargeRelayMainte
Shows the operation time of the soft charge bypass relay as a percentage of the replacement life of
the soft charge bypass relay.
Use parameter o4-07 [Softcharge Relay Maintenance Set] to reset this monitor.
Unit: 1%
Note:
Replace the drive when this monitor is 90%.
10 V: 100%
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV