M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis
104
IB-1501273-F
4.7.3 Drive Monitor Screen (Power Supply Unit)
The various data related to the power supply can be monitored by selecting the menus [Drv mon] -> [Power unit] on the
diagnosis (Diagn) screen.
Change the display item with
or
.
Display items
Display items
Details
Unit type
This displays the power supply unit type.
Unit serial No.
This displays the serial No. of the power supply unit.
Software version
This displays the software version.
Connected drive
This displays the I/F channel No. (mcp_no, smcp_no) of the drive unit connected to
each power supply unit.
Recovery energy (KW)
This displays the regenerative power every two seconds. (0 to 999 kW)
Pw. sply volt (Vrms)
This displays the effective value of the power supply voltage. (0 to 999 Vrms)
PN bus voltage (V)
This displays PN bus voltage. (0 to 999V)
Min PN bus volt (V)
This displays the minimum PN bus voltage after the NC power ON. (0 to 999V)
Min PN current (%)
This displays the bus current when PN bus voltage is at minimum. (driving: +, regen-
erative: -) (0 to 999%)
Bus current (%)
This displays the bus current. (driving: +, regenerative: -) (0 to 999%)
Max current1 (%)
This displays the maximum driving current after the NC power ON. (0 to 999%)
Max current2 (%)
This displays the maximum driving current in most recent 2 seconds. (0 to 999%)
Max rgn current1 (%)
This displays the maximum regenerative current after the NC power ON. (0 to 999%)
Max rgn current2 (%)
This displays the maximum regenerative current in most recent 2 seconds. (0 to
999%)
No. of instant stop
This displays the number of instantaneous power interruption exceeding 1 cycle of the
power. (0 to 9999 times)
Work time
This displays the READY ON work time. (Units: 1 hr)
Power-run pwr (kW)
The power-run power is calculated and displayed. (0.01 kW)
Regenerate pwr (kW)
The regenerated power is calculated and displayed. (0.01 kW)
Diagn
Содержание E80 Series
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Страница 28: ...1 1 IB 1501273 F System Basic Configuration ...
Страница 68: ...2 41 IB 1501273 F Daily Maintenance and Periodic Maintenance ...
Страница 78: ...3 51 IB 1501273 F Maintenance of the Drive Unit ...
Страница 101: ...M800 M80 E80 Series Maintenance Manual 3 Maintenance of the Drive Unit 74 IB 1501273 F ...
Страница 102: ...4 75 IB 1501273 F Failure Diagnosis ...
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Страница 166: ...5 139 IB 1501273 F Troubleshooting ...
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Страница 170: ...6 143 IB 1501273 F Replacing Each Unit ...
Страница 194: ...M800 M80 E80 Series Maintenance Manual 6 Replacing Each Unit 167 IB 1501273 F FCU8 DX651 Mounting screw size M5 ...
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