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HANNAN YANGPU QC CRANE TEST WORKING REPORT
2002-10-3
1.Check panel and AC motor according to panel check list and AC motor check list
2.Take out motor encoder and controller encoder
3.Hoist and BOOM have no over-speed limit switch
4.NO anti-sway foot switch
10-4
1.Connectors tight check
2.Check terminal table
3.All screws tight
4.The kind of cable and size check
5.Timer and thermal relay setting
6.Inverter voltage tap select
7.CP-215, CP-216 special cable check
8.Meggar test
9.Earth check
10-5
1.Check voltage before power on
2.power on checkE-room and cab room communication
3.Converter and inverter power on check
4.Problem
a.Open uv1 when converter power on
b.Check dc voltage ok(about 625 v DC)
c.Check converter parameter ok
d.Check connectors ok
e.Check fuse ok
f.Change card same as problem before
5.programload and inverter parameter check
6.PlcI/O check
10-6
1.Check converter
2.Change new converter controller card ok(No.1018)
3.Compare new converter controller card parameter with old(No.1016)no problem(old converter controller card parameter).4.It is no problem converter power on if converter run signal is on
5.It is problem converter power on when converter run signal is off
6.New controller card is no problem converter power on whether converter run signal on or off
I do not know why
10-7
1.Check converter and inverter parameter
2.Check PLC I/O point
3.Trolley motor auto-turn inverter parameter check
4.Reel rope trolley
10-8
1.Boom and Hoist motor auto-turn
2.Boom and Hoist motor over-speed switch adjust
3.Reel rope trolley continue
4.Hoist and boom operation finish
10-9
1.Hoist reel rope
2.Check gantry every motor direction check
3.NO.15 gantry motor cover broken
10-10
1.Boom operation test
2.Trim/list/skew test
3.Hoist rope adjust because the rope too long
10-11
1.T/C rope tension and catenary rope tension test
2.Trolley rope adjust
3.Cms system set up
10-12
1.Boom full speed test
2.Rope tension program modify
3.Boom position adjust and limit switch adjust
10-13.Trolley no load test.Trolley end switch and emergency switch set up no good , can not touch
4.Find ground 1elr fault and check
10-14
1.Reelspreader cable
2.Trolley full speed test and position and limit switch adjust
7.Emergency boom motor test
8.Gantry cable reel motor test
10-15
1.Spreader test
2.Spreader encoder broken
3.Hoist test
4.All power off hoist only four notch speed(high speed percent seventy)because high voltage panel parameter not right
10-16
1.Spreader test ok after encoder change
2.Check load ceel sension
3.Test load ceel sension
10-17
1.Check panel
2.Hoist no load test
3.Check program
4.Explain to user
5.Hoist slow down end stop switch test
10-18
1.Hoist full load test
10-19-20
1.function test and customer check
2.Check program end
3.Check panel inside end
4.Give work report to customer
TIAN JIN CHUANG FENG COMPANY
TONG YUAN ZHONG
2002 – 10 –20
HAINAN QC CRANE NO FINISH PROJECT
1.trolley full load test no finish , because site condition limit
2.Gantry can not test because site condition limit
3.Anti-sway no finish , no beacon and foot switch
4.spreader encoder broken
5.Gantry weel brake no test because oil vitta have not been setted up
6.Gantry cable reel only empty motor run, tension LS no set up
TIAN JIN CHUANG FENG ELECTRIC COMPANY
TONG YUAN ZHONG
2002-10-20
