JUKI AMB-289, Руководство инженера

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10. E811 (Over voltage) is 10-1) Input voltage is 280V or 1-A) Input power is high. Check the input power.
displayed. higher and power over voltage
signal (OVL) is detected.
1-B) SDC p.c.b. is broken down. Replace SDC p.c.b.
11. E813 (Low voltage) is 11-1) Input voltage is 150V or 1-A) Input power is low. Check the input power.
displayed. lower and low voltage signal
(LVL) is detected.
1-B) SDC p.c.b. is broken down. Replace SDC p.c.b.
12. E915 (Abnormal 12-1) Communication cannot be 1-A) Contact of connector (CN34) Check the connection of CN34.
communication between performed between operation of MAIN p.c.b. is improper.
operation panel and MAIN panel and MAIN CPU.
CPU) is displayed. 1-B) Program of MAIN is broken. Perform rewriting of the program of MAIN.
1-C) Data of MAIN p.c.b. is broken. Initialize the data on the side of MAIN of MAIN p.c.b.
1-D) MAIN p.c.b. is broken down. Replace MAIN p.c.b.
13. E916 (Abnormal 13-1) Communication cannot be 1-A) Contact failure of connector Check the connection of CN34, CN15.
communication between performed between MAIN (CN32) of MAIN p.c.b. or
MAIN CPU and main shaft CPU and main shaft CPU. connector (CN15) of SDC
CPU) is displayed. p.c.b.
1-B) Program of main shaft is Perform rewriting of the program of main shaft.
broken.
1-C) Data of SDC p.c.b. is broken. Initialize data of SDC p.c.b.
1-D) SDC p.c.b. is broken down. Replace SDC p.c.b.
Trouble Cause (1) Cause (2) Inspecting order and adjusting procedure