Fanuc Power Mate i-D/H Maintenance Manual

H. FSSB STARTUP PROCEDURE/
MATERIALS
B63175EN/03
APPENDIX
640
D MDI input is abnormal (each time data is entered, the power needs to
be turned off).
First, disconnect the optical cable of the NC, then turn off then on the
power. Next, check the items below.
(A) Check parameter No. 1902.
Action: hen parameter
No. 1902 = 00000000, set the following:
No. 1905 = 00000000
Nos. 1910 through 1919 = 0
Action: hen parameter
No. 1902 = 00000001 or 00000010, set the following:
No. 1905 = Appropriate value
Nos. 1910 through 1919 = Appropriate value
(B) When bit 1 of parameter No. 1815 = 1, check parameter Nos.
1910 through 1919 to see if 16 or 48 is set.
Action: If neither 16 nor 48 is set, set bit 1 of No. 1815 to 1.
(C) Check if communication is open (the green LED is on).
Action: If communication is not open, check the power supply
for the amplifier and optical cable connection.
D The separate detector can be recognized, but feedback pulses from the
separate detector are abnormal.
(A) Check parameter No. 1902.
Action: The setting of parameter
No. 1902 = 00000000 is incorrect. When parameter
No. 1902 = 00000001, set the following:
No. 1905 = 01000000 or 10000000
Nos. 1910 through 1919 = Appropriate value
Nos. 1936 and 1937 = Appropriate value
Action: When parameter No. 1902 = 00000010, set connector
numbers for M0 and M1 in axis setting on the FSSB
screen.
D In axis setting on the FSSB screen, connector numbers for M1 and M2
cannot be set.
Action: Check the FSSB screen to see if pulse module IDs are read
correctly. If pulse module IDs are not read correctly, check
the pulse module connections.
D The settings on the FSSB screen are canceled when the power is turned
off then back on.
Action: After setting desired values, press soft key [SETING] on the
amplifier setting screen and axis setting screen.
D P/S alarm 5138 AXIS SETTING NOT COMPLETE is issued.
Action: Automatic setting on the FSSB screen is not terminated
normally. Make settings correctly on the FSSB amplifier
setting screen and axis setting screen, and press soft key
[SETING] on both screens. At this time, be sure to make
settings on the amplifier setting screen and the axis setting
screen in this order.
H.7
ACTIONS FOR
TROUBLE
ENCOUNTERED AT
STARTUP TIME

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