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LLE11ARDA001A/E
4.3.3.4 404-R Initialize error is displayed.
Is the voltage between 1-2, 3-4, 5-6, 7-8 pins of the
P909(J9) connector on te BA09 board (40350-BA09)
DC+24V?
Does the CA44 cable (40350-CA44) break?
Does the CA18 cable (40350-CA18) break?
Does the alfa step motor (40347-E030) of the Y axis
carriage AS (40350-5200) break?
Replace the MD3 alfa step motor driver (40347-E031)
for
θ
axis with the new one.
(See 6.23.3.)
Is the voltage between 1-5 pins of the P208(J8)
connector on the BA02 board (40350-BA0) DC+5V?
Replace the BA09 board (40350-BA09) with the new
one.
(See 6.1.9.)
Replace the CA44 cable (40350-CA44) with the new
one.
Replace the alfa step motor (40347-E030) of the Y axis
carriage AS (40350-5200) with the new one.
(See 6.22.3.)
Replace the CA36 cable (40350-CA37) with the new
one.
Yes
Yes
No
No
Yes
No
Is the symptom improved?
Replace the BA02 board (40350-BA02) with the new
one.
(See 6.1.2.)
Yes
No
Replace the CA18 cable (40350-CA18) with the new
one.
No
Yes
No
Yes
Is the voltage between GND-2 pins of the P403(J3)
connector on the BA04 board (40350-BA04) as
described below when shading the sensor of the CA37
cable (40350-CA37)?
The sensor is shaded.
:
DC 0V
The sensor is not shaded.
:
DC+5V
Completion
Yes
Replace the BA02 board (40350-BA02) with the new
one.
(See 6.1.2.)
No
Does the CA20 cable (40350-CA20) break?
Replace the CA20 cable (40350-CA20) with the new
one.
No
Yes
Is the voltage between GND-1 pins of the P403(J3)
connector on the BA04 board (40350-BA04) DC+5V?
Yes
Replace the BA04 board (40350-BA04) with the new
one.
(See 6.1.4.)
No
Содержание ME-1000
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