Acer Supra 818PD, Operation Manual

Page: 95 / 238

818~2040PD
41
5-4-2 OPERATION ERROR MESSAGE
for PLC control.
ALARM
NO.
ALARM
MESSAGE
CORRECTION
101
Hydraulic regulation valve is not closed
properly. Hydraulic motor can’t start.
When the message displays, check if the
hydraulic regulation valve is closed properly or
not. After check, reset it.
102
Magnetic chuck does not magnetize.
Hydraulic motor can’t start. When the message displays, check if the
magnetic chuck is started. After check, reset it.
103
Peripheral motor is reset. Motor can’t
start.
When the message displays, check if overload
protectors for hydraulic, grinding wheel, Y-axis
elevation and coolant have been reset or not.
After check, reset it.
104
Hydraulic motor stop button is
jammed. Correct it.
When the message displays, check if the
hydraulic motor stop button is jammed and can’t
be released.
105
Grinding wheel motor stop button is
jammed. Correct it. When the message displays, check if the
grinding wheel motor stop button is jammed and
can’t be released.
106
Coolant motor stop button is jammed.
Correct it. When the message displays, check if the
coolant motor stop button is jammed and can’t
be released.
107
For CE approved model, if hydraulic
motor is not started, the grinding wheel
can’t be started. When the message displays, start the hydraulic
motor at first, then start the grinding wheel
spindle.
108 Y-axis grinding value is set incorrectly.
When the message displays, turn to Y-axis data
setting page on the screen. Check following
data are correctly set or not, such as:
○
1
target
point
○
2
start point
○
3
fine grinding allowance
○
4
Intermittent spark out grinding
○
5
grinding start
point.
109
Turn power off then turn on again, so
that the new system parameter setting
values will become valid.
When new system parameter setting is finished,
it is necessary to turn power off then turn on
again, so that the setting parameter will become
valid.
110
Y-axis reaches top limit and can’t raise
further.
When the message displays, it means Y-axis
has reached the top limit, which can’t raise
further manually. When this occurs, move
Y-axis down.
111
Grinding data is set incorrectly
→
Raising point Y1<= Grinding start point
Y2
Check the grinding data setting. The raising
point should be bigger than the start point. If
data setting is incorrect, correct it.
112
Grinding data is set incorrectly
→
Grinding start point Y2<= Target point
Y4
Check the grinding data setting. The grinding
start point should be bigger than the target
point. If data setting is incorrect, correct it.
113
Grinding data is set incorrectly
→
Coarse grinding amount < 0
Check the grinding data setting. The coarse
grinding amount should be a positive value. If
setting is incorrect, correct it.
114
Grinding data is set incorrectly
→
Total
grinding amount = Fine grinding
allowance.
Check the grinding data setting. Fine grinding
allowance should be less than total grinding
amount. If setting is incorrect, correct it.
115
Incorrect mode selection
→
Z-axis
locked. Unlock it.
When the incorrect mode selection message
displays, check if Z-axis is locked or not. If
locked, unlock it.
116
“Magnetization released” on Y-axis
stepping motor. Reset it.
When the message displays, turn to the
screen
–
system user display
→
Operator set
“KEEP RELAY SET”
→
set he Y-axis stepping
motor at magnetized condition.
117
“Magnetization released” on Y-axis
stepping motor. Reset it.
When the message displays, turn to the
screen
–
system user display
→
Operator set
“KEEP RELAY SET”
→
set he Y-axis stepping
motor at magnetized condition.
118
Auto start fails
→
Hydraulic is not
started
Hydraulic motor should start running at first,
then auto start can be performed.