Okuma CNC Machine Alarm List 5
If you have questions or alram code on your Okuma CNC machines, please refer to the bewlo codes to solve your problem!
|
3767 |
Tailstock holding miss check air |
[Code]
None->The air circuit for detecting tailstock holding is
clogged.
The clogging check switch kept ON longer than the
preset time.
|
3768 |
Irregular coolant level |
Coolant filter Error
[Code]
1->A coolant filter is clogged.
[Probable Faulty Locations]
1)Coolant filter is clogged. or Float SW is Error in
coolant sub tank.
[Measures to Take]
1)Change of a filter or Check a float SW
|
3769 |
Side cover interlock |
[Code]
None->At the time of NC running, a side cover is not close
status.
When a side cover is not close status, NC running.
|
3770 |
Safety door open |
Safety door is open.
[Character-string]
Machine No. display when FL-net specification.
|
3771 |
Lube tank motor run time over |
The lubrication tank motor run time exceeded the lubrication
motor ON time limit.
[Code]1
[Probable Faulty Locations]
1)Program error
Failure to give the lubrication oil output continue
OFF command (M834)
2)Continue to push the lubrication motor ON button
3)The lubrication motor ON button malfunction
|
3772 |
Coolant Flow |
The coolant flow was suspended longer than the monitor
time.
[Code]
None->The coolant flow sensor did not turn ON within the
coolant flow monitor time(for coolant supply sensor
types).
1->Coolant flow 1 did not flow beyond fixed time at the time
of coolant 1 output ON.
Fixed time: "Coolant 1 flow alarm monitor time"
2->Coolant flow 2 did not flow beyond fixed time at the time
of coolant 2 output ON.
Fixed time: "Coolant 2 flow alarm monitor time"
3->Coolant flow 3 did not flow beyond fixed time at the time
of coolant 3 output ON.
Fixed time: "Coolant 3 flow alarm monitor time"
4->Coolant flow 4 did not flow beyond fixed time at the time
of coolant 4 output ON.
Fixed time: "Coolant 4 flow alarm monitor time"
5->When a flow of coolant1 was watched and 1st coolant1/2nd
coolant1 output condition was OFF, A flow switch turned it
on over the time which was set on a parameter.
6->When a flow of coolant2 was watched and 1st coolant2/2nd
coolant2 output condition was OFF, A flow switch turned it
on over the time which was set on a parameter.
7->When a flow of coolant3 was watched and 1st coolant3/2nd
coolant3 output condition was OFF, A flow switch turned it
on over the time which was set on a parameter.
8->Oil mist flow sensor for A turret did not turn ON within
the flow monitor time.
9->Oil mist flow sensor for A turret did not turn ON within
the flow monitor time.
10->A Turret coolant flow sensor did not turn ON within the
coolant flow monitor time.
11->B Turret coolant flow sensor did not turn ON within the
coolant flow monitor time.
12->High pressure coolant flow sensor did not turn ON within
the coolant flow monitor time.
13->2nd coolant flow 1 did not flow beyond fixed time
at the time of 2nd coolant 1 output ON.
Fixed time: "2nd coolant 1 flow alarm monitor time"
14->2nd coolant flow 2 did not flow beyond fixed time
at the time of 2nd coolant 2 output ON.
Fixed time: "2nd coolant 2 flow alarm monitor time"
15->2nd coolant flow 3 did not flow beyond fixed time
at the time of 2nd coolant 3 output ON.
Fixed time: "2nd coolant 3 flow alarm monitor time"
[Probable Faulty Locations]
1)A low coolant level or clogged coolant pipe
2)The supply sensor switch has been set to the wrong
position.
3)A faulty supply sensor switch
[Measures to Take]
1)Supply coolant or change the coolant pipe with a new one.
2)Check the supply sensor switch.
3)Replace the supply sensor switch with a new one.
|
3773 |
Feel earthquake |
Feel earthquake by an earthquake monitor.
|
3774 |
EC circuit breaker |
The circuit breaker of the EC is tripped.
This alarm occurs when a circuit breaker in the EC control
circuit is tripped. Check the tripped breaker to locate the
cause of the alarm.
[Code]
None->The circuit breaker of the EC is tripped.
1->The circuit breaker of the EC is tripped.
(The 1st circuit breaker of EC)
2->The 2nd circuit breaker of the EC is tripped.
3->The 3rd circuit breaker of the EC is tripped.
4->The 4th circuit breaker of the EC is tripped.
5->The 5th circuit breaker of the EC is tripped.
6->The 6th circuit breaker of the EC is tripped.
7->The 7th circuit breaker of the EC is tripped.
[Probable Faulty Locations]
An EC power circuit is shorted.
[Measures to Take]
Turn on the EC circuit breaker.
|
3775 |
Lubrication unit error |
Lubrication unit error
[Code]
1->Lubrication unit Oil level is low.
2->Lubrication unit error condition is occured.
|
3777 |
Air blow Flow |
The air blow flow was suspended longer than the monitor
time.
[Code]
None->The air blow flow sensor did not turn ON within the
air blow flow monitor time.
|
3778 |
M axis cooling fan overload |
[Code]
None->The overload of the MA axis cooling fan is tripped.
|
3779 |
APC system condition |
During execution of the APC cycle, APC input information
does not match the APC sequence advance conditions.
(indicated in the APC input logic chart) in two minutes.
[Code] XYZZ
X->None, Input conditions are not turn on.
X->1 , Input conditions are not turn off.
Y->Hexadecimal number of the byte number in input logic
chart
ZZ->Bit position in the input logic chart.
|
3780 |
Touch setter unit illegal |
[Code]
None->Touch setter unit illegal signal kept OFF for a second
or longer ,when touch setter was retract position.