Fanuc alarm list pdf

Below is a list of FANUC servo amplifier alarms and faults with a short description briefly describing the source of each error code. Blinking "-" dash.

This alarm will be genera ted only when the TV check is effective Data exceeding the maximum allowable number of digits was input A numeral or the sign - was input without an address at the beginning of the b lock The address was not followed by the appropriate data but was followed by another address of EOB code Sign "-" input error sign "-" was input after a address with which it can't be used. Or two "-" signs were used. Or two decimal points were input. The alarm is generated also when a G code with which the control is not equipped as an option is commanded. An ATC cycle M06 was comman ded in canned cycle mode.

Fanuc alarm list pdf

Alarm numbers are common to all these alarm types. The read code that caused the TH error and how many statements it is from the block can be verified in the diagnostics screen. The number of permissible digits varies according to the function and the word. This alarm is also generated when a custom macro does not contain a reserved word, or does not conform to the syntax. This alarm is also generated if the F code instructed for the S code is set extremely small in a rigid tapping instruction as the tool cannot cut at the programmed lead. Either divide the number of programmed move axes into two blocks. Check arc center codes I, J and K in the program. The tool path when parameter No. Reprogram so that same 3 basic parallel axes are not specified simultaneously. This alarm is also generated when an axis that should not be specified for plane machining is specified, for example, for circular interpolation. Offset is not canceled but another axis is offset for the tool length offset type C. Multiple axes were specified for the same block when the tool length compensation type is C. A data setting address such as P or R is not specified. An address command not concerned with data setting was specified. An address varies with the L No.

T series;1. T series At two—path ;This alarm is generated in the following circumstances.

This error message could indicate issues with either the machine itself, be that electric or mechanical. Use the list below to interpret what exactly the fault code is trying to communicate. To order a replacement part or a repair job , please call or email sales mroelectric. Check out our FAQ here. Get expert assistance now, to minimize downtime and keep your operations running smoothly.

Fanuc Alarms serve as warning signals that alert operators to the presence of a problem in the system. When an alarm goes off, it displays a specific code that indicates the cause of the issue. There are several Fanuc Alarms that an operator may encounter, and each code has a specific meaning. Faulty components or motherboard errors throw system alarms and put your machinery at a standstill. Subsequently, re—set the parameters and all other data. Servo amplifier alarm first to fourth axis.

Fanuc alarm list pdf

This error message could indicate issues with either the machine itself, be that electric or mechanical. Use the list below to interpret what exactly the fault code is trying to communicate. To order a replacement part or a repair job , please call or email sales mroelectric. Check out our FAQ here. Get expert assistance now, to minimize downtime and keep your operations running smoothly.

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When a net is converted step number in a net may become into the object, the net exceeds small. An ATC cycle M06 was comman ded in canned cycle mode. If this alarm is generated, the emergency stop state cannot be released. Or, requirements to control are not satisfied in the system. The symbol z indicates a channel voltage occurred in the slave unit number 1 to 3. The main circuit power module IPM has detected an overload, overcurrent, or control supply voltage decrease, overcurrent, or control supply voltage decrease. Push the reset button after turning off the switch. Yuasa International: Full 4 Axis vs. The specified minimum depth of cut in G76 is greater than the height of thread. An interrupt was made in a state where a custom macro interrupt containing a move instruction could not be executed. More than one axis is specified as the axis along which the tool is moved. The currently edited program cannot be executed, so end editing and restart program execution.

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CHG After the automatic operation was interrupted, the workpiece origin offset amount changed. The axis number of the synchronous master axis or slave axis is incorrect. As a result of pivot tool length compensation, an attempt was made to move the tool along an axis at a feedrate exceeding the maximum cutting feedrate. Move the machine to reference position by manual operation and execute manual reference return. The sequence program is invalid. Execute G08P0, to cancel advance control mode, before executing these G05 commands. If the JMPB is unnecessary, remove it. Perform the return to the reference position. Modify the value of program or parameter. A move command of other axes was specified to the same block as M—code related to spindle indexing. Radioactive Principle Radioactive Principle. Disconnection alarm. When bit 2 of parameter No. FSSB communication was disconnected suddenly.