I Alarms 13. Program Errors (P)
P530 DEC. POINT ERR
Details A decimal point was added to the address where the decimal point command is not allowed.
("#1274 ext10/bit0 (Type of address enabling/disabling decimal point command)") Remedy Do not add any decimal point to the addresses where the decimal point is not allowed.
P550 No spec: G06.2(NURBS)
Details There is no NURBS interpolation option.
Remedy - Check the specifications.
P551 G06.2 knot error
Details The knot (k) command value is smaller than the value for the previous block.
Remedy - Correct the program.
- Specify the knot by monotone increment.
P552 Start point of 1st G06.2 err
Details The block end point immediately before the G06.2 command and the G06.2 first block command value do not match.
Remedy - Match the G06.2 first block coordinate command value with the previous block end point.
I Alarms
13. Program Errors (P)P554 Invld manual interrupt in G6.2
Details Manual interruption was executed in a block that applies the G06.2 mode.
Remedy - Execute the manual interruption in the block that does not apply the G06.2 mode.
P555 Invalid restart during G06.2
Details Restart was attempted from the block that applies G06.2 mode.
Remedy - Restart from the block that does not apply the G06.2 mode.
P600 No spec: Auto TLM
Details An automatic tool length measurement command (G37) was issued though it is out of specifications.
Remedy - Check the specifications.
P601 No spec: Skip
Details A skip command (G31) was issued though it is out of specifications.
Remedy - Check the specifications.
P602 No spec: Multi skip
Details A multiple skip command (G31.1, G31.2 or G31.3) was issued though it is out of specifications.
Remedy - Check the specifications.
P603 Skip speed 0 Details The skip speed is "0".
Remedy - Specify the skip speed.
P604 TLM illegal axis
Details No axis was specified in the automatic tool length measurement block. Otherwise, two or more axes were specified.
Remedy - Specify only one axis.
P605 T & TLM command in a block
Details The T code is in the same block as the automatic tool length measurement block.
Remedy - Specify the T code before the automatic tool length measurement block.
P606 T cmnd not found before TLM
Details The T code was not yet specified in automatic tool length measurement.
Remedy - Specify the T code before the automatic tool length measurement block.
P607 TLM illegal signal
Details The measurement position arrival signal turned ON before the area specified by the D command or "#8006 ZONE d". Otherwise, the signal remained OFF to the end.
Remedy - Correct the program.
P608 Skip during radius compen
Details A skip command was issued during radius compensation processing.
Remedy - Issue a radius compensation cancel (G40) command or remove the skip command.
P610 Illegal parameter
Details - The parameter setting is not correct.
- G114.1 was commanded while the spindle synchronization was selected with the PLC interface signal.
- G113 was commanded while the spindle-spindle polygon machining option was OFF and the spindle synchronization was selected with the PLC interface signal.
Remedy - Check whether the values are set in descending order (from the largest value) for "#1549 Iv0vR1" to "#1553 Iv0vR5".
- Check whether the values are set in descending order for "#1554 Iv0rd2" to "#1557 Iv0rd5".
- Correct the settings of "#1514 expLinax (Exponential function interpolation linear axis)" and
"#1515 expRotax (Exponential function interpolation rotary axis)".
- Correct the program.
- Correct the parameter settings.
P611 No spec: Exponential function
Details There is no specification for the exponential interpolation.
Remedy - Check the specifications.
P612 Exponential function error
Details A travel command for exponential interpolation was issued during mirror image for facing tool posts.
Remedy - Correct the program.
P700 Illegal command value
Details Spindle synchronization was commanded to a spindle that is not connected serially.
Remedy - Correct the program.
- Correct the parameter settings.
P900 No spec: Normal line control
Details A normal line control command (G40.1, G41.1, or G42.1) was issued though it is out of specifications.
Remedy - Check the specifications.
P901 Normal line control axis G92
Details A coordinate system preset command (G92) was issued to a normal line control axis during normal line control.
Remedy - Correct the program.
P902 Normal line control axis error
Details - The normal line control axis was set to a linear axis.
- The normal line control axis was set to the linear type rotary axis II axis.
- The normal line control axis has not been set.
- The normal line control axis is the same as the plane selection axis.
Remedy - Correct the normal line control axis setting.
P903 Plane chg in Normal line ctrl
Details The plane selection command (G17, G18, or G19) was issued during normal line control.
Remedy - Delete the plane selection command (G17, G18, or G19) from the program of the normal line control.
P920 No spec: 3D coord conv
Details There is no specification for 3-dimensional coordinate conversion.
Remedy - Check the specifications.
P921 Illegal G code at 3D coord
Details The commanded G code cannot be performed during 3-dimensional coordinate conversion modal.
Remedy - Refer to "MITSUBISHI CNC 700/70 Series Programming Manual (Machining Center System)" for usable G commands.
- When the basic specification parameter "#1229 set01/bit3 (Initial constant surface speed)"
is enabled, disable the parameter or issue the constant surface speed control cancel (G97) command.
P922 Illegal mode at 3D coord
Details A dimensional coordinate conversion command was issued during a modal for which 3-dimensional coordinate conversion cannot be performed.
Remedy - Refer to "MITSUBISHI CNC 700/70 Series Programming Manual (Machining Center System)" for usable G commands.
P923 Illegal addr in 3D coord blk
Details A G code and G68 was commanded in a block though the G code cannot be commanded with G68.
Remedy - Refer to "MITSUBISHI CNC 700/70 Series Programming Manual (Machining Center System)" for usable G commands.
P930 No spec: Tool axis compen
Details A tool length compensation along the tool axis command was issued though it is out of specifications.
Remedy - Check the specifications.
P931 Executing tool axis compen
Details There is a G code that cannot be commanded during tool length compensation along the tool axis.
Remedy - Correct the program.
P932 Rot axis parameter error
Details There is an illegal linear axis name or rotary axis name set in the rotary axis configuration parameters.
Remedy - Set the correct value and turn the power ON again.
P940 No spec: Tool tip control
Details There is no specification for tool tip center control.
Remedy - Check the specifications.
P941 Invalid T tip control command
Details A tool tip center control command was issued during a modal for which a tool tip center control command cannot be issued.
Remedy - Correct the program.
P942 Invalid cmnd during T tip ctrl
Details A G code that cannot be commanded was issued during tool tip center control.
Remedy - Correct the program.
I Alarms
13. Program Errors (P)P943 Tool posture command illegal
Details In tool tip center control type 1, if the signs at the tool-side rotary axis or table base-side rotary axis start and finish points differ, a tool base-side rotary axis or table workpiece-side rotary axis rotation exists for the same block, and does not pass a singular point.
In tool tip center control type 2, the posture vector command is incorrect.
Remedy - Correct the program.
P990 PREPRO error
Details Combining commands that required pre-reading (nose R offset, corner chamfering/corner rounding, geometric I, geometric IB, and compound type fixed cycle for turning machining) resulted in eight or more pre-read blocks.
Remedy - Delete some or all of the combinations of commands that require pre-reading.
II Parameters
1. User Parameters
【#8001】 WRK COUNT M
Set the M code for counting the number of the workpiece repeated machining.
The number of the M-codes set by this parameter is counted.
The No. will not be counted when set to "0".
---Setting range---0 to 99
【#8002】 WRK COUNT
Set the initial value of the number of workpiece machining. The number of current workpiece machining is displayed.
---Setting range---0 to 999999
【#8003】 WRK COUNT LIMIT
Set the maximum number of workpiece machining.
A signal will be output to PLC when the number of machining times is counted to this limit.
---Setting range---0 to 999999
【#8004】 SPEED
Set the feedrate during automatic tool length measurement.
---Setting range---1 to range---1000000 (mm/min)
【#8005】 ZONE r
Set the distance between the measurement point and deceleration start point.
---Setting range---0 to 99999.999 (mm)
【#8006】 ZONE d
Set the tolerable range of the measurement point.
An alarm will occur when the sensor signal turns ON before the range, set by this parameter, has not been reached from the measurement point, or when the signal does not turn ON after the range is passed.
---Setting range---0 to 99999.999 (mm)
【#8007】 OVERRIDE
Set the override value for automatic corner override.
---Setting range---0 to 1range---0range---0 (%)
【#8008】 MAX ANGLE
Set the maximum corner opening angle where deceleration should start automatically.
When the angle is larger than this value‚ deceleration will not start.
---Setting range---0 to 18range---0 (°)
【#8009】 DSC. ZONE
Set the position where deceleration starts at the corner.
Designate at which length point before the corner deceleration should start.
---Setting range---0 to 99999.999 (mm)
【#8010】 ABS. MAX (for L system only)
Set the maximum value when inputting the tool wear compensation amount.
A value exceeding this setting value cannot be set.
Absolute value of the input value is set.
(If a negative value is input, it is treated and set as a positive value.) If "0" is input, this parameter will be disabled.
---Setting range---0 to 99.999 (mm) (Input setting increment applies)
【#8011】 INC. MAX (for L system only)
Set the maximum value for when inputting the tool wear compensation amount in the incremental mode.
A value exceeding this setting value cannot be set.
Absolute value of the input value is set.
(If a negative value is input, it is treated and set as a positive value.) If "0" is input, this parameter will be disabled.
---Setting range---0 to 99.999 (mm) (Input setting increment applies)