Capitulo II – Metodología de la Investigación
4.1 Debate y análisis de la data obtenida por la investigación
The following table lists the PMC alarm messages that may be displayed on the PMC alarm screen.
Alarm number Faulty location/corrective action Contents ER01 PROGRAM DATA
ERROR
<1> Enter the sequence program again.
<2> If this error recurs even after you have entered the sequence program again, the error may be due to a hardware fault. In that case, contact us.
The sequence program is invalid.
ER02 PROGRAM SIZE OVER
<1> Reduce the size of the sequence program.
<2> Contact us, and specify a ladder step count option that allows you to set a larger program size.
The sequence program is too large to load into the save area.
The sequence program is invalid.
ER03 PROGRAM SIZE ERROR(OPTION)
<1> Reduce the size of the sequence program.
<2> Contact us, and specify a ladder step count option that allows you to set a larger program size.
The sequence program exceeds the size specified by the ladder step count option.
ER04 PMC TYPE UNMATCH
Change the sequence program so that it specifies the adequate PMC type, by using the programmer.
The PMC type specified in the sequence program does not match the type of the PMC actually in use.
ER08 OBJECT UNMATCH Contact us. An unsupported function is used
in the sequence program.
ER09 PMC LABEL CHECK ERROR. PLEASE TURN ON POWER AGAIN WITH PRESSING 'O'&'Z'. (CLEAR PMC SRAM)
<1> Turn on the power of the CNC again, by holding down the 'O' and 'Z' keys at the same time.
<2> Replace the backup batteries.
The nonvolatile memory of the PMC system needs to be initialized in such cases as when you have changed the PMC model.
ER17 PROGRAM PARITY <1> Enter the sequence program again.
<2> If this error recurs even after you have entered the sequence program again, the error may be due to a hardware fault. In that case, contact us.
The parity of the sequence program is invalid.
ER18 PROGRAM DATA ERROR BY I/O
Enter the sequence program again. Reading sequence program was interrupted.
ER19 LADDER DATA ERROR
Display the LADDER DIAGRAM EDITOR screen again, and terminate the editing operation by pressing the [EXIT] soft key.
During editing the ladder, the screen display is switched to a CNC screen by the operation of a function key.
ER22 NO PROGRAM Enter the sequence program again. The sequence program is empty.
ER27 LADDER FUNC. PRM IS OUT OF RANGE
Correct the sequence program; change the parameter number specified in a functional instruction to a value that is within the allowable range.
An out-of-range parameter number is specified in the TMR, TMRB, TMRBF, CTR, CTRB, DIFU, or DIFD functional instruction.
ER33 I/O Link ERROR(CHn) (Note3)
Contact us; replace the faulty hardware. The LSI for the I/O Link is faulty.
Alarm number Faulty location/corrective action Contents ER34 ER34 I/O Link ERROR
(CHn Gxx) (Note1)(Note3)
<1> Check the cable connections to the devices of group xx.
<2> Check whether the power of each I/O device has been turned on before the CNC.
<3> Replace any device of group xx in which the PMC control module is embedded.
An I/O device communication error occurred on the slave side of group xx.
ER35 TOO MUCH OUTPUT DATA IN GROUP(CHn Gxx) (Note1)(Note3)
Reduce the output data count of group xx. The output data count of I/O Link group xx exceeds the upper limit (33 bytes).
Or the output data count of I/O Link i group “xx” exceeds the upper limit (65 bytes for the normal I/O, 29 bytes for the safety I/O).
The superfluous data is regarded as invalid.
ER36 TOO MUCH INPUT DATA IN GROUP(CHn Gxx) (Note1)(Note3)
Reduce the input data count of group xx. The input data count of I/O Link group xx exceeds the upper limit (33 bytes).
Or the input data count of I/O Link i group “xx” exceeds the upper limit (65 bytes for the normal I/O, 29 bytes for the safety I/O). The superfluous data is regarded as invalid.
ER37 TOO MUCH SLOT IN BASE(CHn)
(Note3)
Correct the slot number to a value of 10 or less.
The slot number for the I/O Link exceed the upper limit (10). The slot number larger than 11 is regarded as invalid.
ER38 MAX SETTING OUTPUT DATA OVER(CHn Gxx)
(Note1)(Note3)
<1> In case of I/O Link, reduce the total amount of output data of all groups to 128 bytes or less.
<2> In case of I/O Link i, reduce the total amount of output data of all groups to 256 bytes or less.
The I/O area for the I/O Link is insufficient.
(The area allocated to the group
“xx” and later on the output side is regarded as invalid.)
In case of I/O Link i, The I/O area is insufficient in the normal update cycle mode.
ER39 MAX SETTING INPUT DATA OVER(CHn xx) (Note1)(Note3)
<1> In case of I/O Link, reduce the total amount of input data of all groups to 128 bytes or less.
<2> In case of I/O Link i, reduce the total amount of input data of all groups to 256 bytes or less.
The I/O area for the I/O Link is insufficient.
(The area allocated to the group
“xx” and later on the input side is regarded as invalid.)
In case of I/O Link i, The I/O area is insufficient in the normal update cycle mode.
ER43 PROGRAM DATA ERROR(PT/NT)
<1> Store sequence program which is compiled again after recompilations using FANUC LADDER-III.
<2> If you see the same alarm again after
<1>, contact us.
The sequence program is invalid.
ER45 NO OPTION (FUNCTION BLOCK)
Add a required function block option. No function block option is specified.
Alarm number Faulty location/corrective action Contents ER46 MESSAGE DATA
UPDATE ERROR.
PLEASE TRUN OFF POWER AFTER SAVING DATA.
Save the corrected sequence program or message data for multi-language display to F-ROM. Moreover, turn the power off/on.
The message data in the sequence program or the message data for multi-language display cannot be updated. It is necessary to turn off/on the power. The ladder program cannot be executed when this alarm occurs.
ER47 ILLEGAL OVERRIDE FUNCTION SETTING (TOO MANY PMC PATHS)
The override mode of the force I/O function is available in 3 or less PMC paths in same time.
In some PMC paths, make the function invalid.
Moreover, turn the power off/on.
The override function is enabled in four or more PMC paths.
ER48 STEP SEQUENCE TIME OVER(xxH)
Remove the setting of exceeding setting time on the STEP SEQUENCE TIME MONITOR SETTING screen.
The activated condition of step sequence exceeds the time limit, which is set on the STEP SEQUENCE TIME MONITOR SETTING screen.
ER50 PMC EXECUTION ORDER ERROR
Check CNC parameter Nos. 11900 to 11904. The execution order setting of the multi-PMC function is invalid.
ER51 PMC EXECUTION PERCENTAGE ERROR
Check CNC parameter Nos. 11905 to 11909. The execution percentage setting of the multi-PMC function is invalid.
ER52 I/O Link CHANNEL ASSIGNMENT ERROR (Note3)
Check CNC parameter Nos. 11910 to 11912. The I/O Link channel assignment to the PMC system is invalid.
ER54 NC-PMC I/F ASSIGNMENT ERROR
Check CNC parameter Nos. 11920 to 11929. The interface assignment between NC and PMC is invalid.
ER55 LEVEL1 EXECUTION CYCLE ERROR
Check CNC parameter No. 11930. The ladder level 1 execution cycle setting is invalid.
ER57 MULTI-PATH PMC I/F ASSIGNMENT ERROR
Check CNC parameter No. 11932. The assignment of multi-path PMC interface is invalid.
ER58 PMC MEMORY TYPE SETTING ERROR
Check CNC parameter No.11940 to No.11944. The setting of PMC Memory Type is invalid.
ER60 I/O Link i ERROR(CHn) (Note3)
Contact us. Exchange of the hardware. The LSI for I/O Link i is faulty.
ER61 I/O Link i ERROR(CHn Gxx)
(Note1) (Note3)
<1> Check the cable connected to the device of group “xx”.
<2> Check the power supply of the I/O device if the power is turned on earlier than the power of CNC.
<3> Exchange the I/O device in group “xx” in which PMC control module is built.
The connection error occurred in the slave of group “xx”.
ER62 I/O Link i DCS ERROR (Note3)
Contact us. Exchange of the hardware. The LSI for I/O Link i DCS is faulty.
ER63 I/O Link CHANNEL SETTING ERROR (Note3)
<1> Change the channel configuration in order to reduce the I/O points. As for the communication method for each channel, specify the CNC parameter No. 11933#0 and 1.
Total I/O points are over 4096/4096 points in system.
For the I/O Link, the I/O points are 1024/1024 points for one channel. For the I/O Link i, 2048/2048 points for one channel.
ER64 I/O Link i TOO MANY CONNECTED
GROUPS(CHn) (Note3)
Reduce the number of connected I/O devices to 24 or less.
25 or more of I/O devices are connected in channel “n”.
Alarm number Faulty location/corrective action Contents ER65 I/O Link i TOO MANY
SLOTS(CHn) (Note3)
Reduce the number of connected I/O modules to 256 or less.
257 or more of I/O modules are connected in channel “n”.
ER66 I/O Link i PMC ADDRESS OVERLAPPED (PMCm X(Y)nnnn) (Note3)
Enter the PMC address or size again so that any address is not used by multiple PMCs that share PMC memory.
The address X(Y)”nnnn”
assigned in PMC path “m” is assigned to another PMC path that is shared the common memory with PMC path “m”.
ER67 I/O Link i TOO MANY SAFETY I/O GROYPS (Note3)
Reduce the group number of safety I/O. The total group number of safety I/O in PMC paths exceed 4 or the total group number of safety I/O in DSCPMC exceed 4 for I /O Link i.
ER68 I/O Link i TOO MANY ASSIGNMENTS IN HIGH SPEED MODE (CHn,Gyy) (Note1) (Note3)
When there are some groups which is set to high-speed update cycle mode in I/O Link i, Correct the transmission timing. Refer to subsection “3.4.6”.
In the channel n, the
transmission size exceeds the limit of high-speed mode for I/O Link i. The assignment of group
“yy” or later cannot be performed.
ER69 I/O Link i
ASSIGNMENT ADDRESS INVALID(CHn Gyy) (Note2)(Note3)
Correct the assignment data of I/O Link i. The address of false PMC path is assigned in group “yy” of channel
“n” of I/O Link i assignment data.
ER70 PMC ADDRESS BLOCK OVERLAPPED BETWEEN I/O Link AND I/O Link i(PMCm X(Y)nnnn) (Note3)
<1> Delete the assignment data for I/O Link i or correct the assignment address.
<2> Correct the X/Y address block of the I/O Link channel. (The setting of Machine signal interface of PMC configuration parameter)
<3> Check the communication method of I/O Link. (NC parameter 11933#0,#1)
<4> Check the setting of the selectable assignment data function for I/O Link i.
There is a PMC address block which is assigned in both I/O Link and I/O Link i.
ER71 I/O Link i STATUS ALARM LENGTH OVER IN GROUP(CHn Gxx)
(Note1)(Note3)
Correct the configuration of I/O devices and reduce the total of the status alarms to 64bytes or less.
The total of the status alarms for I/O devices connected with group
“xx” of channel “n” exceeds 64 bytes
ER89 EDITING I/O
CONFIGURATION DATA IS NOT COMPLETED
Finish the edit of I/O configuration data. I/O configuration data is invalid because that the editing of the I/O configuration data is in the midst.
ER90 TOO LARGE I/O CONFIGURATION DATA (Note3)
Reduce the I/O configuration data file. I/O configuration data is larger than the save area or invalid.
ER91 I/O CONFIGURATION DATA PARITY
(Note3)
<1> Input I/O configuration data file again.
<2> When re-input cannot solve this error, the hardware may be failure. Contact us.
The parity of I/O configuration data is invalid.
ER92 I/O CONFIGURATION DATA ERROR BY I/O
Input I/O configuration data file again. Reading of I/O configuration file is interrupted.
ER93 UNSUPPORTED I/O CONFIGURATION DATA (Note3)
Correct the type of I/O configuration data and input again.
The type of I/O configuration data is invalid.
ER94 I/O CONFIGURATION DATA ERROR
(Note3)
Re-compile the I/O configuration data by FL-III. Moreover, input again.
Data configuration of I/O configuration data is abnormal.
Alarm number Faulty location/corrective action Contents ER95 I/O DEVICE
MISMATCH(CHn) (Note3)
When this alarm occurs on a well-worked machine, the causes may be following:
<1> Disconnection of communication cable or contact fault.
<2> The power of an I/O device is turned off.
Or the power on is delayed.
<3> The failure of an I/O device.
<4> The power of some I/O devices remain when the power of CNC is turned off/on.
Turn the power all of I/O devices off/on when the power of CNC is turned off/on.
When this alarm occurs during a debugging of sequence program, the following causes also come up.
<5> The configuration (type, order or number) of the I/O devices is wrong.
<6> Invalid I/O configuration data is registered.
You can confirm the error I/O device in the “I/O Device Monitor” screen.
This alarm occurs when actual I/O devices connected to CNC differ from the I/O configuration data registered in the “I/O Device Monitor” screen. The ladder program runs regardless of the occurrence of this alarm.
ER96 I/O Link MAX GROUP OVER(CHn)
(Note3)
<1> Check the PMC paths and addresses of first and second blocks of n channel on configuration parameter setting screen.
<2> Check the total groups of first and second block on I/O module assignment.
<3> Check the parameter setting of
"Selectable I/O Link assignment function".
When dual assignment of I/O Link channel is used, total groups of first and second block exceeds 16 groups.
The ladder program runs regardless of the occurrence of this alarm.
ER97 I/O Link FAILURE(CHn Gxx)
(Note1) (Note3)
When this alarm occurs on a well-worked machine, the cause may be following.
<1> The failure of the cable or contact from group (“xx” – 1) to “xx”.
<2> The power of an I/O device of group “xx”
or later is turned off. Or the power on is delayed.
<3> The failure of an I/O device of group “xx”
or (“xx” – 1).
<4> The power of some I/O devices remain when the power of CNC is turned off/on.
Turn the power all of I/O devices off/on when the power of CNC is turned off/on.
If this alarm occurs during a debugging of sequence program, the following causes also come up.
<5> The group number of I/O device is invalid.
<6> The mistake of the assignment setting of I/O modules.
<7> The mistake of the parameter setting of
"Selectable I/O Link assignment function"
<8> The mistake of the machine signal interface setting.
You can confirm the details of the error in the
“I/O Device Monitor” screen.
This alarm occurs when less I/O devices are connected.
This alarm occurs when a total group count of the I/O module assignment are different with one of connected device count.
The ladder program runs regardless of the occurrence of this alarm.
WN02 OPERATE PANEL ADDRESS
ERROR
Correct the Series 0 operator's panel address that is set in the PMC system parameter.
The Series 0 operator's panel address that is set in the PMC system parameter is invalid.
Alarm number Faulty location/corrective action Contents WN03 ABORT
NC-WINDOW/EXIN
Modify the ladder program and turn on the power of the CNC again. Refer to subsection
“4.15” for details.
The ladder program was stopped while communication was in progress between CNC and PMC.
This alarm may cause the WINDR, WINDW, EXIN, and DISPB functional instructions to malfunction.
WN07 LADDER SP ERROR(STACK)
Correct the sequence program so that the subprogram has eight or fewer levels of nesting.
There are too many levels of nesting (levels more than 8) for the CALL or CALLU functional instruction to call the
subprogram.
WN09 SEQUENCE PROGRAM IS NOT WRITTEN TO FLASH ROM
If you want to use the current sequence program next time you power on the system, write the sequence program to flash ROM. If you have made any unwanted change to the sequence program by mistake, read the original sequence program from flash ROM.
You have changed the sequence program using the LADDER DIAGRAM EDITOR screen or DATA I/O screen, but you have not yet written the changed sequence program to flash ROM.
If you shut down the system without writing the changed sequence program to flash ROM, the changes you have made will be lost next time you turn on the power.
WN10 NO OPTION(STEP SEQUENCE)
<1> Add the step sequence option.
<2> Arrange so that the step sequence subprogram will not be called.
No step sequence option was found when the system attempted to execute a step sequence.
WN11 INCOMPATIBLE FUNCTION
Compile the sequence program again with FANUC LADDER-III or Ladder Editing Package.
An incompatible functional instruction is used in the sequence program.
WN57 OVERRIDE FUNCTION IS ACTIVE
The Override function is for debugging only.
So, please disable the function when shipping the machine.
The Override function is activated.
WN58 UNSUPPORTED FUNCTION
Correct the sequence program with Ladder editing function on PMC screen.
An unsupported functional instruction is used in the sequence program. The functional instruction was skipped.
WN59 MESSAGE FILE SYMBOL UNDEFINED
Correct the error in the message file for multi-language display.
In the message file for multi-language display, a symbol that does not exist in the ladder is defined.
WN60 MESSAGE FILE SYMBOL INVALID
Correct the error in the message file for multi-language display.
In the message file for multi-language display, a symbol other than an A address is defined.
WN61 MESSAGE FILE ADDRESS DUPLICATE
Correct the error in the message file for multi-language display.
The A address area has a duplicate definition between a symbol and address or between symbols.
WN62 MESSAGE FILE NUMBER ERROR
Correct the error in the message file for multi-language display.
A message number differs between the ladder and message file for multi-language display at the same A address.
Alarm number Faulty location/corrective action Contents WN63 MESSAGE FILE IS
NOT WRITTEN TO FLASH ROM
If you want to use the current message file for multi-language display next time you power on the system, write the message file to flash ROM.
You have changed the message data for multi-language display using DATA I/O screen, but you have not yet written the changed message data to flash ROM. If you shut down the system without writing the changed message data to flash ROM, the changes you have made will be nowhere next time you turn on the power.
WN64 MESSAGE FILE SIZE OVER
<1> Reduce the size of the message file for multi-language display.
<2> Contact us and specify an option for a larger size.
The message file for multi-language display is too large to load into the save area.
The message file for multi-language display is invalid.
WN65 MESSAGE FILE MISMATCH
Contact us. An unsupported function is used
in the message file for multi-language display.
WN66 MESSAGE FILE PARITY
<1> Enter the message file for multi-language display again.
<2> If this error recurs even after you have entered the message file for multi-language display again, the error may be due to a hardware fault. In that case, contact us.
The parity of the message file for multi-language display is invalid.
WN67 MESSAGE FILE ERROR BY I/O
Enter the message file for multi-language display again.
Reading the message file for
Reading the message file for