YASKAWA SERVO Manuel d'utilisateur télécharger pdf (Page 190)

9 Troubleshooting

9.2.2 INDEXER Module Error Displays and Troubleshooting

9-18

E5DE A.A9F

Homing Method

Unspecified Error

The homing method is not specified.

• Homing Start was requested (/HOME signal

was turned ON or ZRN command was exe-

cuted) without setting the homing method.

Specify the homing method in

PnB31.

E5EE A.A9F

Execution Disabled

during Program Table

Operation Error

• There was a request to execute a process that

is not allowed during program table opera-

tion while program table operation was in

progress or on hold.

• There was an attempt to change the program

table while program table operation was in

progress or on hold.

• There was a request to start positioning by a

serial command while program table opera-

tion was in progress or on hold.

Request execution of the process

again after cancelling program

table operation by turning the

/PGMRES signal ON.

E5FE A.A9F Session Conflict Error

There was a request that could not be executed

at the same time as the function that was being

executed.

Example:

There was a request to start program table

operation while the program table was being

initialized.

Execute the operation again after

the execution of the current func-

tion is completed.

E61E A.A9F

Encoder Mismatch

Error

There was a request that was incompatible with

the connected encoder.

Examples:

• An Absolute Encoder Reset (ABSPGRES

command) was requested when an incre-

mental encoder is connected.

• Homing Start was requested (/HOME signal

was turned ON or ZRN command was exe-

cuted) when an absolute encoder is con-

nected.

(An absolute encoder can be used as an

incremental encoder if parameter Pn002.2 =

1.)

Check the encoder.

E62E A.A9F

No A.CC0 Alarm

Occurred Error

A Multi-turn Limit Setting (MLTLIMSET

command) was requested even though alarm

A.CC0 has not occurred.

(Alarm A.CC0 indicates that Pn205 does not

match the setting in the encoder after the multi-

turn limit setting in Pn205 was changed and the

control power supply was turned OFF and

ON.)

Use the Multi-turn Limit Setting

operation to adjust the setting in

the encoder to match Pn205 only

after alarm A.CC0 has occurred.

E63E A.A9F

Continuous Stop

Execution Disabled

Error

An attempt was made to execute a continuous

stop under conditions where it could not be

executed.

Examples:

• The coordinates have been set to linear mov-

ing method.

• The immediately-preceding table target posi-

tion is not ±INFINITE.

• The immediately-preceding table target posi-

tion is ±INFINITE, but the registration dis-

tance is set.

•

A value other than 1 has been set for the exe-

cution count.

Execute a continu

ous stop under

conditions where it can be exe-

cuted.

(cont’d)

Serial

Command

Negative

Response

Panel

Display

Error Name Meaning Corrective Action

1 2 ... 185 186 187 188 189 190 191 192 193 194 195 ... 238 239

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