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Troubleshooting

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ASDA-A3

14

ALF21 Second development platform command error

Trigger condition

and cause

Condition: the use of the second development platform commands does not

comply with the specifications.

Cause: refer to the error codes.

View the error code by checking the ERR register with the EzASD software or by

pressing the SHIFT key (◄) when the panel displays ALF21.

Error code

Description

0x0203 Task number is out of range when the command for configuring the task is used.

0x0207

The parameter group (grp) value of the LACC_PR or SACC_PR command is

out of range.

0x0209

The parameter index (idx) value of the LACC_PR or SACC_PR command is

out of range.

0x0211 Parameter setting of Type [8] PR is in error.

0x0213

The value written to the SACC_PR command exceeds the setting range of the

specifc parameter.

0x0215 This parameter is read-only, so the SACC_PR command cannot be written.

0x0217 In the Servo On state, the SACC_PR command cannot be written.

0x0219

This parameter is write-protected, so the SACC_PR command cannot be written.

Check if the parameter and data array protection function (P5.097) is enabled.

0x021B

The stack space is insufficient. Calling multiple levels of functions may use up

the stack space. Try reducing the number of levels first.

0x021D Used the division (DIV) command (DIVF, DIVL, DIVW), but the divisor is 0.

Checking method 0x0221

and corrective action 0x0223

The mode specified by the argument of the MODE command is undefined.

When the servo drive is in the Servo Off or Quick Stop state, some motion

command operations are invalid.

0x022D When the E-Cam is engaged, the PABS command is unavailable.

0x0231

The index value (monitoring variable number) of the LACCL_SV or SACCL_SV

command is out of range.

0x0235

The overflow of the absolute position causes the PABS command to be

unavailable. Execute the homing procedure.

0x0239

The loop mode specified by the argument of the LOOP_CMD command is

undefined.

0x023F

The register storage command accesses the wrong memory space with the

pointer.

0x0245

The wait command exceeded the time limit. Use the TIMEOUT command to

adjust the maximum waiting time.

0x0247 Called a math function with the index out of range.

0x0251 Argument of the power command is not within the range of 0 - 10.

0x0255 Argument of the object call command is out of range.

0x0257 A non-existing object index is called.

0x025B Object call error (ID, Version, Size).

0x025F An error occurs when OD is accessed.

0x0261 P3.005.Y is not set to 1, so the servo drive cannot read / write the Modbus object.

0x0262 When the Modbus object is used, the read / write packet length exceeds the limit.

How to clear the

alarm?

Cycle power on the servo drive.

14-88

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