Troubleshooting
Click here to see this page in full context

T.8.2 When the FLEX NETWORK unit is used

If an error appears when using the FLEX NETWORK unit, please check the Error code list in the manual of a relevant unit.

Unit

Manual name

FLEX NETWORK Series

FLEX NETWORK Analog Unit User Manual

FLEX NETWORK Single-Axis Positioning Unit User Manual

FLEX NETWORK DIO Unit User Manual

FLEX NETWORK High Speed Counter Unit User Manual

FLEX NETWORK 2ch Analog Unit User Manual

Display-related errors (common to FLEX NETWORK units)

System Design Errors

Error Code

Error Message

Cause

Solution

RGEE001

Invalid model

This model is incorrect (model of unsupported unit.)

The project file may not have been sent correctly. Transfer the project file again.

RGEE002

Setting value error

The data type of the symbol variable assigned to the FLEX NETWORK unit is illegal. The FLEX NETWORK unit setting value is illegal.

RGEE003

Device out-of-range error

The address of the symbol variable assigned to the FLEX NETWORK unit is out of range.

RGEE004

Duplicate terminals

The number of FLEX NETWORK unit terminals exceeds the limit.

RGEE005

Terminal setting order error

The I/O terminal numbers are not specified in ascending order.

The project file may not have been sent correctly. Transfer the project file again.

RGEE006

Insufficient number of terminal registration

The number of I/O terminals is not appropriate (insufficient).

RGEE007

Duplicate unit settings

FLEX NETWORK unit station number is duplicated and set.

RGEE008

Too many units set up

The maximum number of connected FLEX NETWORK units (63 units) is exceeded. You have exceeded the maximum station number value (S-No.63). Station number of the FLEX NETWORK unit that occupies more than one node has exceeded the maximum (S-No.63).

RGEE009

Repeat driver setting

The driver has been registered twice.

RGEE010

I/O setting mismatch

The input/output settings of the FLEX NETWORK unit are not correct.

RGEE011

Bit/Word format mismatch

The variable type specified in the FLEX NETWORK unit is incorrect.

RGEE012

Setting level value error

Something is wrong with the I/O driver.

RGEE013

Data obtaining address error

The I/O driver information is incorrect. The controller information is incorrect.

RGEE014

Driver/Unit unregistered

The I/O driver or FLEX NETWORK unit is not registered.

H/W-related errors

Error Code

Error Message

Cause

Solution

RGEE050

I/O board ID mismatch

Wrong I/O board is inserted.

The display type might not be correct. Check the Display Unit type and transfer the project file again.

RGEE051

Memory init. error

An error may occur during memory initialization.

The project file may not have been sent correctly. Transfer the project file again. If this does not resolve the problem, the hardware itself may be broken. Please contact customer support.

Runtime Errors

Error Code

Error Message

Cause

Solution

RGEE100

Unit comm. error

A communication error has occurred between the main unit and the FLEX NETWORK unit. Possible causes of this error are that the communication cable is disconnected; the FLEX NETWORK unit is not connected; or an incorrect unit model is set in the project file.

The station number or communication speed set in the editor may differ from that set in the unit. If this error reoccurs even after the setting difference has been corrected, check the following items:

  • Communication cable disconnection

  • Unit power supply

  • Termination resistor setting of unit

RGEE101

4CH setup error

Communication with the 4ch. analog unit has failed.

Check the following items:

  • Communication cable disconnection

  • Unit power supply

  • Termination resistor setting of unit

  • Editor settings and model of the connected unit

RGEE102

2CH setup error

Communication with the 2ch. analog unit has failed.

RGEE103

Analog wiring broken

The 4 to 20mA-ranging input signal of the 4ch. or 2ch. analog unit is cut off. This error code continues appearing until the controller is reset.

Check if the input signal is disconnected.

RGEE104

Counter unit error

An error has occurred in the high-speed counter unit.

For details, use a command to call up the unit's error code.

FLEX NETWORK High Speed Counter Unit User Manual

RGEE105

Counter init. error

Initializing the high-speed counter unit has failed.

Check the following items:

  • Communication cable disconnection

  • Unit power supply

  • Termination resistor setting of unit

  • Editor settings and model of the connected unit

RGEE106

Counter comm. error

A communication error with the high-speed counter unit has occurred. Possible causes of this error are that the communication cable is disconnected; the high-speed counter unit is not connected; or an incorrect unit model is set in the project file.

RGEE107

Unit position error

An error has occurred in the positioning unit.

For details, use a command to call up the unit's error code.

FLEX NETWORK Single-Axis Positioning Unit User Manual

RGEE108

Comm. position error

A communication error with the positioning unit has occurred. Possible causes of this error are that the communication cable is disconnected; the positioning unit is not connected; or an incorrect unit model is set in the project file.

Check the following items:

  • Communication cable disconnection

  • Unit power supply

  • Termination resistor setting of unit

  • Editor settings and model of the connected unit

RGEE109

2CH comm. error

A communication error with the 2ch. analog unit has occurred. Possible causes of this error are that the communication cable is disconnected; the 2ch. analog unit is not connected; or an incorrect unit model is set in the project file.

Internal Errors

Error Code

Error Message

Cause

Solution

RGEE200

Word read error

Integer-type Terminal data of the FLEX NETWORK unit could not be read.

The project file may not have been sent correctly. Transfer the project file again.

RGEE201

Bit read error

Bit-type Terminal data could not be read.

RGEE202

Word write error

Integer-type Terminal data could not be written.

RGEE203

Bit write error

Bit-type Terminal data could not be written.

Errors checked with system variables (high speed counter unit, single-axis positioning unit)

You can display error codes on the display unit by using the system variables indicating I/O driver error codes during logic program running.

High-Speed Counter Unit Errors

Error No.

Error Message

1

Set value error on the cam switch.

2

Set data error on the Ring Counter value (Counter 1).

3

Set data error on the Ring Counter value (Counter 2).

Single-Axis Positioning Unit Errors

Error Name

Error Code

Description

RUN

Solution

Command Error

1

(D001h)

During RUN mode, Start Movement was input.

Cont.

Do not perform a Start Movement or switch the run mode to setting mode (or vice versa) during RUN mode.

3

(D003h)

Auto RUN Control Mode designates an undefined mode. Perform Origin Point Return.

Stop

Perform Origin Point Return.

4

(D004h)

Auto RUN Acceleration Time setting is less than the Minimum value. Set Auto RUN Speed Data to a value greater than or equal to the Start value.

Cont.

Set Auto RUN Speed Data to a value greater than or equal to Auto Startup Speed Data.

5

(D005h)

Auto RUN Acceleration Time setting is less than the Minimum value. Acceleration will begin using the Minimum time value.

Cont.

Extend Auto RUN Acceleration Time or decrease the Speed Data.

7

(D007h)

Auto RUN Speed Data is set to 0.

Stop

Set Auto RUN Speed Data within the setting range.

8

(D008h)

Auto RUN Auto Startup Speed Data is set to 0. Startup will use minimum speed.

Cont.

Set Auto RUN Auto Startup Speed Data within the setting range.

9

(D009h)

During teaching operation, the position setting has been changed to INC instead of ABS. Please change to ABS

Stop

Change the position setting to ABS.

19

(D013h)

During Manual RUN, a manual movement command was issued for the direction opposite the current direction. Decelerate and Stop.

Stop

Do not perform a Start Movement in the direction opposite to the operation direction during Manual RUN mode.

20

(D014h)

Manual RUN Acceleration Time setting is less than the minimum JOG speed. Set Manual RUN Speed Data to a value greater than or equal to the Startup value.

Cont.

Set Manual RUN Speed data to a value greater than or equal to the minimum JOG speed.

21

(D015h)

High Speed Origin Point Return's Speed data is less than the Origin Point Return Speed data. High Speed Origin Point return is performed using the Origin Point Return Speed data.

Cont.

Set the High Speed Origin Point Return Speed data to a value greater than or equal to the Origin Point Return Speed data.

22

(D016h)

Manual RUN Acceleration Time setting is lower than the Minimum value. Acceleration will begin using the Minimum time value.

Cont.

Extend Manual RUN Acceleration Time or decrease the Speed data.

23

(D017h)

Manual RUN Auto Startup Speed data is set to 0. Startup will use minimum speed.

Cont.

Set Manual RUN Auto Startup Speed data within the setting range.

24

(D018h)

Manual RUN Speed data is set to 0.

Stop

Set Manual RUN Speed data within the setting range.

25

(D019h)

After Origin Point Return, the Minimum Origin Point Return Speed data is set to 0.

Stop

Set the Minimum Origin Point Return Speed data of Origin Point Return within the setting range.

32

(D020h)

After High Speed Origin Point Return, the High Speed Origin Point Return Speed data is set to 0.

Stop

Set the High Speed Origin Point Return Speed data of High Speed Origin Point Return within the setting range.

35

(D023h)

Auto RUN Position data's speed data exceeds the maximum speed.

Stop

Set Speed data to a value less than or equal to the maximum speed.

38

(D026h)

Common Parameter designated Origin Point Return Method is undefined.

Stop

Check the Origin Point Return Method.

39

(D027h)

The single-axis positioning unit was started from the teaching loader when immediate stop and deceleration stop were turned on.

Stop

Turn off immediate stop and deceleration stop and then start the single-axis positioning unit from the teaching loader.

Hardware Error

513

(D201h)

EEPROM parameter area error

Stop

The unit may be faulty.

Servo Error

768

(D300h)

An alarm occurred in the servo driver.

Stop*1

Release the servo driver alarm.

Data Error

1025

(D401h)

The unit stopped in a state in which it cannot fully decelerate in speed + position mode.

Stop

Switch control mode when the unit can decelerate in speed + position mode.

1026

(D402h)

Control mode switching input was set from ON to OFF when the unit was accelerating or decelerating in speed + position mode.

Cont.

Do not set control mode switching input from ON to OFF when the unit accelerates or decelerates in speed + position mode.

1040

(D410h)

Speed data exceeds the maximum speed set in the parameter.

Stop

Set Speed data to a value less than or equal to the maximum speed.

1041

(D411h)

Target position data for Auto RUN exceeds the lower- or upper-limit position data range set in the parameter.

Stop

Set target position data for Auto RUN within the setting range of the lower-limit position data and upper-limit position data.

Overrun

2049

(D801h)

+(CW) direction overrun +0.T

Stop*1

+O.T was entered. If +O.T is not entered, review the O.T inversion operation setting.

2050

(D802h)

-(CCW) direction overrun -0.T

Stop*1

-O.T was entered. If -O.T is not entered, review the O.T inversion operation setting.

Communication Error

32773

(8006h)

A communication error occurred between the single-axis positioning unit and teaching loader. This alarm cannot be read from AGP.

Cont.

Check the teaching loader connection.

Operation Error

36865

(9001h)

Operation was performed from AGP during teaching loader operation.

Stop*1

Do not operate the single-axis positioning unit from the display unit when the teaching loader is in operation.

36866

(9002h)

Operation was performed from the teaching loader during AGP operation.

Cont.

Do not operate the teaching loader when the display unit is operating the single-axis positioning unit.

*1 When this alarm arises, the teaching loader screen returns to the select MODE screen.