APPENDICES

 

Error code

Error contents and cause

Corrective action

 

(SD0)

 

 

 

 

 

 

Reset the CPU module and RUN it again. If the same error is displayed

 

1430

The error of self CPU is detected in the Multiple CPU high speed bus.

again, this suggests a CPU module hardware fault.

 

 

 

Explain the error symptom and get advice from our sales representative.

 

 

 

(1) Take noise reduction measures.

 

 

 

(2) Check the main base unit mounting status of the CPU module.

 

 

The communication error with other CPU is detected in the Multiple

(3) Reset the CPU module and RUN it again. If the same error is

 

1431

displayed again, this suggests a CPU module or base unit hardware

 

CPU high speed bus.

 

 

fault.

 

 

 

 

 

 

Explain the error symptom and get advice from our sales

 

 

 

representative.

 

 

The communication time out with other CPU is detected in the

Reset the CPU module and RUN it again. If the same error is displayed

 

1432

again, this suggests a CPU module hardware fault.

 

Multiple CPU high speed bus.

 

 

Explain the error symptom and get advice from our sales representative.

 

 

 

 

1433

 

(1) Take noise reduction measures.

 

1434

 

(2) Check the main base unit mounting status of the CPU module.

 

The communication error with other CPU is detected in the Multiple

(3) Reset the CPU module and RUN it again. If the same error is displayed

 

 

 

 

CPU high speed bus.

again, this suggests a CPU module or base unit hardware fault.

 

1435

 

Explain the error symptom and get advice from our sales

 

 

 

representative.

 

1500

A momentary power supply interruption has occurred.

Check the power supply.

 

The power supply went off.

 

 

 

 

 

(1) The battery voltage in the CPU module has dropped below

 

 

1600

stipulated level.

(1) Change the battery.

 

(2) The battery holder unit that install the battery is not mounted to the

(2) Mount the battery holder unit that installs the battery.

 

 

 

 

CPU module.

 

 

 

In the I/O assignment setting of PLC CPU, the intelligent function

Make the PLC parameter's I/O assignment setting again so it is consistent

 

2100

with the actual status of the intelligent function module and the CPU

 

module was allocated to an I/O module or vice versa.

 

 

module.

 

 

 

 

2107

The first I/O No. set in the system settings is overlapped with the one

Make the I/O No. setting again so it is consistent with the actual status of

 

for another module.

the modules.

 

 

 

2124

(1) A module is mounted on the 65th or higher slot.

(1) Remove the module mounted on the 65th or later slot.

 

(2) The extension base unit set to "None" is mounted.

(2) Remove the extension base unit set to "None".

 

 

 

 

 

(1) Install an usable module.

 

2125

(1) A module which the CPU cannot recognise has been mounted.

(2) The intelligent function module is experiencing a hardware fault.

 

(2) There was no response form the intelligent function module.

Explain the error symptom and get advice from our sales

 

 

 

 

 

representative.

 

 

The motion modules (Q172DLX, Q172DEX, Q173DPX, Q172LX,

 

 

2140

Q172EX (-S1/-S2/-S3), Q173PX (-S1)) are installed in CPU slot or

Remove the Motion modules installed CPU slot or I/O 0 to 2 slot.

 

 

I/O 0 to 2 slot.

 

 

 

In a Multiple CPU system, the control CPU of intelligent function

(1) Change to the intelligent function module (function version B or later)

 

 

compatible with the Multiple CPU system.

 

2150

module incompatible with the Multiple CPU system is set to other than

 

(2) Change the control CPU of intelligent function module incompatible with

 

 

CPU No.1.

the Multiple CPU system to CPU No.1.

 

 

 

APP - 19