Delta DVP-ES2 User Manual download pdf (Page 656)

100

101

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

6-6

Error code Description Action

C40B MC / MCR does not begin from N0 or discontinuously

C40C MC / MCR corresponding value N is different

C40D Use I / P incorrectly

C40E

IRET doesn’t follow by the last FEND instruction

SRET doesn’t follow by the last FEND instruction

C40F

PLC program and data in parameters have not been

initialized

C41B Invalid RUN/STOP instruction to extension module

C41C

The number of input/output points of I/O extension unit is

larger than the specified limit

C41D

Number of extension modules exceeds the range

C41F

Failing to write data into memory

C430

Initializing parallel interface error

C440

Hardware error in high-speed counter

C441

Hardware error in high-speed comparator

C442

Hardware error in MCU pulse output

C443

No response from extension unit

C4EE No END command in the program

C4FF Invalid instruction (no such instruction existing)

A circuit error occurs

if a combination of

instructions is

incorrectly specified.

Select programming

mode and correct the

identified error

6.3 Error Detection Devices

Error Check

Devices

Description Drop Latch STOP Æ RUN RUN Æ STOP

M1067 Program execution error flag None Reset Latch

M1068 Execution error latch flag None Latch Latch

D1067 Algorithm error code None Reset Latch

D1068 Step value of algorithm errors None Latch Latch

Device D1067

Error Code

Description

0E18 BCD conversion error

0E19 Division error (divisor=0)

0E1A Floating point exceeds the usage range

0E1B The value of square root is negative

1 2 ... 651 652 653 654 655 656 657 658 659 660 661 ... 701 702

Delta DVP-ES2 User Manual Page 656

Comments to this Manuals