DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
Error code Description Action
C40B
C40C
C40D
C40E
C40F
C41B
C41C
C41D
C41F
C430
C440
C441
C442
C443
C4EE
C4FF
MC / MCR does not begin from N0 or discontinuously
MC / MCR corresponding value N is different
Use I / P incorrectly
IRET doesn’t follow by the last FEND instruction
SRET doesn’t follow by the last FEND instruction
PLC program and data in parameters have not been
initialized
Invalid RUN/STOP instruction to extension module
The number of input/output points of I/O extension unit is
larger than the specified limit
Number of extension modules exceeds the range
Failing to write data into memory
Initializing parallel interface error
Hardware error in high-speed counter
Hardware error in high-speed comparator
Hardware error in MCU pulse output
No response from extension unit
No END command in the program
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 RUN RUN 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
0E18
0E19
0E1A
0E1B
Description
BCD conversion error
Division error (divisor=0)
Floating point exceeds the usage range
The value of square root is negative
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