Coolmay MX2N Series - Page 34

MX2N series HMI PLC all in one programming manual
34
**When an error occurs, use the diagnostics on the PLC programming software GX Developer
and GX Works2 software menu to diagnose the PLC error code and program steps;
6410
MODBUS master function is not opened on using
TO/FROM instruction
Please enable the MODBUS
master function in the setup
6411
Using the RD3A/WR3A instructions can’t open
AD/DA enhancement function
Please enable AD/DA
enhancement in the setup
Grammatical
error
0000
No abnormality
6504
Pn/In/High speed label repeat
6505
Component range is exceeded
6506
Use unsupported instructions
6507
Use incorrect labels（like, P63）
6510
MC number size is incorrect
Loop error
M8066(D8066)
Running stop
0000
No abnormality
6603
Use MPS more than 12 times
6605
1,STL continue use times is over 9 times
2,RET appears without using STL
6606
1, I (interrupt) IRETSRET in the main program
2,No IRETSRET in the program.
6609
Others
Whether to use FROM/TO and
RS instructions at same time
6614
Less MPS
6615
Less MPP
6619
I MC MCR IRET STL RST in FOR~NEXT
6623
No MC instruction
6625
1,The initialization step is out of range (S0-S9)
2, The number of STL Sn used is more than 2
3, The range of STL Sn Sn is more than S899
6626
MC, MCR, SRET, I (interrupt), IRET in STL
6627
No RET instruction after STL
6630
CALL SRET relationship is incorrect
Mathematical
error
OM8067(D8067)
Running
continue
0000
No abnormalityv
6701
CALL、CJ have no objects
6706
The instruction component address or value
range is exceeded
6710
SFWR（P）instruction component 1 and
component 2 is same
6711
Analog input AD range setting error
6712
Analog output DA range or data seeting error
6713
Thermocouple open circuit
No connect thermocouple
6715
NTC open circuit
No connect NTC Thermistor