9. ERROR CODE LIST
Message Contents and solution
There is no parameter of the functional instruction.
The error net was found in LADDER.
After correcting the error net, please continue operating.
PLEASE KEY IN SUB
Please input the number of the functional instruction.
If you do not input the functional instruction, please push
soft key “FUNC” again.
You tried to edit though there was neither RAM for debug-
ging nor ROM for sequence program.
RELAY COIL FORBIT There is an unnecessary relay or coil.
RELAY OR COIL
The relay or the coil does not suffice.
PLEASE CLEAR ALL It is impossible to recover the sequence program.
Please clear the all data.
The same symbol name is defined in other place.
The comment data area was filled.
Please reduce the number of the commnet.
The symbol data area was filled.
Please reduce the number of the symbol.
There is an incorrect vertical line of the net.
The message data area was filled.
Please reduce the number of the message.
The 1st level of LADDER is too large to complete execu-
tion in time.
Please reduce the 1st level of LADDER.
PARA NO. RANGE
The specified machine instruction parameter number is
out of the valid range.
Specify a valid parameter number.
There is a duplicate machine instruction parameter num-
If the duplicate parameter number does any harm,
change it to an unused number.