CV500IC101 Omron, CV500IC101 Datasheet - Page 133

• Manufacturer Part Number: CV500IC101
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500IC101

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PC Errors
I/O bus error
Dup I/O error
CPU bus error
Too many I/O
I/O set error
Program error
Cycle time over
SFC stop error
System FALS
Programming Console
error message
Note
Error has occurred in the
bus line between the
CPU Unit and I/O Units.
The same number has
been allocated to more
than one Expansion
Rack, more than one
CPU Bus Unit, or one I/O
word has been allocated
to more than one I/O Unit.
Error has occurred in the
bus line between the
CPU Unit and CPU Bus
Units, or watchdog timer
error has occurred with a
CPU Bus Unit.
Maximum number of I/O
points or I/O Units has
been exceeded in the I/O
Table.
Input and output word
designations registered in
I/O table do no agree with
input/output words
required by Units actually
mounted.
END(001) is not written
anywhere in program or
the program exceeds
memory capacity.
The cycle time has
exceeded the maximum
cycle time set in the PC
Setup.
The program contains an
error in SFC syntax.
FALS has been executed
by the program. Check
the FAL number to
determine conditions that
would cause execution.
Probable Cause
1. Error codes 80C0 to 80C7 indicate Rack numbers 0 to 7, respectively. Error
2. The total number of I/O words allocated to the CPU, CPU Expansion, and
3. The maximum cycle time since start-up is contained in A462 and 463, and
codes 80CE and 80CF indicate that the terminator is missing in operating
system 0 and 1, respectively.
Expansion I/O Racks is contained in A407. A408 contains the total number
of I/O words allocated to the SYSMAC BUS/2 System, and A478 contains
the total number of I/O words allocated to the SYSMAC BUS System.
the present cycle time is contained in A464 and 465.
A40114 80C0 to 80C7
A40113 80E9
A40112 8100 to 8115
A40111
A40110 80E0
A40109 80F0
A40108 809F
A40107 80F3
A40106 C101 to C2FF
Flag(s)
or 80CE or
80CF
(indicate
Units 0 to 15)
80E1
correspond to
FAL numbers
001 to 511.
Error code
(A400)
1
Check cable connections between
the I/O Units and Racks. Check I/O
Units for improper mounting or
damage. Verify that terminators are
connected, and then clear the error.
A404 contains the errant rack/slot
number.
After checking the rack numbers,
unit numbers, or word allocation,
turn the relevant power supply ON,
OFF, and ON again, and then clear
the error. A409 contains the
duplicate rack number, and A410
contains the duplicate unit number.
Check cable connections between
the CPU Unit and CPU Bus Units,
and then clear the error.
A405 contains the errant unit
number.
Check the number of points with I/O
Table Read. If necessary, reduce
number of Units in the system to
keep within maximum number of
I/O points and register the I/O table
again.
Check the I/O table with I/O Table
Verification operation and check all
Units to see that they are in correct
configuration. When the system has
been confirmed, register the I/O
table again.
Correct the program and then clear
the error.
Change the program or the
maximum cycle time.
Correct the program and then clear
the error. (Refer to the next table for
information on SFC fatal errors.)
Correct according to cause
indicated by FAL number.
2
Possible remedy
3
Section 5-4
123