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413
Failure Diagnosis Functions
Section 6-8
• The following instructions will create a fatal error to prevent the program
from being executed when the lot number does not end in 05.
• The following instructions will create a fatal error to prevent the program
from being executed when the lot number does not begin with 23Y.
6-8
Failure Diagnosis Functions
This section introduces the following functions.
• Failure Alarm Instructions: FAL(006) and FALS(007)
• Failure Point Detection: FPD(269)
• Output OFF Bit
6-8-1
Failure Alarm Instructions: FAL(006) and FALS(007)
The FAL(006) and FALS(007) instructions generate user-defined errors.
FAL(006) generates a non-fatal error that allows program execution to con-
tinue and FALS(007) generates a fatal error that stops program execution.
When the user-defined error conditions (i.e., the execution conditions for
FAL(006) or FAL(007)) are met, the instruction will be executed and the follow-
ing processing will be performed.
1,2,3...
1.
The FAL Error Flag (A402.15) or FALS Error Flag (A401.06) is turned ON.
2.
The corresponding error code is written to A400.
3.
The error code and time of occurrence are stored in the Error Log.
4.
The error indicator on the front of the CPU Unit will flash or light.
5.
If FAL(006) has been executed, the CPU Unit will continue operating.
If FALS(007) has been executed, the CPU Unit will stop operating. (Pro-
gram execution will stop.)
First Cycle Flag
ANDL(610)
A310
#00FF0000
D0
FALS(007)
1
D100
<>L(306)
D0
#050000
First Cycle Flag
ANDL(610)
A310
#0000FFFF
D0
FALS(007)
1
D100
<>L(306)
D 0
#1123
Содержание CP1L CPU UNIT - 03-2009
Страница 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Страница 2: ......
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 70: ...36 Function Blocks Section 1 5...
Страница 584: ...550 Trouble Shooting Section 8 7...
Страница 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 630: ...596 Sample Application Section 9 12...
Страница 654: ...620 Troubleshooting Unit Errors Section 11 4...
Страница 662: ...628 Replacing User serviceable Parts Section 12 2...
Страница 668: ...634 Standard Models Appendix A...
Страница 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Страница 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Страница 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Страница 806: ...772 Index...
Страница 808: ...774 Revision History...