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144
Command Reference: Function Blocks
Section 6-5
Error Handling and Error Resetting
Note
If a discrepancy error occurs in one of the pairs when set to Dual Channel
Equivalent (2 pairs) or Dual Channel Complementary (2 pairs), to reset the
error make input pairs 1 and 2 both inactive and then active.
Timing Charts
Single Channel, Function Test Set to Enabled
Error
Behavior for error detection
Resetting the
condition
Output
Enable
Fault
Present
Error output
error condition
Discrepancy error at
pair 1
OFF
(safety
state)
ON
Discrepancy Error Pair 1: ON 1. Function Test Dis-
abled
Remove the cause of
the error and then
make the inputs in
active and then active
again (See note.), or
change the NE1A-
series Controller's
operating mode to
IDLE Mode and then
back to RUN Mode.
2. Function Test Re-
quired
If Function Test
Required is active:
Remove the cause of
the error and then
make the inputs
active, inactive, and
then active again
(i.e., perform the
safety gate test).
If Function Test
Required is inactive:
Remove the cause of
the error and then
make the inputs in
active and then active
again.
Discrepancy error at
pair 2
Discrepancy Error Pair 2: ON
Function test error
Safety gate test was not
performed normally
between Function Test
signals.
Function Test Error: ON
Synchronization error
Synchronization Test Error:
ON
Input 1
Output
Enable
Function
Test Error
Fault
Present
Function
Test Sig.
Function
Test Req.
Idle to RUN
Содержание NE1A-SCPU01 - 07-2009
Страница 2: ...NE1A Series Safety Network Controller NE1A SCPU01 V1 SCPU02 Operation Manual Revised September 2006...
Страница 3: ...iv...
Страница 9: ...x TABLE OF CONTENTS...
Страница 11: ...xii...
Страница 15: ...xvi...
Страница 33: ...xxxiv Unit Versions of NE1A series Controllers 7 Click the OK Button This completes the procedure...
Страница 70: ...35 Installation Section 3 1 Top Top Bottom Bottom...
Страница 72: ...37 Installation Section 3 1 3 1 3 Dimensions and Weight Dimensions NE1A SCPU01 V1...
Страница 73: ...38 Installation Section 3 1 NE1A SCPU02 Weight Model Weight NE1A SCPU01 V1 460 g max NE1A SCPU02 690 g max...
Страница 85: ...50 Wiring Section 3 2...
Страница 123: ...88 Explicit Message Communications Section 4 7...
Страница 141: ...106 Safety Outputs Section 5 4...
Страница 257: ...222 Connection Status Tables Section 10 8...
Страница 258: ...223 SECTION 11 Maintenance and Inspection 11 1 Inspection 224 11 2 NE1A series Controller Replacement 225...
Страница 261: ...226 NE1A series Controller Replacement Section 11 2...
Страница 264: ...229 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Страница 266: ...231 Appendix A Programming Example Local Input and Test Output Setting Example...
Страница 267: ...232 Appendix A Local Output Setting Example...
Страница 269: ...234 Appendix A Programming Example Local Input and Test Output Setting Example...
Страница 270: ...235 Appendix A Local Output Setting Example...
Страница 273: ...238 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Страница 275: ...240 Appendix A Programming Example Local Input and Test Output Setting Example...
Страница 276: ...241 Appendix A Local Output Setting Example...
Страница 289: ...254...
Страница 293: ...258 Index...