Omron NSJ CONTROLLERS - 03-2008 Operation Manual page 218

NSJ Troubleshooter Function
Errors Shown in the
Controller Section
Troubleshooter
The Slave Detailed Status Button can be pressed to display a list showing
the participating status of the Slaves in the DeviceNet network.
The NSJ Troubleshooter displays the following errors that can occur in the
Controller Section.
Error type Error name
Fatal error Memory error (A40115)
(A39500)
I/O bus error (A40114)
Unit/Rack number duplica-
tion error (A40113)
Display section fatal error
(A40112)
Too many I/O points error
(A40111)
I/O setting error (A40110)
Program error (A40109,
A298 to A299)
Cycle time overrun error
System FALS error
(A40106)
Section 10-2
Error details
• User program error (A40300)
• PLC Setup error (A40304)
• Registered I/O table error (A40305)
• Routing table error (A40307)
• CPU Bus Unit settings error (A40308)
• Memory Card write error (A40309)
• Flash memory error (A40310)
---
• Expansion Rack number duplication
(A410)
• CPU Bus Unit number duplication
(A411 to A416)
• Special I/O Unit number duplication
(A409)
---
• Number of I/O points exceeds the
CPU's maximum capacity
(Bits A40713 to A40715 contain 000.)
• Too many interrupt input points
(Bits A40713 to A40715 contain 001.)
• Too many Expansion Racks
(Bits A40713 to A40715 contain 101.)
• Unrecognized I/O Unit
(Bits A40713 to A40715 contain 111.)
---
• Instruction processing error (A29508)
• Indirect DM/EM BCD error (A29509)
• Illegal access error (A29510)
• No END error (A29511)
• Task error (A29512)
• Differentiation overflow error (A29513)
• Illegal instruction error (A29514)
• UM overflow error (A29515)
• Cycle time too long (A40108)
• Peripheral servicing time too long
(A40515)
FALS number 0001 to 0511
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