Omron CK3M Series, Hardware User Manual

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6-4 Sys.Status Register
6-4-1
Sys.Status Register List
If an error cannot be identified with indicators, confirm the error status in the Sys.Status register.
If an error occurs during operation, check the Sys.Status register with the user program and take suit-
able action to avoid dangerous operation.
The Sys.Status register is not saved in the built-in flash memory, so it is deleted if the power goes
OFF.
Sys.status can be checked on the Power PMAC IDE; select
Status – Global Status on it.
The Sys.Status register is 32-bit data consisting of the following bits.
Bit Name Description
16-31 -
15
CK3WHWChange The CK3W hardware configuration was changed during operation.
14 CK3WConfigErr(bit2) There is an error in the CK3W hardware configuration.
13 CK3WConfigErr(bit1)
12 CK3WConfigErr(bit0)
11 FlashSizeErr The user program size exceeds the built-in flash memory capacity.
10 BufSizeErr The buffer size exceeds the built-in RAM capacity.
9 AbortAll In stop status after Abort all input
8 NoClocks Cannot detect a phase clock or a servo clock.
7 Default Factory default
6 FileConfigErr System file setting error
5 HWChangeErr After the save, the hardware configuration was changed.
4 ConfigLoadErr Error in saved settings
3 ProjectLoadErr User Project File Read Error
2 PwrOnFault Read error when power is turned ON or during reset (bit 3 to 6 logical OR)
1 WDTFault (bit 1) Real-time interruption software watchdog timer error
0 WDTFault (bit 0) Background software watchdog timer error
6 Troubleshooting
6-10
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)