Meggitt vibro-meter SpeedSys300 ODS301, Руководство пользователя

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Document reference MAODS301/E USER MANUAL
Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system
F - 9
Status and diagnostics
APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS
6513 exec_error uint16 R/O
Execution error status. Bitwise coded:
B0 – Execution completion error
B1 – Assertion error
B2 – Stack Overrun
B3 – Interrupt error
B4 – Main loop time exceeded
B5 – MCU check error
B6 – Acceleration calculation error
B7 – Frequency calculation error
B8 – MCU clock err.
6514 slv_assert_err uint32 R/O Slave assert error address
6516 slv_err_stat uint16 R/O
Slave error status. Bitwise coded:
B0 – ROM CRC error
B1 – RAM-check error
B2 – MCU-check error
B3 – General execution error (see B8-B15)
B4 – A/D not ready
B5-B7 – n.u.
B8 – Execution completion error
B9 – Assertion error
B10 – Stack overrun
B11 – Interrupt check error
B12 – Max. main loop time override
B13-B15 – n.u.
6517 slv_rom_crc uint16 R/O
Slave ROM CRC. Updated only in slave
error response.
Value 0 means no slave errors.
6518 slv_mloop_tm uint16 R/O
Slave main loop time [µs]. Updated only in
slave error response.
Value 0 means no slave errors.
6519 slv_com_err uint16 R/O
Slave communication error. Bitwise coded:
B0 – n.u.
B1 – Message counter mismatch
B2 – Message CRC error
B3 – Message format error
B4 – Context error (response w/o request)
B5 – Slave internal error (slave diagnostics).
6520 slv_com_err_mem uint16 R/O Slave communication error memory
6521 ma_fb_raw uint16 R/O Current output feedback raw value
6522 raw_ad_in_1 uint16 R/O
Internal A/D convertor raw input for main
supply (24 V)
6523 raw_ad_in_2 uint16 R/O
Internal A/D convertor raw input for
rail supply
6524 raw_ad_in_3 uint16 R/O
Internal A/D convertor raw input for
MCU Vcc
6525 raw_ad_in_4 uint16 R/O
Internal A/D convertor raw input for MCU
temperature measurement
6526 t_calib uint32 R/O MCU temperature calibration factor
Table F-4: SpeedSys300 ODS301 Modbus registers – diagnostics data values (continued)
Address Name
Data
type
Range Access Description