THORLABS DC4104, Руководство по эксплуатации

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6 Appendix
39
6.4.24 Status Reporting
The DC4104 stores the status in a register.
It can be accessed via the 'DC4100_getStatusRegister' command. The following table lists all
status numbers and the according descriptive messages. Each bit represents an error.
Status
Bit
Name Description
Bit 0 VCC Fail Changed The bit 'VCC Fail' has changed.
Bit 1 VCC Fail The power supply is out of range.
Bit 2 OTP Change The bit 'OTP' (Over Temperature) has changed.
Bit 3 OTP Over temperature in the chassis detected. All LEDs switched
off.
Bit 4 No LED1 Changed The bit 'No LED1' has changed.
Bit 5 No LED1 The LED at channel1 is not connected.
Bit 6 No LED2 Changed The bit 'No LED2' has changed.
Bit 7 No LED2 The LED at channel2 is not connected.
Bit 8 No LED3 Changed The bit 'No LED3' has changed.
Bit 9 No LED3 The LED at channel3 is not connected.
Bit 10 No LED4 Changed The bit 'No LED4' has changed.
Bit 11 No LED4 The LED at channel4 is not connected.
Bit 12 LED Open1 Changed The bit 'LED Open 1' has changed.
Bit 13 LED Open1 LED channel 1: No LED is connected.
Bit 14 LED Open2 Changed The bit 'LED Open 2' has changed.
Bit 15 LED Open2 LED channel 2: No LED is connected.
Bit 16 LED Open3 Changed The bit 'LED Open 3' has changed.
Bit 17 LED Open3 LED channel 3: No LED is connected.
Bit 18 LED Open4 Changed The bit 'LED Open 4' has changed.
Bit 19 LED Open4 LED channel 4: No LED is connected.
Bit 20 Limit1 Changed The bit 'Limit 1' has changed.
Bit 21 Limit1 LED channel 1: Adjusted current exceeds the current limit and
was set to limit.
Bit 22 Limit2 Changed The bit 'Limit 2' has changed.
Bit 23 Limit2 LED channel 2: Adjusted current exceeds the current limit and
was set to limit.
Bit 24 Limit3 Changed The bit 'Limit 3' has changed.
Bit 25 Limit3 LED channel 3: Adjusted current exceeds the current limit and
was set to limit.
Bit 26 Limit4 Changed The bit 'Limit 4' has changed.
Bit 27 Limit4 LED channel 4: Adjusted current exceeds the current limit and
was set to limit.
Bit 28 Interface Refresh The user has changed settings.