Gbs-elektronik MCA-527 Firmware Commands Manual de usuario descargar pdf (Pagina 9)

Description of the MCA527 Firmware Commands

Command name CMD_SET_TIME_PER_CHANNEL527

Compatibility New MCA527 command.

Execution right Necessary

Description The command sets the dwell time per channel (tpc: 1 … 42949672

) for the MCS mode. The dwell

time is tpc * 0.1 ms.

The command is ignored and responds with an error value if a measurement is still running.

Format integer integer long integer integer

Parameter preamble command tpc 0 end flag

Byte string (HEX) A5 5A 15 01 tpc

... ... tpc

00 00 B9 9B

Remarks This command has been added for setting the dwell time with higher resolution.

Command name CMD_SET_GAIN

Compatibility Compatible to the MCA166 command.

Execution right Necessary

Description The command sets the amplifier coarse(cg) and fine gain(fg).

cg: 2, 5, 10, 20, 50, 100, 200, 500 or 1000

fg: 5000 ... 65000

Format integer integer integer integer integer integer

Parameter preamble command cg fg 0 end flag

Byte string (HEX) A5 5A 4C 00 cg

00 00 B9 9B

Remarks Not all coarse gain levels are realized by hardware. Some coarse gain levels are realized by

firmware. The information that coarse gain levels are really hardware-based is returned by

CMD_QUERY_STATE527, byte offset 125.

Command name CMD_SET_OFFSET_DAC

Compatibility New MCA527 command.

Execution right Necessary

Description The command sets the offset DAC

dac: 0 … 16383

Format integer integer integer long integer

Parameter preamble command dac 0 end flag

Byte string (HEX) A5 5A 0A 01 dac

dac

00 00 00 00 B9 9B

15 As from firmware version 13.04, the upper bound has been reduced in favor of other requirements.

16 There are hardware modifications without offset DAC. In such a case, the command has no effect.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 53 54

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Gbs-elektronik MCA-527 Firmware Commands Manual de usuario Pagina 9