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Beamline Instrument Software Support |
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SPEC Macro documentation:
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| stanford_SR570.mac | ||||||
| [ source code | installed at | configured at ] | ||||||
| See other macros in category: All | ||||||
Description:
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Documentation:
The RS232 serial interface allows remote control. The parameters of the serial line are: - 8 bits - none - 2 stop bit - 9600 bauds - raw (in the SPEC config) - terminators CR(0xd) and LF(0xa) The interface is configured as listen only (ser_put only) ??? EX: st_setup 2 | ||||||
Macros:
Usage: st_setup [sl_number] Set the serial line sl_number to be used, as in the config of SPEC. st_range Usage: st_range <nb> <range> (<nb2> <range2> ...) Possible ranges : 1,2,5,10,20,50,100, 200, 500 pA/V or nA/V or uA/V and 1 mA/V. The input is in pA/V. If nb not specified, all the connected instruments will be red. If range not specified, the current range will be printed. If the range does not exeed 1mA/V but is not an exact Stanford range the next lowest one is choosen. _st_range Usage: _st_range <nb, range> Set the sensituvity range for the nb amplifier. The range is in pA/V, nb starts from 1. If the range does not exeed 1mA/V but is not an exact Stanford range the next lowest one is choosen. Return the current range, 0 if instrument not configured, -1 if error to send the command -2 if range is out of limits. st_offset Usage: st_offset <nb, offset> Possible offset current level : 1,2,5,10,20,50,100, 200, 500 pA or nA or uA and 1, 2,5 mA. The input is in pA. If nb not specified, all the connected instruments will be red. If offset not specified, the current offset will be printed. _st_offset Usage: _st_offset (nb,offset, noff) Set the offset current level for the nb amplifier. The offset is in pA, nb starts from 1. If the offset does not exeed 1mA but is not an exact Stanford offset the next lowest one is choosen. Return the current offset, 0 if instrument not configured, -1 if error to send the command -2 if offset is out of limits. If noff set, set the amplifier to uncalibrated input offset vernier, else set to calibrated mode. st_bias Usage: st_bias <nb, bias> Possible bias voltage : [-5V ; +5V] If nb not specified, all the connected instruments will be set. If bias voltage not specified, the current bias voltage will be printed. _st_bias Usage: _st_bias (nb, bias) Set the bias voltage for the amplifier <nb>. Returns the current bias (saved in SPEC variable). Returns 9999 in case of serial communication error. | ||||||
| Internal Macros: | ||||||
Usage: st_value_to_scale(value) st_urange Usage: st_urange st_uoffset Usage: st_uoffset st_offset_on Usage: st_offset_on st_offset_off Usage: st_offset_off st_bias_setup Usage: st_bias_setup st_bias_on Usage: st_bias_on st_bias_off Usage: st_bias_off SR570_config Usage: SR570_config () Macro motor implementation SR570_cmd Usage: SR570_cmd () Macro motor implementation | ||||||
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