User manual

Programming with the PicoScope 6000 Series58
Copyright © 2009-2013 Pico Technology Ltd. All rights reserved.ps6000pg.en r9
range, the input voltage range:
PicoScope 6402/6403/6404 (all model variants)
PS6000_50MV: ±50 mV
PS6000_100MV: ±100 mV
PS6000_200MV: ±200 mV
PS6000_500MV: ±500 mV
PS6000_1V: ±1 V
PS6000_2V: ±2 V
PS6000_5V: ±5 V
PS6000_10V: ±10 V *
PS6000_20V: ±20 V *
* not available when type = PS6000_DC_50R
PicoScope 6407
PS6000_100MV: ±100 mV
analogueOffset, a voltage to add to the input channel before
digitization.
PicoScope 6402/6403 (all model variants)
The allowable range of offsets depends on the input range
selected for the channel, as follows:
50 mV to 200 mV: MIN_ANALOGUE_OFFSET_50MV_200MV to
MAX_ANALOGUE_OFFSET_50MV_200MV
500 mV to 2 V: MIN_ANALOGUE_OFFSET_500MV_2V to
MAX_ANALOGUE_OFFSET_500MV_2V
5 V to 20 V: MIN_ANALOGUE_OFFSET_5V_20V to
MAX_ANALOGUE_OFFSET_5V_20V. (When type =
PS6000_DC_50R, the allowable range is reduced to that of
the 50 mV to 200 mV input range, i.e.
MIN_ANALOGUE_OFFSET_50MV_200MV to
MAX_ANALOGUE_OFFSET_50MV_200MV).
Allowable range of offsets can also be returned by
ps6000GetAnalogueOffset for the device currently connected.
PicoScope 6404 (all model variants)
Allowable range of offsets is returned by
ps6000GetAnalogueOffset for the device currently connected.
PicoScope 6407
analogueOffset, 6407 does not use analogueOffset,
therefore this should be set to 0.
bandwidth, the bandwidth limiter setting:
PicoScope 6402/6403 (all model variants)
PS6000_BW_FULL: the connected scope's full specified
bandwidth
PS6000_BW_20MHZ: -3 dB bandwidth limited to 20 MHz
PicoScope 6404 (all model variants)
PS6000_BW_FULL: the scope's full specified bandwidth
PS6000_BW_25MHZ: -3 dB bandwidth limited to 25 MHz
PicoScope 6407
PS6000_BW_FULL: the scope's full specified bandwidth