Konica Minolta PCI-1712L user manual D.5 A/D Channel Range Setting - Write BASE+2

APPENDIX D

0 means the data on AD11 to AD0 is stored before trigger.

1 means the data on AD11 to AD0 is stored after trigger.

The trigger event flag plays an important role in post-, delay-, about- and pre-trigger acquisition modes. For detailed information, please refer to Chapter 5.1 Analog Input Features.

D.5 A/D Channel Range Setting — Write BASE+2

Each A/D channel has its own input range, controlled by a gain code stored in on-board RAM.

To change the A/D channel input range for a channel:

wWrite the same channel in Write BASE+4 bit 0 to bit 3 (the start channel) and bit 8 to bit 11 (the stop channel).

wWrite the gain code to Write BASE+2 bit 0 to bit2.

wWrite 0 or 1 to Write BASE+2 bit 4 to set unipolar or bipolar input.

Table D-3: Register for A/D channel range setting

Base Add.		15	14	13	12	11	10		9	8	7	6	5	4	3	2	1	0
2	W							A/D channel range setting
													S/D	B/U		G2	G1	G0

S/D Single-ended or Differential

0 means the channel is single-ended input.

1 means the channel is differential input.

B/U Bipolar or Unipolar

0 means the channel is bipolar.

1 means the channel is unipolar.

G2 to G0 Gain Code

PCI-1712/1712L User’s Manual	– 84 –	Advantech Co., Ltd.
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