Spectrum Controls 140 ACI 051 00sc - Manual (Page 30)

Installation Instructions
32-Channel Analog Input Module
Quantum Series 140 AxI 05x 00sc
25
4x Data Input Mode: Bits 11, 12
The module continuously outputs a group of eight registers worth of data.
The data for a given group can be paged between three modes. These
are the standard channel input data, channel status data or Time stamp
data.
Page Bit 11 Bit 12 Input Modes
0 0 0 Data
1 0 1 Status
2 1 0 Time Stamp
4x Group Select: Bits 13, 14, 15, 16
These four bits are used to select a desired group of channels when the
Auto Sequence mode is not used. The group selection is used when
autosequnce is disabled to allow ladder to control which group of the
module’s input data, status data, and time stamp data (see Time Stamp
manual publication #0300169) is being read from the module. The
channel Status Mode disables the normal data input mode and reports the
status on the selected group of eight channels. The channel status bits
echo back the selected input range data format and error status. See
description under “Status Mode operation.”
Bit 13 Bit 14 Bit 15 Bit 16 Group
0 0 0 0 Channels 1-8
0 0 0 1 Channels 9-16
0 0 1 0 Channels 17-24
0 0 1 1 Channels 25-32