AutomationDirect DL205 Manual

DL205 Analog Manual, 7th Edition Rev. D
15-13
Chapter 15: F2-8AD4DA-1 8-Ch. In / 4-Ch. Out Analog Current Combination
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Special V-Memory Locations
The DL250-1 and DL260 CPUs have special V-memory locations assigned to each base slot
that greatly simplifies the programming requirements. These V-memory locations specify:
• the number of input and output channels to scan
• the storage locations for the input and output data
• the resolution for the inputs
• the range selections for the inputs and outputs
• the track and hold selections for the inputs
Module Configuration Registers
The following tables show the special V-memory used by the CPUs for the CPU base and
local expansion base I/O slots. Slot 0 is the module slot next to the CPU or D2-CM module.
Slot 1 is the module slot two places from the CPU or D2-CM, and so on. The CPU needs to
examine the pointer values at these locations only after a mode transition.
CPU Base: Analog In/Out Module Slot-Dependent V-memory Locations
Slot
0 1 2 3 4 5 6 7
No. of I/O Channels
Enabled & Format
V7660 V7661 V7662 V7663 V7664 V7665 V7666 V7667
Input Pointer
V7670 V7671 V7672 V7673 V7674 V7675 V7676 V7677
Output Pointer
V7700 V7701 V7702 V7703 V7704 V7705 V7706 V7707
Input Resolutions
V36400 V36401 V36402 V36403 V36404 V36405 V36406 V36407
(Reserved)
V36410 V36411 V36412 V36413 V36414 V36415 V36416 V36417
Input Track & Hold
V36420 V36421 V36422 V36423 V36424 V36425 V36426 V36427
Expansion Base D2-CM #1: Analog In/Out Module Slot-Dependent V-memory Locations
Slot
0 1 2 3 4 5 6 7
No. of I/O Channels
Enabled & Format
V36000 V36001 V36002 V36003 V36004 V36005 V36006 V36007
Input Pointer
V36010 V36011 V36012 V36013 V36014 V36015 V36016 V36017
Output Pointer
V36020 V36021 V36022 V36023 V36024 V36025 V36026 V36027
Input Resolutions
V36030 V36031 V36032 V36033 V36034 V36035 V36036 V36037
(Reserved)
V36040 V36041 V36042 V36043 V36044 V36045 V36046 V36047
Input Track & Hold
V36050 V36051 V36052 V36053 V36054 V36055 V36056 V36057
Expansion Base D2-CM #2: Analog In/Out Module Slot-Dependent V-memory Locations
Slot
0 1 2 3 4 5 6 7
No. of I/O Channels
Enabled & Format
V36100 V36101 V36102 V36103 V36104 V36105 V36106 V36107
Input Pointer
V36110 V36111 V36112 V36113 V36114 V36115 V36116 V36117
Output Pointer
V36120 V36121 V36122 V36123 V36124 V36125 V36126 V36127
Input Resolutions
V36130 V36131 V36132 V36133 V36134 V36135 V36136 V36137
(Reserved)
V36140 V36141 V36142 V36143 V36144 V36145 V36146 V36147
Input Track & Hold
V36150 V36151 V36152 V36153 V36154 V36155 V36156 V36157

AutomationDirect DL205 Specifications

General

Brand	AutomationDirect
Model	DL205
Category	Controller
Language	English