Campbell Scientific SM4M/SM16M Storage Modules - Manual (Page 3)

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SM4M/16M Storage Module
Table of Contents
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Section 1. SM4M/SM16M Storage Module Overview .1-1
1.1 Specifications........................................................................................ 1-1
1.2 Physical Description ............................................................................. 1-2
1.3 Power .................................................................................................... 1-3
1.3.1 Primary Power............................................................................. 1-3
1.3.2 Backup Power and Data Retention.............................................. 1-3
1.4 Function ................................................................................................ 1-3
1.4.1 Operation with Current Dataloggers ........................................... 1-3
1.4.2 Operation with Dataloggers with Older Operating Systems........ 1-4
1.4.3 Data Retrieval/Telecommunication Command State................... 1-4
1.4.4 Memory Configuration................................................................ 1-5
1.4.5 Baud Rates .................................................................................. 1-5
1.4.6 File Marks ................................................................................... 1-5
1.4.7 Power-up Status Indication ......................................................... 1-6
1.5 Quick Start-Up Procedure..................................................................... 1-7
1.5.1 Preparation .................................................................................. 1-7
1.5.2 Programming the Datalogger to Send Data to the
Storage Module ..................................................................... 1-7
1.5.3 Manual Dump.............................................................................. 1-7
1.5.4 Data Retrieval ............................................................................. 1-7
Section 2. Storing Data from Current Dataloggers ...2-1
2.1 Instruction 96—Output Data Under Program Control .......................... 2-1
2.1.1 Multiple Storage Modules with the CR500/510, CR10/10X,
or CR23X .................................................................................. 2-2
2.1.2 Use of Two Storage Modules with the 21X or CR7.................... 2-3
2.2 *8 and *9 Mode—Keyboard-Initiated Data Transfer ........................... 2-3
2.2.1 *8 Mode—CR500/510, CR23X, CR10/10X............................... 2-3
2.2.2 *9 Mode—21X or CR7............................................................... 2-3
2.3 Storing Burst Measurement Data from the CR10/10X, CR23X,
or 21X .................................................................................................. 2-4
2.3.1 Burst Data with CR10/10X, CR23X Dataloggers ....................... 2-4
2.3.2 Burst Data with 21X Dataloggers ............................................... 2-4
Section 3. The Printer Enable Method of
Data Storage............................................................3-1
3.1 Baud Rates ............................................................................................ 3-1
3.2 Storing Data from the 21X and CR7..................................................... 3-1
3.2.1 Instruction 96—Output Under Program Control......................... 3-1
3.2.2 *4 Mode—Output Device Enable ............................................... 3-2
3.2.3 *9 Mode—Keyboard-Initiated Data Transfer ............................. 3-2