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USER M ANUAL

VDL

SIEMENS S7-300

DATA LOGGER

CD inside contains

the latest User Manuals

and firmware

VDL S7‑300

Data Logger

USer ManUaL

Rail Signal PRoductS

Micro‑Aide

www.micro‑aide.com

Micro‑Aide corporAtion Tel: 626‑915‑5502 Fax: 626‑331‑9484 E‑mail: support@micro‑aide.com

685 Arrow Grand Circle Covina, CA 91722

Revised: July 29, 2014

written permission of MICRO‑AIDE Corporation.

The information in this document is subject to change without notice. MICRO‑AIDE believes the information contained in

this document to be accurate. However, MICRO‑AIDE assumes no responsibility for any errors or omissions.

Windows, Windows XP, Windows 7, Excel, Access, Notepad and Word are registered trademarks of Microsoft Corporation.

HyperTerminal is a registered trademark of Hilgraeve Inc.

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iiiMicro‑Aid e

tabLe of ContentS

Chapter 1 – generaL DeSCription

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Key Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Comparing the VDL S7‑300 and CWR‑24E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Firmware Modification History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Setup Database Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

About this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Chapter 2 – inStaLLation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Initial Check‑Out Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Installation Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Peripheral Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

USB Device Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Terminal Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Vital‑Processor Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Ethernet Port (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Internal Modem (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

GPS Receiver (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Alarm Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Input Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Connecting to the Siemens S7‑300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Applying Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Chapter 3 – SetUp

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Logging On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

User Interface Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Fields and Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Working with Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Completing Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Data Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Setup (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Time / Date (T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Reset System (R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

System Parameters (S). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Analog Configuration (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Timer Inputs (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Event Names (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Input Names / Identifiers (I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Virtual Inputs (V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Network (N) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Print Setup Data (P) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Transfer Files (T). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Download Setup Data (D) ‑ Saving the Database . . . . . . . . . . . . . . . . . . . . . . 34

Upload Setup Data (U) ‑ Restoring the Database . . . . . . . . . . . . . . . . . . . . . . .35

Log Off (X) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Chapter 4 – operation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Multi‑User Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Remote Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Establishing an Ethernet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Establishing a Modem Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Logging On. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

How to Operate the VDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Query Events (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Selecting a Single Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Selecting a Range of Dates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Query Report Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

View Events (V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Include Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Live Status (L). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Event Record Formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

No Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Include Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Symbol Legend. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

CSV Report Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

CSV Sample Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

CSV Input Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

Capturing Event Records to a PC File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Chapter 5 – front paneL operation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Front Panel Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

USB Host Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Liquid Crystal Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

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LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

How to Use the USB Host Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Saving Records to a Flash Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Saving Event Records from a Complete Day . . . . . . . . . . . . . . . . . . . . . . . . .50

Saving Event Records from a Range of Times and Dates. . . . . . . . . . . . . . . . . . .51

Files Written to the Flash Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Events Text File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Events Binary File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Setup Database Binary File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

How to Use the Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Idle Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Event Record Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Browse Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Event Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Input Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Setup Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Alphanumeric Editing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

TimZone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

CSMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

UName. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

ENames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

INames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Analog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Virtual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

TLimits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

PCode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Baud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Diag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

RESET. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Chapter 6 – MaintenanCe

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

Adjusting the LCD Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

Working Inside the Data Logger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Replacing the Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Installing the Optional GPS Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Installing the Optional Modem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

Installing the Optional Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Reconnecting the Internal Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Diagnostic Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Checksum Test Program Memory (C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Flash Memory Test (F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

GPS Receiver Test (G) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

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Ethernet Test (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Modem Test (M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Keypad Test (K). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Relay Test (R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Temperature (T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

System Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Updating the Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Trouble‑Shooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

appenDix a – teChniCaL Data

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Transfer Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Terminal Port Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

appenDix b – optionS anD aCCeSSorieS

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

appenDix C – USb DeViCe DriVerS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Installing the Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Windows XP Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Windows 7 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Making a USB Device Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

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introDUCtion

Since 1988 MICRO‑AIDE has provided the rail signal industry with a broad range of event recording

devices and systems that vary in capacity, size and features. Our considerable expertise in this eld has

also been used to create a highly innovative product referred to as a Vital‑Processor Data Logger (i.e.,

VDL). The VDL is unique in its ability to gather and report event data by communicating directly with a

Programmable Logic Controller (PLC). The VDL does not require wired attachments to spare vital and/

or non‑vital relay points in order to report Digital Input events. Considerable material and labor‑related

expense can be avoided by using the VDL in place of a standalone Event Recorder. Additionally, a user

interested in gathering incident or maintenance data will no longer need to log onto the PLC. Instead,

critical data can be acquired by accessing the VDL which operates strictly as a passive, non‑vital moni‑

toring device.

The VDL can be used with an Ansaldo Microlok II and Siemens S7‑300 controller. The installed rmware

determines which PLC will be monitored. The hardware used by both versions is identical.

This User Manual describes the Siemens S7‑300 version of the VDL. The current version of the Microlok II

and S7‑300 rmware are available for free downloading from the following web page:

www.micro‑aide.com/support/downloads.htm. To be used with a VDL, the Siemens S7‑300 must be

equipped with the CP 340 Communications Processor option.

Like many devices, the VDL utilizes an internal real‑time clock for date and time stamping events.

Historically, these real‑time clocks have been susceptible to drift. Over the course of several months the

accumulated drift can exceed several minutes. This factor can greatly complicate incident investigation

and reporting. However, the VDL eliminates the problems introduced by clock inaccuracy once and for

all. The GPS Receiver option utilizes GPS technology to set the time and date. Alternatively, the Ethernet®

Port option allows the Data Logger to communicate with a LAN‑based time server. Time servers broad‑

cast time and date information using the SNTP protocol. The VDL is designed to support Unicast and

Multicast SNTP messaging. Any of these three methods provide for time stamping that is 100% accurate

and drift‑free without the need for any user intervention.

As a convenience to its user, the VDL can copy Event Records directly to a FAT‑32 formatted ash drive.

The USB Host Port is a standard feature of the Data Logger. Install a ash drive into the unit’s front panel

socket, press a few keypad buttons and in seconds Event Records from any time span are written as a

.txt le. The .txt le can then be read, e‑mailed or printed as required.

Every VDL comes equipped with a built‑in keypad and display screen located on the front panel. This

allows the user to effectively operate the Data Logger without additional peripheral devices. However,

each logger will support applications that require PC‑based storage of Event Records. The logger is

equipped with USB and serial Terminal Ports. It can also be equipped with an optional Ethernet Port.

Collectively they provide for increased exibility when interfacing with the logger. The USB Device and

Ethernet Ports provide high speed data transfer rates of 960 Kbps and 850 Kbps, respectively. A PC is then

used to retrieve, store and review Event Record data of interest to the user.

An optional 33,600 Baud internal modem can also be installed. It too allows the user to remotely access

and operate the Data Logger. A standard phone line connection allows the user to gather critical Event

VDL S7‑300 USer ManUaL

2Micro‑Aid e

Records from any location, however distant. The modem can also be used to provide dial‑out alarm

reporting to a maintenance facility.

The VDL is also equipped with four general purpose Analog Inputs. The Analog Inputs can be used to

monitor both DC and AC voltages such as battery levels and commercial power voltages.

Eight Virtual Inputs allow the user to create Event Records based upon a specic logical association of

several Digital, Analog, Timer and other Virtual Inputs. The Virtual Input feature can be very useful in ana‑

lyzing failure conditions or in creating alarm indications. Tedious and confusing site‑specic proles are

not required when using the Virtual Input feature.

Sixteen Timer Inputs can be used to measure and report the elapsed time between any two events. As

an example, the duration of a bit transition, the time between two separate bit events or the occurrence

of an Analog Input event and a bit event can be reported. Additionally, separate High and Low Limit

Values can be assigned for each timer. An event occurrence that is too fast or slow when compared to

the Limit Values is identied in a Timer Input Event Record.

All MICRO‑AIDE rail signal products, including the VDL S7‑300, are designed to be easy to use and main‑

tain. Each design is based upon the premise that value and reliability start with attention to detail and a

concern for usability rather than needless complexity. Our goal in creating the VDL was to provide the

rail signal industry with an instrument maintainers and signal technicians will nd easy to operate long

after the Data Logger has been installed and set up.

Key featUreS

Listed in the following are some of the features included with every VDL S7‑300.

• A serial comm connection to the S7‑300 is used to report events from 999 Digital Inputs.

• No external wiring of Digital Inputs is required.

• Security is improved, as event data is available directly from the VDL without having to log onto the

PLC.

• The USB Host Port allows copying of Event Records to a FAT‑32 formatted ash drive.

• The 960 Kbps USB Device Port can be used in lieu of the serial Terminal Port.

• The optional GPS Receiver allows the logger’s real‑time clock to operate 100% accurately without

any user intervention.

• The optional internal Ethernet Port allows for remote LAN‑based access via a Telnet connection.

• If the LAN includes a time server, the optional Ethernet Port also allows the logger’s real‑time clock to

be precisely controlled using SNTP. Unicast and Multicast protocols are supported.

• Automatic adjustment for Daylight Saving Time (DST) can be enabled or disabled. The DST feature is

in full compliance with the Energy Policy Act of 2005 which took effect in 2007.

• The time zone setting of the logger can be assigned to any of seven zones used in North America.

• The storage capacity is 284,785 Event Records (expandable to 1,182,769).

• Event Records can be logged for 128 distinct days.

• Event Records are stored in ash memory devices that do not require a battery power source.

Records are retained even if power is removed.

• Setup data and Event Record data can be easily and quickly transferred to a PC le.

• Every Event Record includes a measurement for each of four Analog Inputs.

• Analog Inputs can range from 51.1 V (.1 V scale) to 255 V (1 V scale), DC or AC.

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