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PPI ScanLog 96 User Manual

Single / dual channels universal process data logger with usb port for data transfer to pc via pen drive
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ScanLog 96
ScanLog 96 Pen Drive Version
User Manual
Pen Drive Version
Single / Dual Channels
Universal Process Data Logger
with USB Port for Data Transfer to PC
via Pen Drive
User Manual

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  • Page 1 ScanLog 96 ScanLog 96 Pen Drive Version User Manual Pen Drive Version Single / Dual Channels Universal Process Data Logger with USB Port for Data Transfer to PC via Pen Drive User Manual...

  • Page 2: Table Of Contents

    ScanLog 96 Pen Drive Version User Manual CONTENTS FRONT PANEL : LAYOUT AND OPERATION BASIC OPERATION PEN DRIVE OPERATION OPERATOR PARAMETERS ALARMS PARAMETERS SUPERVISORY PARAMETERS DEVICE CONFIGURATION CHANNEL CONFIGURATION ALARMS CONFIGURATION 10. RECORDER CONFIGURATION RTC SETTINGS UTILITIES 13. ELECTRICAL CONNECTIONS...

  • Page 3: Front Panel : Layout And Operation

    ScanLog 96 Pen Drive Version User Manual Section 1 FRONT PANEL : LAYOUT AND OPERATION The front panel comprises of 2 X 16 (2 rows of 16 characters each) LCD Display, LED indicators & membrane keys. Refer Figure 1.1 below.
  • Page 4 ScanLog 96 Pen Drive Version User Manual KEYS There are four tactile keys provided on the front panel for setting-up the parameter values and for other functions & commands. The Table 1.2 below lists each key and the associated function.

  • Page 5: Basic Operation

    ScanLog 96 Pen Drive Version User Manual Section 2 BASIC OPERATION POWER-UP Upon switching on the power to the unit, the display shows the following information for approximately 4 seconds. ScanLog 96 Model Name Pen-Drive Interface Single 1.0.1.0 Channels Firmware Version After the power-up display information, the instrument starts showing the process value(s) for Single / Dual Channels.
  • Page 6 ScanLog 96 Pen Drive Version User Manual Boiler Pressure AL1 AL3 For Dual Channel Version, if both channels are under Alarm condition; use UP / DOWN keys to scroll through the channels for viewing the individual Alarm status information. Note : The front panel ENTER key can be used as Alarm - Acknowledge key.
  • Page 7 ScanLog 96 Pen Drive Version User Manual Sample Screen Information DATE STAMP FOR THE LAST NEW RECORD IN THE MEMORY Last Record>> This information shows the calendar date of recording of the latest Date: 02:01:20 available new record in the memory. This information does not appear if there are no new records in the memory.

  • Page 8: Pen Drive Operation

    (described later) section of the file where the stored records are copied. The instrument is shipped from the factory with a default Instrument Name; ScanLog 96. This default instrument name can be changed by the user using the file read facility.
  • Page 9 ScanLog 96 Pen Drive Version User Manual Figure 3.1 User Defined Instrument Name User Defined File Name User Defined Channel Names File System for Write Operation ScanLog continuously monitors and measures the process values for all channels and compares these values with the user set Alarm limits to generate Alarm Status.
  • Page 10 ScanLog 96 Pen Drive Version User Manual The above message implies that there exists multiple ScanLog with the same user defined file names. Assign a different file name and then download the records. Case 2 : File does not exist If the file does not exist, the ScanLog automatically creates a new file with the name stored in its memory and then creates a File Header using the Instrument Name &...
  • Page 11 ScanLog 96 Pen Drive Version User Manual PEN DRIVE (MEMORY-STICK) OPERATION The ScanLog is provided with a front panel USB port for file read and write operations using Pen Drive. Figure 3.3(a) Pen Drive Checking Please Wait..Upon inserting the Pen Drive into the USB port, the ScanLog responds by displaying the message shown in the figure 3.3(a).
  • Page 12 ScanLog 96 Pen Drive Version User Manual Recover, Copy(New), & Re-copy(Old) Operations The ‘Recover’, ‘Copy (New), & ‘Re-copy(Old)’ options are similar in operations as they all download (copy) records available in the internal memory onto the inserted Pen Drive. The difference lies in the set of records that is downloaded.
  • Page 13 ScanLog 96 Pen Drive Version User Manual Figure : 3.4(a) If no error is encountered while opening/creating a file for copying the records, the ScanLog begins downloading the records with the message shown in the figure 3.4(a). The upper row Copying..

  • Page 14: Operator Parameters

    ScanLog 96 Pen Drive Version User Manual Section 4 OPERATOR PARAMETERS The Figure 4.1 shows how to access Operator Parameters. The Example illustrates how to start batch recording. Figure 4.1 Boiler Pressure SELECT PAGE>> BATCH START>> 2.1 PSI Operator Paras...
  • Page 15 ScanLog 96 Pen Drive Version User Manual Parameter Description Settings BATCH START (Available if Batch Recording is selected) This parameter is presented only if the batch is not already started. Set BATCH START command to ‘Yes’ to start recording the data.

  • Page 16: Alarms Parameters

    ScanLog 96 Pen Drive Version User Manual Section 5 ALARM SETTINGS The Figure 5.1 shows how to access Alarm Setting Parameters. The Example illustrates how to change the Alarm 2 setpoint value for channel 2. Figure 5.1 SELECT PAGE>> Boiler Pressure SELECT PAGE>>...
  • Page 17 ScanLog 96 Pen Drive Version User Manual Table : 5.1 Settings Parameter Description (Default Value) AL1, AL2, AL3, AL4 SELECT ALARM (The actual available Select the desired Alarm Number whose parameters are to be set. options depends on the numbers of Alarms...

  • Page 18: Supervisory Parameters

    ScanLog 96 Pen Drive Version User Manual Section 6 SUPERVISORY CONFIGURATION The Page Header ‘Spvr. Config’ encompasses a subset of Page Headers containing parameters that are set less frequently. These parameters should only be accessible to Supervisory level and thus are protected by password. Upon entering the appropriate password for the parameter ‘ENTER PASSCODE’...

  • Page 19: Device Configuration

    ScanLog 96 Pen Drive Version User Manual Section 7 DEVICE CONFIGURATION Table : 7.1 Settings Parameter Description (Default Value) SCAN RATE 1 Sec. to 99 Sec. This parameter value sets the time interval for which each channel is displayed. In other words, the rate at which the channels are (Default : 3 Sec.)

  • Page 20: Channel Configuration

    ScanLog 96 Pen Drive Version User Manual Section 8 CHANNEL CONFIGURATION The Channel configuration parameters are listed in Table below and are generally required to be set only at the time of installation. Table : 8.1 Settings Parameter Description (Default Value)
  • Page 21 ScanLog 96 Pen Drive Version User Manual Settings Parameter Description (Default Value) RANGE LOW (Applicable only for DC Linear Inputs) -30000 to +30000 The Process Value corresponding to the SIGNAL LOW value from (Default : 0) the transmitter. Refer Appendix-A : DC Linear Signal Interface for details.
  • Page 22 ScanLog 96 Pen Drive Version User Manual Table 8.2 Option Range (Min. to Max.) Resolution & Unit 0.0 to +960.0°C / +32.0 to +1760.0°F Type J (Fe-K) Type K (Cr-Al) -200.0 to +1376.0°C / -328.0 to +2508.0°F Type T (Cu-Con) -200.0 to +387.0°C / -328.0 to +728.0°F...
  • Page 23 ScanLog 96 Pen Drive Version User Manual Table 8.3 Option Description Degree Centigrade °C Degree Fahrenheit °F (none) No Unit (Blank) Degree Kelvin °K Engineering Units Percentage Pascals Mpascals Kpascals mbar Milli bar kg/sq.cm kg/cm² mm water gauge mmH O...
  • Page 24 ScanLog 96 Pen Drive Version User Manual Description Option Milli Amps Milli Volts Ohms Parts per million Revolutions per minute mSec Milli seconds Seconds Minutes Hours Miles per hour miles/hr Milli grams Grams Kilo grams...

  • Page 25: Alarms Configuration

    ScanLog 96 Pen Drive Version User Manual Section 9 ALARM CONFIGURATION Table : 9.1 Settings Parameter Description (Default Value) ALARMS/CHAN The ScanLog is provided with 4 independently settable soft Alarms per channel. However, the actual number of Alarms 1 to 4 required per channel may vary from application to application.

  • Page 26: Recorder Configuration

    ScanLog 96 Pen Drive Version User Manual Section 10 RECORDER CONFIGURATION Table : 10.1 Settings Parameter Description (Default Value) NORMAL INTERVAL The ScanLog respects this parameter value for generating 0:00:00 (H:MM:SS) periodic records when none of the channels is under Alarm. For e.g., If this parameter value is set to 0:00:30, then a new record is...

  • Page 27: Rtc Settings

    ScanLog 96 Pen Drive Version User Manual Section 11 RTC SETTING Table : 11.1 Parameter Description Settings TIME (HH:MM) Set current clock time in Hrs:Min (24 Hours format). 23:59 DATE 1 to 31 Set current calendar date. MONTH 1 to 12 Set current calendar month.

  • Page 28: Utilities

    ScanLog 96 Pen Drive Version User Manual Section 12 UTILITIES Table : 12.1 Settings Parameter Description (Default Value) LOCK UNLOCK These parameters lock or unlock parameter settings. Locking inhibits editing (modifying) of parameter values to prevent any inadvertent changes by the operator.

  • Page 29: Electrical Connections

    ScanLog 96 Pen Drive Version User Manual Section 13 ELECTRICAL CONNECTIONS WARNING MISHANDLING/NEGLIGENCE CAN RESULT IN PERSONAL DEATH OR SERIOUS INJURY. The ScanLog is designed for installation in an enclosure which provides adequate protection against electric shock. Local regulations regarding electrical installation should be rigidly observed.
  • Page 30 ScanLog 96 Pen Drive Version User Manual Input Channels (Analog Input 1 & Analog Input 2) Channel 1 & Channel 2 are designed to interface with Thermocouples, RTD Pt100, mA, mV & V. The wiring connections for each type are described below.
  • Page 31 ScanLog 96 Pen Drive Version User Manual DC EXCITATION VOLTAGE The ScanLog is optionally supplied with 24 VDC @ 0 mA or 5VDC @ 15 mA power source. This is primarily meant for exciting 2-wire or 4-wire Current / Voltage output transmitters.

  • Page 32: Appendix-A : Dc Linear Signal Interface

    (mV/V/mA) and Range. Most PPI instruments, thus, provide programmable Signal Type and Range to facilitate interface with a variety of transmitters. A few industry standard signal types and ranges offered by the PPI instruments are: 0-80mV, 0-5 V, 1- 5 V, 0-10V, 0-20 mA, 4-20 mA, etc.
  • Page 33 ScanLog 96 Pen Drive Version User Manual The following examples illustrate appropriate parameter value selections. Example 1: Pressure Transmitter producing 4 to 20 mA 0 to 5 psi Y (psi) Presume the pressure is to be measured Range High 5.00 with 0.01 Resolution, that is 0.00 to 5.00 psi.

  • Page 34: Appendix Blow / High Clipping

    ScanLog 96 Pen Drive Version User Manual APPENDIX B LOW / HIGH CLIPPING For mA/mV/V inputs the measured PV is a scaled value between the set values for ‘PV Range Low’ and ‘PV Range High’ parameters corresponding to the Signal Minimum and Signal Maximum values respectively. Refer Appendix A.
  • Page 35 ScanLog 96 Pen Drive Version User Manual Process Precision Instruments 101, Diamond Industrial Estate, Navghar, Vasai Road (E), Dist. Palghar - 401 210.Maharashtra, India 0250 - 2391722/33/37/42 07498799226, 09321985369 sales@ppiindia.net, support@ppiindia.net w w w . p p i i n d i a . n e t...

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