Teledyne 465M 7.2.5. SETUP-VARS Menu

P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page 40

7.2.5. SETUP-VARS Menu

The VARS menu allows viewing and editing of various global setup variables that effect

how the M465M operates. These variables are stored in the instrument’s non-volatile

memory. Table 7-6 lists these variables and their function.

Table 7-6: VARS List

VAR Meaning Default

Value Range

ALARM MODE

Controls the latching behavior of

the concentration alarms. See

Section 7.1.3 for additional

details.

LATCHING LATCHING,

NON-

LATCHING

ALARM DELAY Number of readings above alarm

limit required to trigger alarms 5 1 - 20

BC FILT SIZE

Boxcar filter length for

concentration filter. Higher

values will smooth out the

concentration readings but will

also increase the response time.

30 1 - 30

FLOW SWITCH

ENABLE Enables/disables operation of

optional flow switch OFF ON, OFF

COMM ADDRESS MODBUS address for COM

ports. 1 1 - 247

UNIT Concentration unit-of-measure

setting. PPM PPM, WT%,

g/Nm3

SCROLL DELAY Adjustment for display scroll

delay. Higher values result in

slower scrolling speed. 20 6 - 100

AZERO ENABLE Enables/Disables auto-zero

calibration ON ON/OFF

AZERO INTERVAL Time interval for performing the

auto-zero calibration (minutes) 6 3 - 1440

GAS CARRIER

WEIGHT

Molecular weight of carrier gas

(ie. feed gas for ozone

generator.) This value is only

used for the calculation of wt%

concentration units. It is not

used for PPM or g/Nm3

calculations.

32 20.0 – 40.0

ANALOG RANGE Full-scale concentration range.

Used to scale the analog output. 5000 5 – 50 g/Nm3

1000 – 9999 PPM

0.5 – 5.0 wt%

Contents

Main INSTRUCTION MANUAL MODEL 465M OZONE MONITOR Page SAFETY MESSAGES CONSIGNES DE SCURIT WARRANTY Page TABLE OF CONTENTS Page FIGURES TABLES 1. INTRODUCTION 1.1. Page 2. SPECIFICATIONS AND AGENCY APPROVALS 2.1. 2.2. 2.2.1. Safety 2.2.2. EMC 2.2.3. Other Type Certifications 3. PRINCIPLE OF OPERATION C Page 4. GETTING STARTED 4.1. Enclosure) 4.1.1. Ventilation Clearance 4.2. 4.2.1. Ventilation Clearance 4.3. NEMA 4X Enclosures) CAUTION 4.4. 4.4.1. Ozone Inlet Connection 4.4.2. Exhaust Connection Page 4.5. 4.5.3. Status Outputs 4.5.4. Hi-Current Relay Outputs 4.5.5. Digital Serial Interfaces 4.5.5.2. RS485 Connection 4.5.5.1. RS232 Connection 4.5.5.3. Ethernet Connection Page Page 6. OPTIONAL HARDWARE AND SOFTWARE 6.1. 6.2. Page 7. OPERATION 7.1. 7.1.1. Ozone Concentration Display 7.1.2. Menu Navigation Keypad 7.1.3. Concentration Alarm Status/Reset 7.1.4. Status LEDs 7.2. 7.2.1. Menu Navigation Basics 7.2.2. Editing Numeric Values Page Page 7.2.3. DIAG Menu 7.2.3.1. Analog Step-Test 7.2.3.2. Signal I/O 7.2.3.3. Memory Reset 7.2.3.4. Zero Calibration 7.2.3.5. Span Calibration 7.2.4. VIEW Menu 7.2.5. SETUP-VARS Menu 7.2.6. SETUP-ALARM Menu 7.2.7. CONFIG Menu Page 8. DIGITAL COMMUNICATIONS 8.1. 8.2. Configuration Page 8.3. 8.4. 8.5. 8.5.1. Hardware Setup for Configuring the Ethernet Module 8.5.2. Verifying Network Hardware Connection 8.5.3. Determining a Dynamically Assigned IP Address (DHCP Mode) 8.5.4. Manually Assigning a Static IP Address Page 8.6. 8.6.1. Notes on MODBUS registers 8.6.2. Real-Time Concentration and Status Registers (Read Only) 8.6.3. Instrument Setup and Configuration Registers (Read / Write) 9. MAINTENANCE 9.1. 9.2. Page 9.3. Page 9.4. 9.5. 9.6. 9.7. 9.8. P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page 59 Q1 JP4 + 9.9. 9.10. 9.10.1. Boot Loader Hardware Setup 9.10.2. Boot Loader Software Setup 9.10.2.1. Upload Firmware 9.10.2.2. Verify Firmware Page 10. TROUBLESHOOTING 10.1. 10.1.1. Pneumatic Diagram 10.1.2. Interconnect Diagram P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page 65 N/C RACK-MOUNT VERSION ONLY Figure 10-3: Interconnect Diagram 10.2. LEDs or Status Outputs 10.2.1. Sensor OK 10.2.2. Invalid Reading 10.2.3. Check Lamp 10.2.4. Pneumatic Error 10.2.4.1. Pressure Too High 10.2.4.2. Pressure Too Low 11. CALIBRATION 11.1. Page 12. TECHNICAL ASSISTANCE Page 13. M465M SPARE PARTS 13.1. 13.2.