red lion PAX User Manual

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3.60 (91.4)
 PROCESS, VOLTAGE, CURRENT, TEMPERATURE, AND STRAIN
GAGE INPUTS
 5-DIGIT 0.56" RED SUNLIGHT READABLE DISPLAY
 VARIABLE INTENSITY DISPLAY
 16 POINT SCALING FOR NON-LINEAR PROCESSES
 PROGRAMMABLE FUNCTION KEYS/USER INPUTS
 9 DIGIT TOTALIZER (INTEGRATOR) WITH BATCHING
 OPTIONAL CUSTOM UNITS OVERLAY W/BACKLIGHT
 FOUR SETPOINT ALARM OUTPUTS (W/OPTION CARD)
 COMMUNICATION AND BUS CAPABILITIES (W/OPTION CARD)
 RETRANSMITTED ANALOG OUTPUT (W/OPTION CARD)
 CRIMSON
®
PROGRAMMING SOFTWARE
 NEMA 4X/IP65 SEALED FRONT BEZEL
GENERAL DESCRIPTION
The PAX
®
Analog Panel Meters offer many features and performance
capabilities to suit a wide range of industrial applications. Available in five
different models to handle various analog inputs, including DC Voltage/Current,
AC Voltage/Current, Process, Temperature, and Strain Gage Inputs. Refer to
pages 4 through 6 for the details on the specific models. The option cards allow
the opportunity to configure the meter for present applications, while providing
easy upgrades for future needs.
The meters employ a bright 0.56" LED display. The unit is available with a
red sunlight readable or a standard green LED. The intensity of display can be
adjusted from dark room applications up to sunlight readable, making it ideal
for viewing in bright light applications.
The meters provide a MAX and MIN reading memory with programmable
capture time. The capture time is used to prevent detection of false max or min
readings which may occur during start-up or unusual process events.
The signal totalizer (integrator) can be used to compute a time-input product.
This can be used to provide a readout of totalized flow, calculate service
intervals of motors or pumps, etc. The totalizer can also accumulate batch
weighing operations.
Optional digital output cards provide the meter with up to four setpoint
outputs. The cards are available as dual relay, quad relay, quad sinking
transistor, quad sourcing transistor/SSR drive, or dual triac/dual SSR drive
outputs. The setpoint alarms can be configured to suit a variety of control and
alarm requirements.
Communication and Bus Capabilities are also available as option cards.
These include RS232, RS485, Modbus, DeviceNet, and Profibus-DP. Readout
values and setpoint alarm values can be controlled through the bus. Additionally,
the meters have a feature that allows a remote computer to directly control the
outputs of the meter. With an RS232 or RS485 card installed, it is possible to
configure the meter using a Windows
®
based program. The configuration data
can be saved to a file for later recall.
A linear DC output signal is available as an optional card. The card provides
either 20 mA or 10 V signals. The output can be scaled independent of the input
range and can track either the input, totalizer, max or min readings.
Once the meters have been initially configured, the parameter list may be
locked out from further modification in its entirety or only the setpoint values
can be made accessible.
The meters have been specifically designed for harsh industrial environments.
With NEMA 4X/IP65 sealed bezel and extensive testing of noise effects to CE
requirements, the meter provides a tough yet reliable application solution.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in this
literature or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
Do not use this unit to directly command motors, valves, or other actuators
not equipped with safeguards. To do so can be potentially harmful to persons or
equipment in the event of a fault to the unit.
MODEL PAX
®
– 1/8 DIN ANALOG INPUT PANEL METERS
DIMENSIONS In inches (mm)
Note: Recommended minimum clearance (behind the panel) for mounting clip installation is
2.1" (53.4) H x 5.0" (127) W.
Bulletin No. PAX-R
Drawing No. LP0545
Released 04/16
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
CAUTION: Risk of Danger
Read complete instructions prior to
installation and operation of the unit.
CAUTION: Risk of electric shock.
C
US LISTED
U
L
R
51EB
IND. CONT. EQ.

red lion PAX Specifications

General

Mounting	Panel Mount
Display Type	LCD
Power Supply	12 to 24 VDC ±10%
Output Options	Relay, DC Output, Analog Output
Communication Ports	RS232, RS485
Operating Temperature	-10 to 60°C (14 to 140°F)

Summary

General Description

Safety Summary

Ordering Information

General Meter Specifications

Model PAXD - Universal DC Input

Model PAXP - Process Input

Model PAXH - AC True RMS Volt and Current

Model PAXS - Strain Gage Input

Model PAXT - Thermocouple and RTD Input

Accessories

Programming Software

Option Cards Overview

Installing the Meter

Setting the Jumpers

PAXD Jumper Selection

Details jumper settings for the PAXD model's input range, excitation, and logic.

PAXH Jumper Selection

Details jumper settings for the PAXH model's input range, signal, and couple.

PAXP Jumper Selection

Details jumper settings for the PAXP model's user input logic.

PAXS Jumper Selection

Details jumper settings for the PAXS model's bridge excitation, input range, and user input.

PAXT Jumper Selection

Details jumper settings for the PAXT model's RTD input and user input logic.

Installing Option Cards

Wiring the Meter

EMC Installation Guidelines

Guidelines for successful installation in industrial environments to ensure EMI compatibility.

Power Wiring

Details AC and DC power wiring connections for the meter.

Input Signal Wiring

PAXD Input Signal Wiring

Wiring diagrams for various input signals for the PAXD model.

PAXP Input Signal Wiring

Wiring diagrams for various input signals for the PAXP model.

PAXH Input Signal Wiring

Wiring diagrams for voltage and current signals for the PAXH model.

PAXS Input Signal Wiring

Wiring diagrams for bridge inputs for the PAXS model, including deadload compensation.

PAXT Input Signal Wiring

Wiring diagrams for thermocouple and RTD inputs for the PAXT model.

User Input Wiring

User Input Wiring Logic

Explains sinking and sourcing logic for user inputs on the meter.

Front Panel Buttons and Display Overview

Programming the Meter Overview

Display Mode Operation

Describes how to view different displays and annunciators in the meter's display mode.

Programming Mode Overview

Explains full and quick programming modes and tips for meter configuration.

Factory Settings

Information on restoring factory settings and their importance in troubleshooting.

Alternating Selection Display

Explains the dual display format used to show parameters and their factory settings.

Module 1: Signal Input Parameters

PAXS Input Range Selection

Selects the input range for the PAXS strain gage meter.

PAXD Input Range Selection

Selects the input range for the PAXD universal DC input meter.

PAXP Input Range Selection

Selects the input range for the PAXP process input meter.

PAXH Input Range Selection

Selects the input range for the PAXH AC True RMS meter.

PAXH Input Couple Selection

Selects AC or DC coupling for the PAXH meter's input signal.

PAXT Temperature Scale Selection

Selects the temperature scale (°F or °C) for the PAXT meter.

Display Decimal Point Configuration

Sets the decimal point location for input, MAX, and MIN displays.

Display Rounding Configuration

PAXT Temperature Display Offset

Filter Setting Configuration

Filter Band Configuration

PAXT Ice Point Slope Configuration

Scaling Points and Styles

Module 2: User Input and Function Key Parameters

Zero (Tare) Display Function

Allows zeroing the input display value, useful for weighing applications.

Relative/Absolute Display Function

Switches the input display between relative and absolute values.

Programming Mode Lock-out Configuration

Configures security code and user input for locking programming mode.

User Input and Function Key Operations

Module 3: Display and Program Lock-out Parameters

Max Display Lock-out Configuration

Configures whether the maximum display is visible or locked out.

Min Display Lock-out Configuration

Configures whether the minimum display is visible or locked out.

Total Display Lock-out Configuration

Configures whether the total display is visible or locked out.

Setpoint Access Configuration

Configures access levels for setpoint 1 through 4.

Security Code Configuration

Sets a security code to control access to the Program Mode.

Module 4: Secondary Function Parameters

Max Capture Delay Time Setting

Sets delay time to avoid false captures of sudden short spikes for MAX readings.

Min Capture Delay Time Setting

Sets delay time to avoid false captures of sudden short spikes for MIN readings.

Display Update Time Setting

Determines the rate of display update, affecting output response.

PAXS Auto-Zero Tracking Configuration

Programs automatic compensation for zero drift in PAXS meters.

PAXS Auto-Zero Band Configuration

Sets the band for auto-zero tracking to compensate for normal zero drift.

Units Label Backlight Control

Activates the backlight for custom unit overlays.

Display Offset Value Configuration

Sets the difference between absolute and relative display values.

PAXT Ice Point Compensation Control

Enables or disables internal ice point compensation for PAXT meters.

Module 5: Totalizer (Integrator) Parameters

Totalizer Decimal Point Configuration

Sets the decimal point location for the totalizer display.

Totalizer Time Base Configuration

Sets the time base for totalizer accumulations (seconds, minutes, hours, days).

Totalizer Scale Factor Configuration

Scales the totalizer to reflect different decimal points or units.

Totalizer Low Cut Value Setting

Disables totalizer when input display value falls below this programmed value.

Totalizer Power Up Reset Configuration

Resets the totalizer to zero on each meter power-up.

Module 6: Setpoint (Alarm) Parameters

Setpoint Select Configuration

Selects the setpoint (alarm output) to be programmed.

Setpoint Action Configuration

Defines the action for the selected setpoint alarm output.

Setpoint Value Configuration

Enters the desired setpoint alarm value.

Setpoint Source Selection

Selects the meter input value to trigger the setpoint alarm.

Setpoint Hysteresis Configuration

Enters the hysteresis value to prevent output chatter.

On Time Delay Setting

Delays the alarm output from turning on after the trigger point is reached.

Off Time Delay Setting

Delays the alarm output from turning off after the trigger point is reached.

Output Logic Configuration

Sets the output logic for the alarm output (normal or reversed).

Reset Action Configuration

Defines how the alarm output is reset (automatic, latch, or latch with delay).

Standby Operation Configuration

Determines if the alarm is disabled until the trigger point is crossed.

Setpoint Annunciators Control

Controls the display of setpoint annunciators (off, on, or flashing).

Alternate Setpoints Configuration

Allows storing and recalling an additional set of setpoint values.

Module 7: Serial Communications Parameters

Baud Rate Configuration

Sets the baud rate to match other serial communications equipment.

Data Bit Configuration

Sets the data word length (7 or 8 bits) for serial communication.

Parity Bit Configuration

Sets the parity bit for serial communication (odd, even, or none).

Meter Address Configuration

Assigns a unique node address for serial communication.

Abbreviated Printing Configuration

Selects abbreviated or full field transmission for serial data.

Enter Print Options Configuration

Selects which meter parameters appear in the block print.

Serial Commands for PAX Software

Control Status Register (CSR) Functionality

Used to control outputs and interrogate setpoint status.

Analog Output Register (AOR) Functionality

Controls the analog output of the meter, setting its range and value.

Module 8: Analog Output Parameters

Analog Type Selection

Selects the analog output type (0-20 mA, 4-20 mA, or 0-10 V).

Analog Assignment Selection

Assigns the source for the analog output (input value, max, min, or total).

Analog Low Scale Value Configuration

Sets the display value corresponding to the low end of the analog output.

Analog High Scale Value Configuration

Sets the display value corresponding to the high end of the analog output.

Analog Update Time Setting

Sets the update rate for the analog output in seconds.

PAXT Probe Burn-out Action

Programs analog output action for probe failure on PAXT models.

Module 9: Factory Service Operations

Display Intensity Level Adjustment

Adjusts the display intensity level from 0 to 15.

Restore Factory Defaults Procedure

Resets all user settings to factory defaults.

Input Calibration Procedures

Covers calibration for PAXP, PAXD, and PAXH input ranges.

AC Couple Offset Calibration - PAXH

PAXS Input Calibration Procedure

PAXT Input Calibration Procedure

Analog Output Card Calibration Procedure

Troubleshooting Guide

Parameter Value Chart

1-INP Signal Input Parameters

Table listing signal input parameters, factory, and user settings.

2-FAC User Input and Function Key Parameters

Table of user input and function key parameter settings.

3-LOC Display and Program Lockout Parameters

Table of display and program lock-out parameter settings.

4-SEC Secondary Function Parameters

Table of secondary function parameter settings.

5-TOT Totalizer (Integrator) Parameters

Table of totalizer parameter settings.

6-SP Setpoint (Alarm) Parameters

Table of setpoint (alarm) parameter settings.

7-SRL Serial Communication Parameters

Table of serial communication parameter settings.

8-Out Analog Output Parameters

Table of analog output parameter settings.

9-FCS Factory Setting Parameters

Table of factory setting parameter values.

Limited Warranty Information