GE Druck DPI 740 User Manual

DPI 740 User Manual 57
K0200 Issue No. 1
Command: RE - Read error status
Format: RE?
Description: Report errors. This query command reports
any error since the last RE? command. The
errors are stored as bits (16 bits max) and set
if the error occurred. After issuing this
command all errors are cleared.
The error codes are defined in Table 6.1.
Note
: Errors are only set for commands sent to the
instrument. All other commands are ignored.
where: the string is in the format:
Example: RE? reports errors
RE = 0000 no errors, since last report.
Query: There is a query only command.

GE Druck DPI 740 Specifications

General

Accuracy	±0.025% of full scale
Display	LCD
Operating Temperature	-10°C to 50°C
Power	Rechargeable battery or AC adapter
Resolution	0.001 bar
Protection Rating	IP54
Pressure Media	Gases and liquids compatible with 316 stainless steel
Output	Analog and digital

Summary

Installation

Battery

Instructions on fitting and handling the instrument's batteries, including safety precautions.

Electrical connections

Describes how to connect the instrument to power sources and communication interfaces like RS232.

Initial Settings

Operation

Measurement Modes

Explains how to select and use different measurement modes: Local, Sea Level (QFF), and Altitude.

Processing Measurements

Details the functions for processing measurement results, including Tare, Filter, and Max/Min tracking.

Set-up Menu

Describes how to access and navigate the instrument's setup menu for various configurations.

CALIBRATION

Procedure

Maintenance

Fault finding

Explains how to interpret and resolve displayed error messages like OVERRANGE ERROR and SYSTEM ERROR.