Prevac MG15 - Page 3

To Next Page

To Previous Page

OPERATING MANUAL

English translation

MG15

MULTI GAUGE CONTROLLER

Document no. 1068251

Rev. 03

June 2020

Firmware version 1.4

Precision and Vacuum Technology

Main Page

Table of Contents5
Introduction11
Information about Version - Release Note11
Intended Use11
Safety11
Personnel Qualifications11
Illustration of Residual Dangers11
General Safety Instructions12
Make Sure that no Objects Enter through the Vent Holes of the Device. Keep the Device Dry13
Grounding14
Internal Circuits of Device14
Spare Parts and Modifications14
Ventilation14
Operation in Explosive Atmospheres14
Cleaning14
Technical Data15
Mechanical Data15
Specification16
Technical Data16
Device Speci Ication17
Dimensions17
Operation18
Standards18
Installation19
Unpacking19
Mechanical Installation19
Cooling20
Electrical Installation20
Power Supply20
Three-Conductor Cable with Protective Ground and Mains Connection20
Mains Switch21
Grounding Terminal21
Device Rear Panel22
View of the Rear Panel of the Standard MG1522
View of the Rear Panel of the MG15 with Optional PROFINET Interface23
Active Channels24
Description of Pins of Active Channel Socket24
Active Channel Socket (RJ45)24
Passive Channels25
Description of Pins of Passive Channel Socket25
Passive Channel Socket (UTG-Type)25
Remote Control26
Modbus RTU and TCP Remote Control Module26
Pro Inet Remote Control Module (Option)26
I/O Interface27
Description of Pins of I/O Connection27
I/O Socket (D-Sub HD 15-Pin Female)27
Relay Outputs Connection (Setpoints)28
Description of Setpoints Connector Pins28
Setpoints Socket (D-Sub 25 Female)28
Address Dip Switch29
Weight of Individual Switches29
DIP Switches Functions29
Interface Selection30
DIP Switches Functions30
Operation31
Switching on the Device31
Front Panel - Standard31
Front Panel31
Display with Touch Panel32
Usb Port Connector32
Front Panel - Black Box33
Front Panel in Blackbox Version33
User Interface34
Three Main Device Windows34
Description of Main Window34
Main Window35
Description of Main Window35
Description of Single Vacuum Channel35
Setpoints Behaviour36
Setpoints Settings37
Gauge Change37
Pressure Unit Change38
Enlargement of Pressure Value Window38
Chart Window39
Chart Module39
Adding Data Series and Editing Chart Parameters39
View of Selected Fragment of Chart40
Change of Chart Units41
Noti Ication about Detecting USB41
USB Menu - Chart Data Saving41
Chart Activation Menu42
Correct Activation of Chart Module42
Timer Window43
Entering System Date43
Timer Setting43
Numeric Keypad44
Increasing/Decreasing Value Via Numeric Keypad45
Number in Exponential Form45
Alphanumeric Keypad46
Setup Menu47
Device Setup47
Setup Shortcuts48
Set up Shortcut in the Setup Menu48
Example Use of Shortcut48
Messages49
Example Warning and Error Messages49
Warning Message49
Video Player50
Error Message50
Multiple Messages50
Menu Bar - Video Player51
Video Player - Menu51
Deleting a Video Ile52
Video Player52
Noti Ication about Detecting USB53
USB Menu - List of Videos on USB53
Copy *.Avi to Device53
Setup Menu54
Menu Tree54
Gauge Configuration - Sensor Menu60
Bayard Alpert Gauge62
Identifying Resistances for Supported Gauges63
Degassing65
Emission Control - Emission Control Menu65
Readings Correction of Gas Type - Gas Type Menu66
Correction Factors for Bayard Alpert Gaugest66
Correction Factors for Bayard Alpert Gauges Not Implemented in the Device67
Filter68
Flux Monitor68
Changing Number of Displayed Channels - Displayed Channels Menu68
Changing Channel Names - Channel Names Menu68
Outputs Settings68
Trend70
Device Settings70
Saving/Loading Settings72
Information Menu73
Logs Menu73
Reboot73
Step by Step74
Quick Start74
Communication Interface Configuration74
Language Selection75
Communication Interface con Iguration75
Troubleshooting76
Notifications in Pressure Value/Inbformation Box76
Message Bar Notifications78
Errors78
Warnings78
Notifications in Message Box78
Noti Ications in Pressure Value/Information Box78
Communication81
Introduction81
Cable Selection81
Precautions82
Example of 3-Conductor (+ Screen) EIA485 Connection82
Grounding83
Remote Enable Mode83
Maintaining Communication - Sequence Diagram83
Communication Interfaces84
Rs232/Rs485 Connector84
Pins Description of "RS232/RS485" Connector84
Female Socket of RS232/RS485 (Modbus RTU) Interface84
Ethernet Connector85
Pins Description of "ETH" Connector85
Female Socket of Ethernet 10Baset (Modbus TCP) Interface85
Profinet Connector (Option)86
Pins Description of "PROFINET" Connector86
Female Socket of Pro Inet (Modbus RTU) Interface86
Modbus Protocol87
Introduction87
Modbus RTU Network Structures Model87
Interface Configuration88
Modbus Rtu89
EIA Standard89
Connection Parameters90
Modbus RTU Frame Format90
Checksum Calculation Algorithm92
Modbus Tcp93
Modbus TCP Frame Format94
Function Codes95
Modbus Protocol Function Codes95
Response in Case of Error97
Type of Data Used in Communication98
Erros Codes98
Float IEEE-754 Format in Modbus Table99
Example Loat IEEE-754 Value in Modbus Table99
Table of Modbus Variables - Map of Registers100
Basic Registers Table104
Communication Registers Map104
Digital Outputs Registers Map105
Analogue Outputs Register Map105
Additional Registers Map106
Vacuum Gauge Types106
Vacuum Gauges Possible Statuses107
Emission Control Options107
Gas Types108
Setpoints Source Assignment Options108
Digital Outputs Assignment Options108
Analogue Outputs Assignment Options109
Analogue Outputs Modes Options109
Analogue Outputs Scales Options109
Maintenance and Service110
Maintenance110
Cleaning110
Firmware Upgrade110
USB Detected Hint111
USB Menu112
Firmware List112
Restart Message113
Updating Irmware113
Update Summary Example114
Auto Update115
Auto Update 1115
Auto Update 2115
Preboot Environment116
Enter into Preboot Environment116
Boot Menu117
Switch Software Version117
Message Box con Irming the Changed Settings117
Tools Menu118
Selecting Additional Tool118
Network Tab119
Test Tab119
Numeric Panel119
Storage and Disposal120
Packing120
Storage120
Disposal120
Storage Parameters120
Appendix121
Dip Switch Addressing121
DIP Switch Addressing122

Prevac MG15 - Page 3

Table of Contents