Minebea Intec PR 5310

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4. Device installation | 4.3 - Hardware construction | 72

4.3.8.2 Connection diagram for a master with three slaves

① Master (PLC)

② Slave

③ last slave

④ Terminating resistor

ON = switched on

OFF = switched off

Main Page

Table of Contents3
Introduction7
Read the Safety Instructions and the Manual7
This Is What Operating Instructions Look Like7
This Is What Lists Look Like7
This Is What Warnings Look Like7
Hotline8
Safety Instructions9
General Instructions9
Intended Use9
Initial Inspection9
Before Operational Startup10
Installation10
Opening the Device11
Supply Voltage Connection12
Protective Ground Connection13
RF Interference Suppression14
Failure and Excessive Stress14
Important Note14
Repairs and Maintenance14
Device Description16
General Information16
Overview of the Device16
Communication Protocols17
Housing17
Control Panel Housing17
Indicator Front21
Overview of Connections23
Device Installation28
General Instructions28
Mechanical Preparation29
Storage and Transport Conditions29
Installation Location29
Unpacking29
Checking the Equipment Supplied30
Acclimatizing the Device30
Cable Gland and Cable Connection30
EMC-Compliant Installation33
Hardware Construction34
Main Board34
Analog Weighing Electronics Board35
Connection of Analog Load Cells and Platforms37
1×RS-232 Interface und 1×RS-485 Interface48
Digital Inputs and Outputs (3 IN/3 OUT)58
Analog Output65
Analog Output & Profibus-DP Interface67
Profibus-DP Interface68
Devicenet Interface73
Ethernet/Ip Interface78
Profinet I/O Interface81
Getting Started85
Switching on the Device85
Switching off the Device85
Device Warm-Up Time85
Power Failure85
Data Backup85
Overwrite Protection86
CAL Switch86
Performing a Factory Reset on the Device87
Operating88
Operating and Display Elements88
Indicator Display88
Keypad89
Selecting Parameters90
Configuration and Adjustment Via the Keypad91
Parameter Table (Setup)91
Date & Time98
New Adjustment of the Internal Weighing Point99
Changing the Dead Load of the Internal WP103
Displaying Adjustment Data of the Internal WP106
Displaying Adjustment Data for Dead Load and Max108
Entering Metrology Parameters109
Limits113
Configuring Digital Inputs117
Setting Conditions120
Configuring Digital Outputs122
Configuring the Analog Output126
Entering Operating Parameters131
Configuring Serial Interfaces132
Entering Fieldbus Parameters Using Front-Panel Keys136
Displaying System Information137
Printing Configuration Data138
Other Functions Via Keypad138
Testing the Front-Panel Keys138
Testing Digital Inputs139
Testing Digital Outputs140
Testing the RS-232 Interface141
Testing the RS-485 Interface142
Testing the Analog Output142
Modbus Protocol144
General Description144
SMA Protocol145
General Description145
Fieldbus Interface146
General Notes146
Scale Protocol146
Data Exchange Range147
Reading and Writing Data with Function Numbers151
Reading and Writing Bits Directly153
Waiting for the Result of the Action155
Function Numbers156
Example: Reading the Gross Weight166
Special Note for Devicenet and Ethernet/Ip168
0 Spm169
General Notes169
0.2 Elementary Data Types169
Addressing170
System Data171
11 Error Messages174
Error Messages Measuring Circuit174
General Error Messages175
Error Numbers @ "LAST_ERROR177
Weighing Point Errors177
2 Maintenance/Repairs/Cleaning178
Maintenance178
Repairs178
Battery for Date/Time178
Replacing the Battery for Date/Time179
Solder Work179
Cleaning179
2.4.1 Instructions for Cleaning179
3 Safety Inspection180
4 Disposal181
5 Specification182
Equipment Supplied182
General Technical Data182
5.2.1 Date/Time Buffer182
Display182
5.2.3 Supply Voltage Connection Version 24 V DC183
Effect of Ambient Conditions183
5.3.1 Ambient Conditions183
5.3.2 Electromagnetic Compatibility (EMC)184
RF Interference Suppression184
5.4 Weighing Electronics Data185
5.4.1 Load Cells185
Principle185
5.4.3 Accuracy and Stability186
5.4.4 Sensitivity186
5.4.5 Connecting Cables186
Mechanics187
Housing187
6 Appendix188
Order Information188
6.1.1 Ordering Numbers188
6.1.2 Order Numbers, for India Only190
6.1.3 Order Numbers, for China Only192
Certificates193
6.2.1 Meu23007194
Muk23003199

Minebea Intec PR 5310 - Page 72

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