R-INSTRUKTION 087R2121 - Siemens

Infocal 5 Communication Description Version 2.00
Table of Contents
1 General Information 4
1.1 Guide to this document 4
1.2 Parts of EN1434 implemented 4
1.3 Other recommendations followed 4
1.4 Timing requirements 4
2 Addressing methods 5
2.1 Primary addressing 5
2.2 Secondary address 253 (FDH) 5
2.3 Primary test address 254 (FEH) 7
2.4 Primary broadcast address 255 (FFH) 7
3 Set-up of Slave 7
3.1 Initialisation of Slave (SND_NKE) 7
3.2 Change Baud rate 7
4 Normal reading 8
4.1 Reading of measured values 8
4.2 Reading of Calculator Status 9
4.3 Reading of Fabrication Number 11
4.4 Reading of Peak Values 12
4.5 Reading of Actual Report values and Monthly Report 13
4.6 Reading of AccountDay Record A or B 16
4.7 Reading of ErrorLog 18
5 Set-up parameters 20
5.1 Set-up of Bus Address 20
5.2 Set-up of Identification number 21
5.3 Set-up of Date & Time 21
5.4 Set-up of (security level 2) parameters 22
6 Reading of Set-up parameters 24
6.1 Reading of Bus Address 24
6.2 Reading of (security level 2) parameters 25
7 Application Reset 27
7.1 Reset ErrorCode 27
8 Timing Requirements and Recommendations 28
8.1 Transmission with success 28
2