Siemens — Read Block

The input data block (Read block) is now 6 words in size (12 bytes) and the Word numbers have shifted to a lower value: New Read Block Data Map Original Read Block Data Map for Mass Dynamic Product Appendix A 1. This is only available in firmware V 3.05 or higher 7ML19981BH02 SmartLinx DeviceNet – INSTRUCTION MANUAL Page 57 Name of area P762 Point value Memory size for Read block per value value * memory size Batch Prewarn 13 1 2 2 Word Order 14 0 1 0 Status 2 15 0 1 0 Batch Total 16 0 2 0 Total words:

6 Word Description 0-1 Rate 2-3 Load 4-5 Batch prewarn Description Start End Size Type instrument status 0 0 1 bitmapped rate 1 2 2 UINT32 load 3 4 2 UINT32 speed 5 6 2 UINT32 total 1 7 8 2 UINT32 total 2 9 10 2 UINT32 relay status 11 11 1 bitmapped discrete input status 12 12 1 bitmapped multispan selection 13 13 1 integer PID 1 setpoint value 14 15 2 UINT32 PID 2 setpoint value 16 17 2 UINT32 batch setpoint value 18 19 2 UINT32 batch prewarn setpoint value 20 21 2 UINT32 parameter, SPA 22 22 1 integer primary index, SPA 23 23 1 integer secondary index, SPA 24 24 1 integer value, SPA 25 26 2 UINT32 decimal place, SPA 27 27 1 integer format, SPA 28 28 1 integer read / write flag, SPA 29 29 1 1/0 word order 30 30 1 1/0 instrument status 21 31 31 1 bitmapped batch total1 32 33 2 UINT32