Satec EM133 - Page 3

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Table of Contents
1 GENERAL........................................................................................................... 5
2 CANOPEN PROTOCOL IMPLEMENTATION .................................................... 6
2.1 CANOPEN ELECTRONIC DATA SHEET (EDS) FILE ..................................................................... 6
2.2 CANOPEN VERSION ................................................................................................................. 6
2.3 BAUD RATES ........................................................................................................................... 6
2.4 NODE ADDRESS ....................................................................................................................... 6
2.5 INPUT AND OUTPUT BUFFERS ................................................................................................... 6
2.6 EXTENDED DIAGNOSTIC DATA .................................................................................................. 6
2.7 CANOPEN FAULT ACTION ........................................................................................................ 6
BUS IN OFF-LINE MODE ......................................................................................................................... 6
BUS IN IDLE MODE ................................................................................................................................ 6
FAIL-SAFE OUTPUTS STATE ................................................................................................................... 6
2.8 CANOPEN MESSAGING PROTOCOL .......................................................................................... 7
OVERVIEW ........................................................................................................................................... 7
DATA TYPES......................................................................................................................................... 7
DATA ADDRESSING ............................................................................................................................... 7
MASTER REQUEST BLOCK ..................................................................................................................... 7
DEVICE RESPONSE BLOCK .................................................................................................................... 9
NODE GUARDING ................................................................................................................................ 10
TRANSFER SYNCHRONIZATION ............................................................................................................. 10
16-BIT SCALED ANALOG DATA ............................................................................................................. 11
3 DEVICE REGISTER MAP................................................................................. 13
3.1 ANALOG REGISTERS, BINARY REGISTERS AND COUNTERS ......................................................13
Special Inputs ...................................................................................................................................... 13
Digital Inputs DI1-D2 ............................................................................................................................ 13
Relay Output RO1 ................................................................................................................................ 13
Counters .............................................................................................................................................. 13
1-Cycle Phase Values .......................................................................................................................... 13
1-Cycle Total Values ............................................................................................................................ 14
1-Cycle Auxiliary Values ...................................................................................................................... 14
Phasor.................................................................................................................................................. 15
1-Second Phase Values....................................................................................................................... 15
1-Second Total Values ......................................................................................................................... 16
1-Second Auxiliary Values ................................................................................................................... 17
Present Volt, Ampere and Power Demands ......................................................................................... 17
Total Energies ...................................................................................................................................... 18
Phase Energies .................................................................................................................................... 18
V1/V12 Harmonics ............................................................................................................................... 18
V2/V23 Harmonics ............................................................................................................................... 19
V3/V31 Harmonics ............................................................................................................................... 19
I1 Harmonics ........................................................................................................................................ 19
I2 Harmonics ........................................................................................................................................ 19
I3 Harmonics ........................................................................................................................................ 19
Fundamental Phase Values ................................................................................................................. 20
Fundamental Total Values ................................................................................................................... 20
Minimum 1-Cycle Phase Values .......................................................................................................... 20
Minimum 1-Cycle Total Values ............................................................................................................ 20
Minimum 1-Cycle Auxiliary Values ....................................................................................................... 21
Maximum 1-Cycle Phase Values ......................................................................................................... 21
Maximum 1-Cycle Total Values ........................................................................................................... 21
Maximum 1-Cycle Auxiliary Values ...................................................................................................... 21
Maximum Demands ............................................................................................................................. 21
TOU Parameters .................................................................................................................................. 22
Scaled Analog Outputs ........................................................................................................................ 22
TOU Energy Register #1 ...................................................................................................................... 22