C.2 communication specifications – Yaskawa R1000 Series Power Regenerative Unit User Manual
Page 177
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C.2 Communication Specifications
YASKAWA ELECTRIC TOEP C710656 08B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
177
MEMO
BUS/Mod
bus
Co
mmunica
tion
s
C
C.2 Communication Specifications
MEMOBUS/Modbus specifications appear in
Table C.1 MEMOBUS/Modbus Communications Specifications
Item
Specifications
Interface
RS-422, RS-485
Communications Cycle
Asynchronous (Start-stop synchronization)
Communication Parameters
Communication Speeds Available
1.2; 2.4; 4.8; 9.6; 19.2; 38.4; 57.6; 76.8; 115.2 kbps
Data length
8-bit (fixed)
Parity
Select even, odd, or none
Stop bit
1-bit (fixed)
Protocol
MEMOBUS/Modbus (using RTU mode only)
Max Number of Slaves
31 regenerative units (RS-485)
TOEP_C710656_08B_1_0.book 177 ページ 2015年2月5日 木曜日 午前10時7分
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