C.2 communication specifications – Yaskawa L1000E AC Drive Technical Manual for CIMR-LE Models for Elevator Applications User Manual
Page 419
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C.2 Communication Specifications
YASKAWA ELECTRIC SIEP YAIL1E 01A YASKAWA AC Drive L1000E Technical Manual
419
MEMOBUS
/Mo
dbu
s
C
o
m
m
u
ni
ca
ti
on
s
C
C.2 Communication Specifications
MEMOBUS/Modbus specifications appear in the following table:
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
255 drives (RS-485)
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