Yaskawa MotionSuite Series Machine Controller Software Manual - Manual (Page 167)

MotionSuite™ Series Machine Controller Software Manual Chapter 6: Module Configuration
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1. Master/Slave
Select either using the PLC as the master station, or as the slave station. When
the master station is selected, fix own station address as “0”. When the slave sta-
tion is selected, set it up within a range of 1~30.
In the machine controller, the master station setting is fixed.
2. Own Station Address
Refer to (1) above. As the master setting is fixed, the own station address is
always “0”. It cannot be changed.
3. Message Trust Level
The trust level (error recovery method) when sending the MEMOBUS com-
mands. The trust level is fixed at “0”.
4. Transmission Cycle
Set up the transmission cycle.
0 Sends command out only once, and waits for response infinitely
1
Sends command out only once,
and sends it again if no response is received within eight (8) seconds.
2
Sends data out (per word) twice consecutively, and waits for response infinitely.
The transfer quality is good, but the transfer productivity reduces to half.