Yaskawa Large Capacity Sigma II Series - Manual (Page 168)

4 Parameter Settings and Functions
4.7.5 Absolute Encoder Reception Sequence
4-92
„ Detailed Signal Specifications
PAO Serial Data Specifications
The number of revolutions is output in five digits.
Note: 1. Data is "P+00000" (CR) or "P-00000" (CR) when the number of
revolutions is zero.
2. The revolution range is "+32767" to "-32768." When this range is
exceeded, the data changes from "+32767" to "-32768" or from
"-32768" to "+32767. " When changing multiturn limit, the range
changes. For details, see 4.7.6 Multiturn Limit Setting.
Data Transfer Method Start-stop Synchronization (ASYNC)
Baud rate 9600 bps
Start bits 1 bit
Stop bits 1 bit
Parity Even
Character code ASCII 7-bit code
Data format 8 characters, as shown below.
0 0 0 0 0 1 0 1 0
Data
Start bit Even parity
”+”or ” - ”
”0” to ”9”
”CR” ”P”
1
Stop bit