Yaskawa FSP Amplifier - Manual (Page 153)

FSP Amplifier User’s Manual Chapter 5: Parameter Settings and Functions
5-86
„ Detailed Signal Specifications
PAO Serial Data Specifications
The number of revolutions is output in five digits.
Data Transfer
Method
Start-stop Synchronization
(ASYNC)
Baud rate 9600bps
Start bits 1 bit
Stop bits 1 bit
Parity Even
Character code
ASCII 7-bit code
Data format 8 characters, as shown below
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”
PSO Serial Data Specifications
The number of revolutions and the absolute position within one revolution
are always output in five and seven digits, respectively. The data output
cycle is approximately 40ms.
Data Transfer
Method
Start-stop Synchronization
(ASYNC)
Baud rate 9600bps
Start bits 1 bit
Stop bits 1 bit
Parity Even
Character code
ASCII 7-bit code
Data format 13 characters, as shown below
Note:
1.
The absolute position data within one revolution is the value before dividing.
2. Absolute position data increases during forward rotation. (Not valid in reverse rotation mode).