7-16
7
2. Absolute system
Supplement
Setup (Initialization) of Absolute Encoder
Absolute multi-turn data will be maintained by the absolute encoder battery.
When operating the machine for the rst time after installing the battery to the absolute en-
coder, clear the encoder data (multi-turn data) to 0 at the origin by following the procedure
described below.
Clear the absolute encoder from the front panel (see P.2-98) or PANATERM. Turn off pow-
er and then on again.
7
2. Absolute system
Supplement
Transferring absolute data
Transfer the absolute data (absolute data of external scale) from the servo driver to the
host controller: turn on power and wait until the servo ready output (S-RDY) is turned on,
and then start transfer.
Setup of serial communication interface on host controller
• RS232
Baud rate
2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
Data
8 bit
Parity
none
Start bit
1 bit
Stop bit
1 bit
The baud rate is set according to Pr5.29 Baud rate setup of RS232 communication.
• RS485
Baud rate
2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
Data
8 bit
Parity
none
Start bit
1 bit
Stop bit
1 bit
The baud rate is set according to Pr5.30 Baud rate setup of RS485 communication.
• P.3-33 “Inputs and outputs on connector X4” • P.4-6 to P.4-85 “Details of parameter”
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