FL20-CA Series
74
4.3.7
The usage of absolute encoder
Encoder
type
Resolution ratio
Multi-turn data
output range
Action when out of allowed range
17 bit
absolute
encoder
16-bit multiturn
17-bit single-turn
0
～
+65535
·Multi-turn data will turn to 0 when data
exceeds upper limit (+65535) of forward
direction.
·Multi-turn data will turn to 0 when data
exceeds lower limit (+65535) of reverse
direction.
23 bit
absolute
encoder
16-bit multiturn
23-bit single-turn
User can read absolute position by MODBUS protocol. In practical control, absolute position
can be read by Modbus protocol when motor is in static state (see details in 6.2), and then motor
real-time position can be got by PG frequency-division output pulse count.
(1)
The usage of battery
Please install battery cell in order to save position data of absolute value encoder.
Please purchase special cable and battery box of manufacture.
Battery installations steps:
A: open cover of battery cover.
B: Install battery as below figure:
Encoder cable
C: Close the cover of battery cell.
Содержание FL20-CA Series
Страница 33: ...FL20 CA Series 33 H 1 1 1 1 I 22 22 25 25 J M5 M5 M5 M6 K 20 22 5 25 25 L2 29 5 29 5 39 5 37 5 ...
Страница 38: ...FL20 CA Series 38 M4 structure dimension unit mm Fig 3 1 7 Servo drive structure size 5 ...
Страница 39: ...FL20 CA Series 39 M5 structure dimension unit mm Fig 3 1 8 Servo drive structure size 6 ...
