Sanyo SUPER BL P5 Manual page 204

9. SPECIFICATIONS
9.1.6.4 Serial Output (When the ABS-E.S1 Absolute Sensor Is Used)
One of the two position signal outputs can be selected using the remote operator. When FUNC5 bit 7 on
Page 6 in Mode 2 of the remote operator is set at 0, start-stop synchronization is selected.
When bit 6 is set at 1, Manchester coding synchronization is selected. For details, refer to Func5 in "7.2.3
Parameter List". The specifications are as follows:
(1) Serial output specifications
Table 9-4 (1) Start-stop Synchronization Output (9600 bps) Specifications
Transmission system
Baud rate
Number of transfer frames
Transfer format
Transmission error check
Transfer time
Transfer cycle
Incremental direction
Table 9-4 (2) Manchester Coding Synchronization Output (1 Mbps) Specifications
Transmission system
Baud rate
Number of transfer frames
Transfer format
Transmission error check
Transfer time
Transfer cycle
Incremental direction
Forward revolution means counterclockwise rotation as viewed from the motor shaft.
Specifications for the ABS-E.S1 Wiring-saved Absolute Sensor are as follows:
One revolution: 32768 divisions (15 bits), Mutli-revolution: 65536 rotations (16 bits)
When combined with the PY2 Servo Amplifier, however, the product will be operated in the
following specifications because of the limited communication specifications:
One revolution: 32768 divisions (15 bits), Multi-revolution: 8192 rotations (13 bits)
When the product is used in the application requiring no multi-revolution data under the setting
of Func6 Bit5 = 1 (Mode2 Page7) without battery connected (when used in one-revolution
mode);
• Even if one revolution mode is set, error or warning bit may be set at the data output from
the serial position signal (CM1-9, 10 pins). This causes no problem in the operation of the
Servo system. When one revolution mode is set, make the upper system exclude these bits.
• When one revolution mode is set, multi-revolution data may change suddenly. Do not use
the multi-revolution data at the upper system.
Start-stop synchronization
9600 bps
6 frames (11 bits/frame)
See Fig. 9-9-1.
(1 bit) even parity
6.9 ms (Typ.)
9.2 ms (See Fig. 9-9-3 (1).)
Increased at forward revolution
Manchester coding synchronization
2 Mbps
2 frames (25 bits/frame)
See Fig. 9-9-2.
(3 bits) CRC error check
25 µs (Typ.)
42 µs±2 µs(See Fig. 9-9-3 (2).)
Increase at forward revolution
9－22