Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 252 / 514

5. Operation
5-129
－ GroupC －
ID Contents
0B
External absolute encoder polarity selection
[EX-SENPOL] “Power cycle for control after setting”
Setting range Unit Default value
00 to 01 - 00:Standard
■
Selects the count polarity of external encoder against motor rotation direction.

Select the polarity to match between the increment/decrement of monitor of ID61/62
(EX-APMON) and the ID10/11 (APMON).
It becomes valid after control power cycle.
 It is valid when an absolute encoder is used as external encoder.
0C
External encoder output pulse divide ratio selection
[EX-PULDIV] “Power cycle for control after setting”
Setting range Unit Default value
00 to 0B - 00: 1/4(R)_1/4(L)
■
Selects the external encoder output pulse divide ratio when an absolute encoder is used as
external encoder.
 Selects the external encoder output pulse divide ratio (1/N) when EnDat is used to
external encoder.
 When the external encoder is angle encoder or rotary encoder, select from the range of
1/4(R) to 1/8192(R).
 When the external encoder is linear encoder, select from the range of 1/4(L) to
1/2000(L).
✔ Output is available up to the frequency of 2Mpulse/sec (multiply 1).
Select the divide ratio in the range less than the frequency above.
EnDat (Angle encoder, Rotary encoder)
Divide ratio is limited to be 32768 pulse/rev or more when ""Single turn resolution" x
(1/N) < 32768 pulse/rev." is established.
EnDat (Linear encoder)
Use in the range as follows: 2
31
x Resolution / ((1/N)x4), based on zero position.
(Z-phase output position might shift if a power cycle is performed after moving to out of
the range.)
Selection Contents
00 Standard Inverts not an encoder operation direction.
01 Reversed Inverts an encoder operation direction.
Selection Contents
00 1/4(R)_1/4(L)
Outputs by following calculation according to
encoder type.
01 1/8(R)_1/20(L) For angle encoder or rotary encoder,
outputs the pulse as follows:
"Single turn resolution" x (1/N).
(Use 1/4(R) to 1/8192(R))
For linear encoder,
outputs the pulse as follows:
"Resolution" / (1/N).
(Use 1/4(L) to 1/2000(L))
02 1/16(R)_1/40(L)
03 1/32(R)_1/80(L)
04 1/64(R)_1/120(L)
05 1/128(R)_1/160(L)
06 1/256(R)_1/200(L)
07 1/512(R)_1/400(L)
08 1/1024(R)_1/800(L)
09 1/2048(R)_1/1200(L)
0A 1/4096(R)_1/1600(L)
0B 1/8192(R)_1/2000(L)