Sanyo Denki Q1AA04003D, Инструкция по эксплуатации

Страница: 152 / 266

７．Adjustment・Functions
[Functions of Group C]
[Encoder pulse
division]
7−37
[ＧｒｏｕｐＣ]０４
Encoder pulse divider output selection [PULOUTSEL]
Position control mode Speed control mode Torque control mode
Encoder pulse divider output can be selected from 2 types; motor encoder or external encoder.
Parameter GroupCPage04
PULOUTSEL：Encoder pulse divider output
・For semi-closed control, select 0:Motor encoder.
・In case of absolute sensor except for incremental absolute encoder, incremental pulse of 8192P/R is input
in the divider circuit.
・When full-closed controlled and motor encoder is absolute encoder, external encoder pulse is output by
selecting any.
[ＧｒｏｕｐＣ]０５
Division ratio for encoder pulse divider output [ENRAT]
Position control mode
Speed control mode Torque control mode
The encoder signals (Phase A/ Phase B) used in the host unit can be output according to a ratio formula.
When using in the host unitʼs position loop control, input the result (obtained after dividing the number
of encoder pulses) as an integer. However, when using this function to monitor the host unit, input a
ratio that is as close to the setup value as possible.
The output of Z phase is not divided. Output can be sin O/C（CN1-11）.
Division ratio for the encoder pulse divider output is set.
Parameter GroupC Page05
ENRAT：Ratio of the encoder pulse divider output 1/1〜1/8192
The following settings are possible.
When numerator is “1” ： 1/1〜1/64、1/8192 can be set.
When numerator is “2” ： 2/3〜2/64、2/8192 can be set.
When denominator is “8192”： 1/8192 〜 8191/8192 can be set.
Frequency division 1/1（Forward rotation）
90°
A phase
B phase
Z phase
Frequency division 1/2（Forward rotation）
90°
A phase
B phase
Z phase
Frequency division 2/5（Forward rotation）
108° 90°is not possible.（Phase relation does not change.）
A phase
B phase
Z phase
＊ Destabilizes for 1 sec after control power is supplied.