R88A-CNG02R Omron, R88A-CNG02R Datasheet - Page 360

• Manufacturer Part Number: R88A-CNG02R
• Description: Encoder Connector INC Motor
• Manufacturer: Omron

Specifications of R88A-CNG02R

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5
5-16 User Parameters
5-75
Setting range
Setting range
Pn44
Pn45
• Use this parameter to set the number of encoder pulses output from the pulse outputs (+A: CN1
• If the Encoder Divider Denominator Setting (Pn45) is 0, the number of output pulses for one
• If the Encoder Divider Denominator Setting (Pn45) is not 0, the pulse output resolution per rotation
• The encoder resolution for a 17-bit absolute encoder is 131,072
• The pulse output resolution per rotation will never exceed the encoder resolution. (If the above
• One phase-Z signal is output for each rotation of the Servomotor.
• If the value from the above equation is a multiple of 4, phases Z and A are synchronized. In all
• Refer to 5-7 Encoder Dividing on page 5-15 for more information on the encoder divider.
pin 21, −A: CN1 pin 22, −B: CN1 pin 48, +B: CN1 pin 49)
Servomotor rotation can be set for A and B using the Encoder Divider Numerator Setting (Pn44).
The resolution of the pulse output after multiplication by 4 will be as follows:
can be set using the following encoder divider equation.
rotation, 5-core incremental encoder is
settings are used, the pulse output resolution per rotation will be equal to the encoder resolution.)
other cases, the output width of phase Z will coincide with the encoder resolution, so phases A and
Z will not be synchronized.
Encoder Divider Numerator Setting
Encoder Divider Denominator Setting
Encoder resolution ×
Pulse output resolution per rotation =
Pulse output resolution per rotation = Encoder Divider Numerator Setting (Pn44)
A
B
Z
0 to 32767
0 to 32767
Synched
Pn44
Pn45
: Multiple of 4
Unit
Unit
Pn45 (Encoder Divider Denominator Setting)
Encoder resolution ×
Pn44 (Encoder Divider Numerator Setting)
10,000
A
B
Z
---
---
pulses/rotation
Not synched
Default setting
Default setting
Pn44
Pn45
: Not multiple of 4
.
pulses/rotation
2500
0
× Encoder resolution
Power OFF→ON
Power OFF→ON
and a 2,500-
× 4
All modes
All modes
pulse/
Yes
Yes