R88A-CNG01R Omron, R88A-CNG01R Datasheet - Page 362

• Manufacturer Part Number: R88A-CNG01R
• Description: Encoder Connector ABS Motor
• Manufacturer: Omron

Specifications of R88A-CNG01R

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

5
5-16 User Parameters
5-77
Setting range
Setting range
Setting range
Setting range
Pn4A
Pn4B
Pn48
Pn49
• Use these parameters to set the electronic gear.
• The electronic gear can be used for the following:
• Electronic Gear Block Diagram
• The gear ratio is set using the following equations.
• To set the amount of Servomotor rotation or movement per input command pulse.
• To increase the nominal command pulse frequency by using a multiplier when the desired
Electronic Gear Ratio Numerator 2
Electronic Gear Ratio Numerator Exponent
Electronic Gear Ratio Denominator
Electronic Gear Ratio Numerator 1
GESEL input connected to COM Numerator 2 (Pn49) selected.
Servomotor speed cannot be achieved due to the limited pulse oscillation capability of the host
controller.
*1. Numerator 1 or Numerator 2 is selected using the Electronic Gear Switch Input (GESEL: CN1 pin
If the numerator
In this case, the number of command pulses per revolution can be set in Pn4B.
If the numerator
The upper limit of the calculated numerator ((Pn48 or Pn49) × 2
+ 1).
Command pulses
Numerator ((Pn48 or Pn49) × 2
Electronic gear ratio =
Electronic gear ratio =
28).
0 to 10000
0 to 10000
0 to 10000
GESEL input open
f
0 to 17
equals 0, the following value is set automatically.
does not equal 0, the gear ratio is as follows:
*1
*1
Electronic gear ratio numerator (Pn48 or Pn49) × 2
Number of command pulses per Servomotor rotation (Pn4B)
Numerator 1 (Pn48)
Numerator 2 (Pn49)
Unit
Unit
Unit
Unit
Denominator (Pn4B)
Numerator 1 (Pn48) selected.
Pn4A
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) = Encoder resolution
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× 2
Exponent (Pn4A)
Encoder resolution
Electronic gear ratio denominator (Pn4B)
Default setting
Default setting
Default setting
Default setting
F
Feedback
pulses
(resolution)
Internal
command
Pn4A
Electronic gear ratio numerator exponent (Pn4A)
10000
) is 4,194,304/ (Pn4D setting
−
+
0
0
0
Power OFF→ON
Power OFF→ON
Power OFF→ON
Power OFF→ON
10,000 pulses/rev
or
2
To deviation
counter
17
pulses/rev
Position
Position
Position
Position
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