Omron R88D-GT series User Manual page 331

Pn Parameter
Setting
No. name
Electronic Gear
48 Ratio Numerator
1
Set the pulse rate for command pulses and Servomo-
Electronic Gear
tor travel distance. If Pn48 or Pn49 is 0, the encoder
49 Ratio Numerator
resolution is set to a numerator.
2
Electronic Gear
Electronic Gear Ratio Numerator 1 (Pn48)
4A Ratio Numerator
Electronic Gear Ratio Numerator 2 (Pn49)
Exponent
Electronic Gear
4B Ratio
Denominator
Position Set the time constant for the first-order lag filter for the
Command Filter command pulse input.
4C
Time Constant If the parameter is set to 0, the filter will not function.
Setting The larger the setting, the larger the time constant.
Select the FIR filter time constant used for the com-
Smoothing Filter mand pulse input.
4D
Setting The higher the setting, the smoother the command
pulses.
Set the deviation counter reset conditions.
0
Deviation
Counter Reset
4E
Condition
1
Setting
2
4F Reserved (Do not change setting.)
Explanation
Electronic Gear Ratio
Numerator Exponent (Pn4A)
× 2
or
Electronic Gear Ratio Denominator (Pn4B)
Clears the deviation counter when the signal
is closed for 100 μs or longer.
Clears the deviation counter on the falling
edge of the signal (open and then closed for
100 μs or longer).
Disabled
5-16 User Parameters
Power
Default Setting
Unit OFF→
setting range
0 to
0 ---
10000
0 to
0 ---
10000
0 --- 0 to 17
1 to
10000 ---
10000
0 --- 0 to 7
0 --- 0 to 31
1 --- 0 to 2
--- --- ---
ON
---
---
---
---
5
---
Yes
---
---
5-44