Omron OMNUC G User Manual page 295

Ac servomotors/servo drives with built-in mechatrolink-ii communications
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User parameters are set and checked on CX-Drive or the Parameter Unit (R88A-PR02G).
Parameter Tables
Pn
Parameter name Setting
No.
Reserved
000
Do not change.
Selects the data to be displayed on the 7-segment LED
display on the front panel.
0
1
2
Default Display
001
3
4
5 to
32767
002
Reserved
Do not change.
Explanation
Normal status ("--" Servo OFF, "00" Servo ON)
Indicates the machine angle from 0 to FF hex.
0 is the zero position of the encoder. The angle
increases when the Servomotor turns forward.
The count continues from "0" after exceeding
"FF".
When using an incremental encoder, the display
shows "nF" (not Fixed) until detecting the zero
position on the encoder after the control power is
turned ON.
Indicates the electrical angle from 0 to FF hex.
0 is the position where the inductive voltage on the
U phase reaches the position peak. The angle
increases when the Servomotor turns forward.
The count continues from "0" after exceeding
"FF".
Indicates the number (total) of MECHATROLINK-
II communications errors from 0 to FF hex.
The communications error count (total) saturates
at the maximum of FFFFh. "h" appears only for the
lowest byte. The count continues from "00" after
exceeding "FF".
Note The communications error count (total) is
cleared by turning OFF the control power.
Indicates the setting on the rotary switch (node
address value) loaded at startup, in decimal.
This value does not change even if the rotary
switch is turned after startup.
Reserved
(Do not set.)
5-26 User Parameters
Default
Setting
Unit
setting
range
1
---
---
0
---
0 to 4
0
---
---
5-62
---
5
A
---

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