9 Servo Parameter Objects
9 - 54
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
•
Select a data type to display on the 7-segment display on the front panel.
Explanation of Settings
*1
The cumulative count of communication errors is cleared when the control power is cut OFF.
*2
The value read from the external encoder is indicated directly, regardless of the External Feedback Pulse
Direction Switching (3326 hex).
3700 hex
LED Display Selection
Setting
range
0 to 32,767
Unit
–
Default
setting
0
Data
attribute
A
Size
2 bytes (INT16)
Access
RW
PDO map
Not possible
Set value
Indicated item
Description
0
Normal state
Displays “– –” during Servo-OFF, and “00” during Servo ON.
1
Reserved
Do not use.
2
Electric angle
Displays a value between 0 and FF hex.
The value 0 indicates the position when the U-phase electro-motive
force shows the positive peak.
The value increments when the motor operations in a positive
direction.
The value returns to 0 when it exceeds FF, but the count continues.
3
Total number of
EtherCAT
communications errors
*1
Displays a value between 0 and FF hex.
The cumulative count is saturated when it reaches the maximum
value (FFFF hex).
In this case, only the lowest order byte is shown.
The value returns to 00 when it exceeds FF, but the count continues.
4
Rotary switch setting
(node address)
Displays the rotary switch setting (i.e. node address) read at
power-ON. The displayed value is in decimal.
The value is not altered by any changes to the rotary switch setting
after the power-ON.
5
Reserved
Do not use.
6
Total number of external
encoder communications
errors
*1
Displays a value between 0 and FF hex.
The cumulative count is saturated when it reaches the maximum
value (FFFF hex).
In this case, only the lowest order byte is shown.
The value returns to 00 when it exceeds FF, but the count continues.
7
Z-phase counter
*2
Displays the Z-phase count value read from the external encoder
when an incremental external encoder is used. The value between 0
an FF hex is displayed.
8 or over
Reserved
Do not use.
A l l
