Other Functions; Functions Under Position Mode - Leadshine EL8-EC Series User Manual

6.19 Other Functions

6.19.1 Functions under Position mode

Electronic gear function
If command frequency from controller is not enough which cause the motor to not
reach target rotational velocity, frequency can be increased using this function.
Name
Pr0.08
Range
Activation
Pulses per revolution can be set using object dictionary 608F, 6091, 6092. However, Pr0.08 has
higher priority.
Name Encoder resolution
Index
608Fh-0
R
Access
1 0
To set encoder resolution
Electronic gear ratio
Index Name
numerator
6091h-0
1 Access RW
To set electronic gear ratio numerator
Electronic gear ratio
Name
Index
denominator
6091h-0
2 Access RW
To set electronic gear ratio denominator
Number of pulses per
Name
Index
rotation
6092h-0
1
Access RW
If 6092h-01(Feed constant) is not equal to 608Fh(Position encoder resolution), then:
If 6092h-01(Feed constant) is equal to 608Fh(Position encoder resolution), then:
Command pulse counts
per revolution
0~838860 Uni
P-
8 t
After restart
Unit
Mappin
TPDO Mode
g
Mapping RPDO Mode
Mapping RPDO Mode
Mapping RPDO Mode
Electronic gear ratio = Encoder resolution / 6092h-01
Electronic gear ratio = 6091-01 / 6092h-01
User manual of EL8-EC***F AC Servo
Mode
Default 0
Encoder unit Structure VAR
F
Range
Structur
r
Unit
e
F Range
Structur
Unit r
e
F Range
Comma Structur
Unit
nd unit/r e
F Range
F
Index 2008h
Type UInt 32
1~214
74836 0
Default
47
Dint
VAR
Type
32
1-21474
Defaul
1
83647 t
Dint
VAR Type
32
1-21474
Defaul
1
83647
t
UInt
VAR Type
32
1~2147 Defaul
10000
483647
t
284