
1.AXIS CONTROL B-63323EN-1/03
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1.17 SETUP OF FSSBs IF USING HIGH SPEED HRV CONTROL
It is possible to use HIGH SPEED HRV control for up to eight axes (24
axes for systems having 11 or more controlled axes) by using the servo
control card supporting HIGH SPEED HRV control and the slave
(servo amplifier, Separate Detector I/F Units) supporting HIGH
SPEED HRV control.
If the servo control card supporting HIGH SPEED HRV control is to be
used, the following parameters must be specified in addition to
conventional FSSB setup parameters. (Specify other parameters as
usual.)
- Nos. 1120 to 1129. (For systems having 11 or more
controlled axes, parameters Nos. 1130 to 1139 and 1140 to
1149 are provided in addition to the above parameters.
In the remainder of this manual, "Nos. 1120 to 1129" are
interpreted to include Nos. 1130 to 1139 and 1140 to 1149
for systems having 11 or more controlled axes.)
Except for the following description, these parameters can be specified
in the same way as conventional FSSB setup parameters.
Axis configuration and parameter specification examples
- Example 1 (using a single FSSB: HIGH SPEED HRV control can be used if the
number of controlled axes is four or less.)
If an optical fiber cable is connected to only the first FSSB, the settings
are as shown in the figure below.
1-1 0
1-2 1
1-3 2
1-4 3
1-5 16
Slave No.
Parameter
Nos. 1080 to
1084
X
Y
Z
C
(M1)
Axis
1X1
2Y2
3Z3
4C4
Controlled
axis No.
Programmed
axis name
Servo
axis No.
CNC
2-axis amp.
M1
2-axis amp.
Parameter Nos. 1120 to 1129 and
Nos. 1085 to 1089 are all 40.
Fig.1.17 (a) If using a single FSSB