
4.DESCRIPTION OF PARAMETERS B-63950EN/02
- 500 -
4.72 PARAMETERS OF FSSB
14340 ATR value corresponding to slave 01 on FSSB line 1
14341 ATR value corresponding to slave 02 on FSSB line 1
:
14357 ATR value corresponding to slave 18 on FSSB line 1
NOTE
When this parameter is set, the power must be
turned off before operation is continued.
[Input type] Parameter input
[Data type] Byte
[Valid data range] 0to23,64,-56,-96
Each of these parameters sets the value (ATR value) of the address
translation table corresponding to each of slave 1 to slave 18 on FSSB
line 1 (first optical connector).
The slave is a generic term for servo amplifiers and separate detector
interface units connected via an FSSB optical cable to the CNC.
Numbers 1 to 18 are assigned to slaves, with younger numbers
sequentially assigned to slaves closer to the CNC.
A 2-axis amplifier consists of two slaves, and a 3-axis amplifier
consists of three slaves. In each of these parameters, set a value as
described below, depending on whether the slave is an amplifier,
separate detector, or nonexistent.
- When the slave is an amplifier:
Set a value obtained by subtracting 1 from the setting of
parameter No. 1023 for the axis to which the amplifier is
assigned.
- When the slave is a separate detector interface unit:
Set 64 for the first separate detector interface unit (connected
near the CNC), and set -56 for the second separate detector
interface unit (connected far from the CNC).
- When the slave is nonexistent:
Set -96.