IAI America MSEP - Manual (Page 137)

3.4 Fieldbus
Type
Address Map
129
(3) Details of Commands
The input and output signals are consist of 5-word for each input and output data register.
Ɣ The target position and current position are expressed using 2-word (32 bits) binary data. The
figures from –999999 to +999999 (Unit: 0.01mm) can be set in PLC. Negative numbers are to
be dealt with two’s complement.
Ɣ Binary data of 2-word (32 bits) for the pressing band and values from -999999 to +999999
(unit: 0.01mm) in PLC can be used. Negative numbers are to be dealt with two’s complement.
Caution:
• Set the position data of the actuator, such as the target position and pressing band, in the
range of the soft stroke (0 to effective stroke length).
Ɣ Binary data of 2-word (32 bits) for the speed and values from 1 to +999999 (unit: 0.1mm/s) in
PLC can be used. A change of the unit is to be conducted on Gateway Parameter Setting
Tool.
Ɣ The Acceleration and Deceleration are expressed using 1-word (16 bits) binary data. The
figures from 1 to 300 (Unit: 0.01G) can be set in PLC.
Ɣ The pressing current limit value is expressed using 1-word (16 bits) binary data. The figures
from 0 (0%) to 255 (100%) can be set in PLC.
Ɣ Binary data of 1-word (16 bits) for the axis numbers and values from 0 (No.0) to 7 (No.) in
PLC can be used.
Ɣ Binary data of 1-word (16 bits) for the position numbers and values from 0 (No.0) to 255
(No.255) in PLC can be used.
Ɣ The alarm code is expressed using 1-word (16 bits) binary data.
Caution:
Have the setting with values available in the range of for speed, acceleration/deceleration and
pressing current of the actuator. (Refer to the catalog or instruction manual of the actuator.)
Otherwise, it may cause an abnormal condition of the servo or a malfunction of the actuator
such as the alarm codes 0A3 “Position Command Information Data Error”, 0C0 “Excess
Actual Speed”, 0C8 “Overcurrent”, 0CA “Overheated” or 0E0 “Overloaded”.