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10. Setting
This model performs setting of normal/reversed switching of the piston rod travel direction during the
target position operation; cylinder bore size, piston rod operating direction at no signal operation and
piston rod speed during the target position operation by Air Servo Cylinder switch and HART
communication. The setting by each method is explained below.
1. Setting by Air Servo Cylinder switch
Refer "6. Setting" of operation manual of "Air Servo Cylinder (No.K35-OMW0030)".
2. Setting by HART communication
Direction (Menu Tree No.1-3-5-3-1), Bore setting (Menu Tree No. 1-3-5-3-2), No signal operation (Menu
Tree No.1-3-5-3-3) and Max speed (Menu Tree No.1-3-5-3-4) are available by setting the Operation
mode (Menu Tree No.1-3-5-2) to Parameter mode. When the body power supply is turned OFF and
power is applied again, the switch setting of the Air Servo Cylinder body is enabled.
2-1. Direction (Menu Tree No.1-3-5-3-1)
Setting
Relationship between the analogue input signal
and the piston rod movement direction
Cal Pos
set to 20mA
Cal Pos
set to 4mA
2-2. Bore setting
With Bore setting (Menu Tree No.1-3-5-3-2), the bore size of the Air Servo Cylinder used can be set.
The available bore sizes are ø125, ø160, ø200, ø250, ø320 and ø400.
2-3. No signal operation
With No signal operation (Menu Tree No.1-3-5-3-3), the piston rod operation can be set when the
input signal of 3.5mA or less is input. The available operation is Retracted end. Calibration position
and Stay.
2-4. Max speed
With Max speed (Menu Tree No.1-3-5-3-4), the maximum operating speed of the piston rod can be
set. The relation between the set value and speed is shown in the table below.
Caution
When setting the cylinder bore size, set the cylinder bore size of the body (IN-777) used.
When different bore size is set, vibration may occur or piston rod positioning may fail.
setting No.
0
1
2
3
4
5
6
7
8
9
Slower →→
(
Speeds up gradually.
)
→→ Faster
4mA
20mA
Retracted end
Set point
Piston rod
20mA
4mA
Retracted end
Piston rod
Set point