IDEC MICROSmart FC5A Series, Руководство пользователя

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24: AS ‐ I
NTERFACE
M
ASTER
C
OMMUNICATION
FC5A M
ICRO
S
MART
U
SER
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S
M
ANUAL
FC9Y ‐ B1273 24 ‐ 39
SwitchNet Data I/O Port (AS ‐ Interface Master Module 1)
SwitchNet control units can be used as slaves in the AS ‐ Interface network and are available in ø16mm L6 series and
ø22mm HW series. Input signals to the MicroSmart AS ‐ Interface master module are read to internal relays allocated to
each input point designated by a slave number and a DI number. Similarly, output signals from the MicroSmart AS ‐ Inter ‐
face master module are written to internal relays allocated to each output point designated by a slave number and a DO
number. When programming a ladder diagram for the MicroSmart, use internal relays allocated to input signals and out ‐
put signals of SwitchNet control units.
L6 series and HW series SwitchNet control units have slightly different digital I/O data allocations.
L6 Series Digital I/O Data Allocation
Input data is sent from slaves to the AS ‐ Interface master. Output data is sent from the AS ‐ Interface master to slaves.
Notes:
SwitchNet L6 Series
Slave Unit
Used I/O
Input Data
(slave send data)
Output Data
(slave receive data)
DI3 DI2 DI1 DI0 DO3 DO2 DO1 DO0
Pushbutton 1 in 0 X1 1 1 * — — —
Pilot light 1 out 0 0 1 1 * — — X1
Illuminated pushbutton 1 in/1 out 0 X1 1 1 * — — X1
Selector, Key selector, Lever: 2 ‐ position 1 in 0 X2 1 1 * — — —
Selector, Key selector, Lever: 3 ‐ position 2 in X3 X3 1 1 * — — —
Illuminated selector: 2 ‐ position 1 in/1 out 0 X2 1 1 * — — X1
Illuminated selector: 3 ‐ position 2 in/1 out X3 X3 1 1 * — — X1
1.

The AS ‐ Interface master uses bit DO3 for addressing A/B slaves.
2. In the above table, bits marked with X1, X2, and X3 are used for
SwitchNet I/O data.
3. X1: When pushbutton is pressed, input data is 1 (on). When not
pressed, input data is 0 (off). When output data is 1 (on), LED is on.
When output data is 0 (off), LED is off.
4. X2: The input data from 2 ‐ position selector, key selector, and illumi ‐
nated selector switches and 2 ‐ position lever switches depend on
the operator position as shown below.
5. X3: The input data from 3 ‐ position selector, key selector, and illumi ‐
nated selector switches and 3 ‐ position lever switches depend on
the operator position as shown below.
6. Unused input bits DI3 and DI2 are 0 (off), and unused input bits DI1
and DI0 are 1 (on). Slaves ignore unused output data (—) sent from
the master.
2 ‐ position Operator
Operator Position Left/Down Right/Up
DI2 0 1
Selector
Left Right
Up
Down
Lever
3 ‐ position Operator
Operator Position Left/Down Center Right/Up
DI3 0 0 1
DI2 1 0 0
Selector
Left
Right
Center Up
Center
Down
Lever

Write_Parameter Command

Write_Parameter Settings
0 0 A4 A3 A2 A1 A0 1
Sel
P3
P2 P1 P0 PB 1
LED Brightness
Settings
Remarks
Output
Selection
Control Data
P2 P1 P0
100%
1: DO0
0: DO1
1 1 Default
50% 0 1
25% 1 0
12.5% 0 0