-22-
No.EX##-OMI0001-E
•
I/O memory map and setting of number of I/O point
In GW unit, the number of controlled I/O point can be changed with DIP switch (SW2 No. 2 to 4).
At shipment, setting to occupy 3 stations are provided.
1. Setting
SW2
Number of point controlled by COM port
Number of
occupied
station
Mode
The max.
available number
of I/O point
No.2
No.3
No.4
INPUT
OUTPUT
3 occupied
stations
-
Input: 64/
Output: 64
ON
OFF
OFF
16 points for each
of A to D
16 points for each
of A to D
2 occupied
stations
A mode
Input: 32/
Output: 32
OFF
ON
OFF
16 points for each
of A and B
16 points for each
of A and B
2 occupied
stations
B mode
Input: 32/
Output: 32
OFF
ON ON
8 points for each
of A to D
8 points for each
of A to D
2. Memory map
•
I/O data
•
3 stations occupied (Input: 64, Output: 64)
I/O memory map (in case of station number 1)
Ex.) “QJ61BT11N”
Buffer
memory
address
Remote input (RX)
Buffer
memory
address
Remote output (RY)
RX F to RX 0
RY F to RY 0
E0H
COM A (IN15 to IN0)
160H
COM A (OUT15 to OUT 0)
RX1F to RX10
RY1F to RY10
E1H
COM B (IN31 to IN16)
161H
COM B (OUT31 to OUT16)
RX2F to RX20
RY2F to RY20
E2H
COM C (IN47 to IN32)
162H
COM C (OUT47 to OUT32)
RX3F to RX30
RY3F to RY30
E3H
COM D (IN63 to IN48)
163H
COM D (OUT63 to OUT48)
RX4F to RX40
RY4F to RY40
E4H
Profile area
∗
164H
It is not possible to use it.
RX5F to RX50
RY5F to RY50
E5H
Profile area
∗
165H
It is not possible to use it.
∗
: For detail of profile area, refer to “Profile area”.