User`s manual

Graphic Operation Terminal F930GOT Additional Functions (in V.2.00 or later) 13
13-12
13.4 Connection to MELSEC-QnA Series
The MELSEC-QnA Series PLC can be connected as described below.
13.4.1 CPU direct connection (CPU PORT)
• Applicable PLC
QnA, Q2AS: CPU direct connection (RS-422)
• Connection method
CPU direct connection (RS-422)
- For connection, refer to "Connection to A Series" in "1.8 Connection of MELSEC FX/A
Series (CPU PORT)".
• Caution
A personal computer can be connected using the built-in two-port interface function during
CPU direct connection. In this case, only the SW
o
D5C(F)-GPPW is available as the ladder
creation software.
13.4.2 Computer link connection (LINK PORT)
• Applicable serial communication unit
AJ71QC24, AJ71QC24-R2, AJ71QC24-R4, A1SJ71QC24, A1SJ71QC24-R2
• Connection method
CPU direct connection (RS-232C or RS-422)
- Though this is computer link connection, make sure to select "CPU PORT" as the con-
nection method.
* Connection for computer link connection is equivalent to that for the MELSEC A Series
except when the RS-422 interface connector is D-sub, 25-pin type.
Refer to the connection diagram for the A Series shown in Paragraph 1.6.3.
< Communication via RS-422 >
When the RS-422 interface connector in computer link connection is D-sub, 25-pin type
Caution: In CPU communication, when a personal computer is connected using the two-port
interface function built in the GOT, only the SW
o
D5C(F)-GPPW is available as the
personal computer software.
•
†
‚
‡
…
Computer link unit
side (PLC side)
D-sub
(female),
25 pin
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
20
19
18
17
16
15
14
‚
ƒ
ˆ
GOT
side
D-sub
(female),
9 pin
5
4
3
2
1
9
8
7
6
21
16
15