Graphic Operation Terminal F940GOT
Introduction 1
1-14
1.6.3
Connection of MELSEC A Series (LINK PORT)
When the GOT is connected to the MELSEC A Series PLC via a computer link unit, the follow-
ing setting is required.
•
Setting of computer link unit
Set the communication format of the computer link unit as shown below.
*1 For wiring to the PLC, refer to the hardware manual supplied together with the F940GOT.
*2 The GOT station No. can be set in "SET-UP MODE" (Refer to Paragraph 2.2.).
•
Caution: When RS-232C is connected the GOT does not control CD signals. Accordingly,
when the RS-232C is connected, the buffer memory in the computer link unit should be set
so that CD signals are not checked.
Example: When I/O signals in the computer link unit are 80 (H) to 9F (H)
•
Restriction of functions
When a computer link unit is connected, the following functions are disabled in the GOT.
-
Index registers (V and Z) cannot be monitored, and their current values cannot be
changed.
-
When the RS-232C is connected, the printer output function of the GOT is disabled.
Used port
When RS-422 is used
When RS-232C is used
Mode setting
switch No.
5
RS-422: Format 1
RS-232C: No-procedure *1
1
RS-422: No-procedure
RS-232C: Format 1 *1
Transmission
speed
19200bps
Data bit
7 bits
Stop bit
1 bit
Parity bit
Even
Sum check
Provided
Write during run
Possible
Station No.
00 to 0F (in accordance with setting in GOT) *2
X87
P
TO
H8
H10B
K1
K1
Write to buffer memory
Computer link unit connection point
10B (H): CD terminal will be checked.
K1: CD terminal will not be checked.
Summary of Contents for F940GOT-LWD-E
Page 1: ...OPERATION MANUAL F940GOT SWD E F940GOT LWD E...
Page 4: ...Graphic Operation Terminal F940GOT 2...
Page 6: ...Graphic Operation Terminal F940GOT 4...
Page 8: ...Graphic Operation Terminal F940GOT 6...
Page 14: ...Graphic Operation Terminal F940GOT Contents vi...
Page 104: ...Graphic Operation Terminal F940GOT Alarm Mode 6 6 12...
Page 148: ...Graphic Operation Terminal F940GOT Creation of Display Screens 9 9 30...
Page 228: ...Graphic Operation Terminal F940GOT Changeover of Display Screen FX PCS DU WIN E 11 11 18...