User`s manual

Graphic Operation Terminal F930GOT Additional Functions (in V.2.00 or later) 13
13-13
• Setting of computer link unit
Set the communication format of the computer link unit as shown below.
• 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 in functions
In connection via a computer link unit, the following functions of the GOT are disabled.
- Index registers (V and Z) cannot be monitored, and their current values cannot be
changed.
- When the RS-232C is connected for communication, the printer output function of the
GOT is disabled.
- The two-port interface function is disabled.
Used port When RS-422 is use When RS-232C is used
Mode setting switch No.
5
RS-422: Format 5
RS-232C: No-procedure
1
RS-422: No-procedure
RS-232C: Format 1
Transmission speed 19200 bps
Data bit 8 bits
Stop bit 1 bit
Parity bit Provided: Odd
Sum check Provided
Write during run Possible
Station No. 00 to 0F (in accordance with setting in GOT)
←
The GOT station
No. can be set in
"SET-UP MODE".
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.