Cautions On Use Of Fp Series; Device Specification; Devices Which Can Be Monitored; Cautions On Connection Of The Control Unit, The Cpu Unit And The Computer Communication Unit - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
18.4

Cautions on Use of FP Series

When using the GOT-F900 connected to the FP Series PLC, observe the following caution on use.
18.4.1

Device specification

Bit devices cannot be specified as word devices. Word devices cannot be specified as bit devices.
(Pulse relays (P) and index registers (IX, IY, I) are not available.)
Only devices described in section 3.3 can be specified.
18.4.2

Devices which can be monitored

• Data register DT0 to DT16383 is available in the GOT-F900.
Special data registers (DT9000 to DT9255) within this range can be monitored. In some FP Series
models, however, DT9000 to DT90255 cannot be monitored. For the details, refer to the
specifications described in the manual of the FP Series CPU.
• As to file registers, only the bank 0 can be monitored.
• Input relay (X), Error alarm relay (E), Timer contact (T) and Counter contact (C) cannot be written
from the GOT-F900.
18.4.3 Cautions on connection of the control unit, the CPU unit and the computer
communication unit
When connecting the control unit or the CPU unit
Connect the GOT-F900 to either one between the tool port and the COM port.
When connecting the computer communication unit or the communication cassette
Connect the GOT-F900 to either one between the COM1 port and the COM2 port.
Connection of two GOT units to one computer communication unit at the same time is not allowed.
GOT-F900
Either one
GOT-F900
Connection of FP Series PLC (Manufactured by Matsushita Electric Works) 18
COM port
Tool port
Control unit Computer
or CPU unit communication unit
GOT-F900
Either one
GOT-F900
18-7
11
12
13
14
15
16
17
18
19
20