Specifications

15 - 8
15. CONNECTION TO SIEMENS PLC
15.2 Serial Connection
(2) SIEMENS S7-200
POINTPOINTPOINT
(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication setting]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GOT2000 Series User's Manual (Utility)
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
15.2.5 PLC Side Setting
POINTPOINTPOINT
SIEMENS PLC
For details of SIEMENS PLCs, refer to the following
manuals.
SIEMENS PLC user's Manual
15.2.6 Connecting to HMI Adapter
 Communication settings
The following communication settings are made at the
communication detail settings of the GOT side.
For details, refer to the following.
15.2.4 Communication detail settings
Item Description Range
Transmission
Speed
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 19200bps)
9600bps,
19200bps,
38400bps,
57600bps,
115200bps
Data Bit
Set this item when change the data
length used for communication with
the connected equipment.
(Default: 8bits)
7bits/8bits
Stop Bit
Specify the stop bit length for
communications.
(Default: 1bit)
1bit/2bits
Parity
Specify whether or not to perform a
parity check, and how it is performed
during communication.
(Default: Even)
None
Even
Odd
Adapter Address
Specify the adapter address (station
No. of the adapter to which the GOT
is connected) in the connected
network.
(Default: 0)
0 to 31
Host Address
Specify the host address (station No.
of the PLC that the GOT will monitor)
in the connected network.
(Default: 2)
1 to 31
Model name Refer to
PLC CPU S7-200 15.2.7
HMI Adapter 6ES7 972-0CA11-0XA0 15.2.6
PC/PPI cable
6ES7 901-3BF20-0XA0
6ES7 901-3CB30-0XA0
15.2.7
Setting item PLC side setting
Transmission speed 9600bps, 19200bps, 38400bps
Data bit 8bits (fixed)
Parity bit Odd (fixed)
Stop bit 1bit (fixed)
Adapter address 1 to 31
Host address 1 to 31