Connection To A Pc By The Nt Link; Compatible Pcs - Omron NT30C-ST141-E Operation Manual

Connection to a PC by the NT Link

2-7

Connection to a PC by the NT Link

2-7-1 Compatible PCs

56
S CS1-series Serial Communications Board: CS1W-SCB41 (Port 2)
DM Area Allocation Settings
From the Programming Device (i.e., a Programming Console or CX-Program-
mer), write the settings directly to the CPU Unit's DM Area allocation (Setup
Area). After the settings have been written, they will be enabled when the power
supply is reset, the Unit is restarted, the communications ports are restarted, or a
STUP instruction is executed.
The DM Area words that are allocated and the contents of the settings are shown
in the following table.
DM Area Allocation
(words)
Port 2
32010
32011
32012
32013
Connect the NT30/30C to an OMRON PC by the NT Link method.
To connect an NT30/30C to a PC by the NT Link method, the communications
method memory switch of the NT30/30C must be set to NT Link. For details on
the communication method memory switch setting, refer to Selecting of the Host
Communication Method (page 85).
Some models and series of OMRON PCs have the NT Link function built in.
There are also C200HX/HG/HE(-Z) and CQM1H CPU Units that can be used for
NT Link communications when a Board is mounted. Check the model and series
of the PC, and the model of the CPU Unit before making the connections.
The PCs that can be connected by NT Link are listed in the table below.
Setting Setting Contents
8000 Host Link mode, 2 stop bits, data length: 7
bits, even parity
0000 Baud rate: 9,600 bps
0007 Baud rate: 19,200 bps
0000 Send delay time: 0 ms
0000 No CTS control; Host Link unit number: 0
Section 2-7