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2-6
Section
Connection to a PC by the NT Link (1:1)
46
S
CVM1/CV-series (-EV
j
)
When connecting to a CVM1/CV-series (-EV
j
) CPU, set the switches as given
below.
I/O port selection (selector switch)
Set this to “RS-232C”.
NT link (1:1) cannot be used with RS-422A.
DIP switch setting (SW3)
I/O port
selector
switch
RS-232C
RS-422
NT link setting
Set SW3 to ON position (right side)
to set “use NT link”.
D
D
D
D
D
D
ON
1
2
3
45
6
OFF
↔
ON
Correct use
When using CVM1/CV series, always set “CPU execution processing (execu-
tion control 2)” in the PC system settings to “simultaneous processing”.
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
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