Amada ML-2550A, Руководство по эксплуатации

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146
ML-2550A/2551A
2. Preparations for Operations
2. Preparations for Operations
Up to 16 laser units can be controlled from a single personal computer. The
equipment configuration and connector connections are shown in the following
figure.
⇒
For controlling multiple lasers by single personal computer, it is necessary to
register equipment No. (NETWORK #) for each equipment. Set equipment No.
without duplication. If duplication of equipment No. exists, a data collision will
occur on the communication line and the laser cannot be correctly operated.
⇒ The RS-232C/RS-485 conversion adapter is an option separately sold. Purchase
it as required. For details, refer to the Introduction Part, Chapter 1 "Options" on
page 27.
⇒
Prepare the program and its development environment for laser control on the
customer side.
⇒ Connect the shielded portion to FG (frame ground) inside the laser equipment
only when using the shielded cable. Do not use as SG (signal ground).
A
B
C
D
E
TxD
＋
TxD−
RxD ＋
RxD−
TxD ＋
TxD−
RxD ＋
RxD−
A
B
C
D
E
TxD ＋
TxD−
RxD ＋
RxD−
TxD ＋
TxD−
RxD ＋
RxD−
…
RS-232C
RS-232C/RS-485 conversion adapter
RS-485
RS-485 RS-485
←R x D
T x D→
Up to 16 units
Equipment No.00 Equipment No.01 Equipment No.15
Personal computer, etc.
Connection example
RS-232C/RS-485
conversion adapter
Inside of the
laser equipment
RS-232C/RS-485
conversion adapter
Inside of the
laser equipment
Connector 116-21A10-5M
Connector 116-21A10-5M
The representation of + and - for signal lines may
be reversely indicated. If communication fails, try
to r and - each other.
FG
FG