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Installation manual
CNC 8055
CNC 8055i
6.
MACHINE PARAMETERS
SOFT: V02.2X
PLC Parameters
Examples of remote module setting
The central unit does not have an I/O expansion board.
Remote module in node 1, with 48 inputs and 32 outputs.
Remote module in node 2, with 24 inputs and 16 outputs.
Case 1: We want the inputs and outputs to be sequential starting with the first ones available.
Node ·1· Node ·2·
IOCANID1=1 IOCANID2=2
ICAN1=48 ICAN2=24
OCAN1=32 OCAN2=16
NUICAN1=0 NUICAN2=0
NUOCAN1=0 NUOCAN2=0
Node 1 is assigned inputs I65 through I112 and outputs O33 through O64.
Node 2 is assigned inputs I113 through I136 and outputs O65 through O80.
The inputs of the first remote module are numbered sequentially after the last input of the first
module (I64+1 = I65). The inputs of the second remote module are numbered sequentially after
the last available input of the first remote module (I112+1=I113). Follow the same procedure for
the outputs.
Case 2: We want the inputs and outputs to be sequential; but starting with I129 and O65, getting
it ready for the I/O expansion board.
Node ·1· Node ·2·
IOCANID1=1 IOCANID2=2
ICAN1=48 ICAN2=24
OCAN1=32 OCAN2=16
NUICAN1=129 NUICAN2=0
NUOCAN1=65 NUOCAN2=0
Node 1 is assigned inputs I129 through I176 and outputs O65 through O96.
Node 2 is assigned inputs I177 through I200 and outputs O97 through O112.
The inputs of the first remote module are numbered sequentially after the value assigned to
parameter NUICAN1(I129). The inputs of the second expansion module are numbered
sequentially after the last available input of the first remote module (I176+1=I177). Follow the
same procedure for the outputs.
Case 3: We expect an I/O and element expansion in node 1 (up to 72 inputs and 48 outputs).
Node ·1· Node ·2·
IOCANID1=1 IOCANID2=2
ICAN1=48 ICAN2=24
OCAN1=32 OCAN2=16
NUICAN1=129 NUICAN2=201
NUOCAN1=65 NUOCAN2=113
Node 1 is assigned inputs I129 through I176 and outputs O65 through O96
Node 2 is assigned inputs I201 through I224 and outputs O113 through O128
The inputs of the first remote module are numbered sequentially after the value assigned to
parameter NUICAN1(I129). The inputs of the second remote module are numbered after the
value assigned to parameter NUICAN2(I201) Follow the same procedure for the outputs.
IANALOG1 (P110) IANALOG2 (P113) IANALOG3 (P116)
IANALOG4 (P119)
They are used to set the remote modules.
They indicate the number of analog inputs of each of the 4 remote modules; a CAN node number
identifies each one in the system. Its value will be 4 if it is a Fagor remote module.
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