IAI America E-Con - Manual (Page 49)

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3. XSEL-R/S/RX/SX/RXD/SXD
[7] I/O Port Top Number Setting
Set the top port number of the port range used in I/O Parameters No. 233 to 234.
Note The port numbers assigned here are the starting input and output port numbers.The max I/O port will be
determined by adding parameters 233 and 234 to parameters 231 and 232 respectively.
The values entered into these parameters must be evenly divisible by 8 (EX: 300).
No. Parameter name
Default
(Reference)
Input Range Unit Remarks
233
Extension Input Port
Start No. at Network
I/F Module 2 Fixed
Assignment
-1
-1 to 299
1000 to 3999
─
0+ (Multiples of 8)
or
1000+ (Multiples of 8)
[Ineffective when -1 is selected]
234
Extension Output
Port Start No. at
Network I/F Module 2
Fixed Assignment
-1
-1
300 to 599
4000 to 6999
─
300+ (Multiples of 8)
or
4000+ (Multiples of 8)
[Ineffective when -1 is selected]
[8] Time Setting to Wait for DeviceNet Communication Establishment
To I/O Parameter No.120, set the maximum allowable time to establish DeviceNet communication at the start.
Change this setting when XSEL starts faster than the master unit, which results in a generation of D5D or A6B.
No. Parameter name
Default
(Reference)
Input Range Unit Remarks
120 Network attribute 1 640001H
0 to
FFFFFFFFH
100ms
Bits 16 to 23:
Value of Link Timeout at initializing
(Example) The initial value 640001H is bit
16 to 23 = 64H = 100 (in 100ms
unit)
100×100ms = 10sec
It waits for 10sec at maximum
from the startup for the
communication establishment.
[9] Data Retaining Setting at DeviceNet Communication Error
Set in I/O Parameter No. 121 whether to clear the input port data to 0 or to retain it at a communication error.
No. Parameter name
Default
(Reference)
Input Range Unit Remarks
121 Network attribute 2 0H
0 to
FFFFFFFFH
─
Bits 8 to 15:
Input port data selected at Network I/F
Module 2 link error
0: Input port data clear
1: Input port data retained