IAI America E-Con - Manual (Page 51)

4. XSEL-R/S/RX/SX/RXD/SXD
43
[6] 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. Add the number of ports
assigned in parameters 231 and 232 to determine the I/O range.
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
ņ
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
ņ
300+ (Multiples of 8)
or
4000+ (Multiples of 8)
[Ineffective when -1 is selected]
[7] Time Setting to Wait for PROFIBUS Communication Establishment
To I/O Parameter No. 120, set the maximum allowable time to establish PROFIBUS 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)
îPV VHF
It waits for 10sec at maximum
from the startup for the
communication establishment.
[8] Data Retaining Setting at PROFIBUS 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
ņ
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