Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 188)

Logic Functions - Book 1
REMOTE I/O INTERFACE MODULE BLOCK
6-10
6.2.3 Typical Block Connections for Remote I/O Interface Module Block
Typical RIO block connections are shown in Figure 6-3. The application builder software
provides special connections to simplify the database configuration procedure required to
transfer data between the interface block and its associated remote I/O module blocks. A
single softwiring connection is made between the special MODOUT source on the RIO block
and a special MODIN destination on each remote input and output module block. All data is
transferred through this connection in a form that is acceptable to both the interface block and
the I/O module blocks.
RIO1
MODOUT
Extended Error
RDIM1
RDOM1
RDIM2
RDOM2
CL10
MODIN
MODIN
MODIN
MODIN
INPUT1
Figure 6-3. Remote I/O Interface Module Block, Typical Connections
6.2.4 Remote I/O Interface Module Block Events
The remote I/O interface module block event codes and their suggested run time display
messages are given below. See the referenced data base attributes (in brackets) for
additional information. See Section 3.4.5 System Event Transitions for a description of
event transitions.
4 I/O MISMATCH (Attribute No. 05)
5 CS-31 BUS COMMUNICATION ERROR (Attribute No.11)
6 I/O COMMUNICATIONS ERROR (Attribute No.08)
7 CS-31 DATABASE CHECKSUM ERROR (Attribute No.14)
8 MODULE EXTENDED ERROR (Attribute No.17)