Appendix G - Communication Modules

G.1   Introduction

 

This appendix describes the status bytes and their descriptions for the following communication modules:

 

 

G.2   IINICT03/03A/13 and INICT12 Cnet to Computer Transfer Modules

 

Table G-1 lists the fields that make up the INICT03/03A/13 and INICT12 module status report. Table G-2 describes each field within the module status record.

 

 

Table G-1 INICT03/03A, INICT13 and INICT12 Status Bytes

 

 

 

Table G-2 INICT03/03A, INICT13 and INICT12 Status Bits

 

 

 

G.3   INIET800 Cnet to Computer Transfer Modules

 

Table G-3 lists the lists the fields that make up the INIET800 module status report. Table G-4 describes each field within the module status record.

 

 

Table G-3 INIET800 Status Bytes

 

 

 

 

Table G-4 INIET800 Status Bits

 

 

 

G.4   INIIT03/13 Local Transfer Module

 

Table G-5 lists the fields that make up the INIIT03/13 module status report. Table G-6 describes each field within the module status record.

 

 

Table G-5 INIIT03/13 Status Bytes

 

NOTE:

  1. The last letter of the codes (S or C) in bytes 4 and 5 indicates if the status applies to the satellite ring or the central ring.

 

 

Table G-6 INIIT03/13 Status Bits

 

NOTE:

  1. The last letter of the codes (S or C) in bytes 4 and 5 indicates if the status applies to the satellite ring or the central ring.

 

 

 

 

G.5   INNPM11 and INNPM12 Network Processing Modules

 

The INNPM12 presents two different status summaries depending on its mode of operation (i.e. Cnet or Plant Loop mode) set with switch SW3. The INNPM11 and INNPM22 operate only in Cnet mode. In Cnet mode the modules have 16-byte module status records. When in Plant Loop mode, the INNPM12 module has a five-byte module status record.

 

 

Cnet Mode

 

Table G-7 lists the fields that make up the status report for the INNPM11/12/22 modules in Cnet mode. Table G-8 describes each field within the module status record.

 

 

Table G-7 INNPM11/12/22 Cnet Mode Status Bytes

 

 

Table G-8 INNPM11/12/22 Cnet Mode Status Bits

 

 

 

Plant Loop Mode

 

Table G-9 lists the fields that make up the INNPM12 module status report when in Plant Loop mode. Table G-10 describes each field within the module status record.

 

Table G-9 INNPM12 Status Bytes (Plant Loop Mode)

 

 

Table G-10 INNPM12 Status Bits (Plant Loop Mode)