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Rockwell Automation 1785-Lx0C15 ControlNet PLC-5 Programmable Controllers User Manual User Manual

Page 84

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1785-UM022C-EN-P - February 2008

4-4

If you want to:

Do this:

change the command
type

Select one of the following:
• 1771 READ - reads input data from 1771 non-discrete I/O module
• 1771 WRITE - writes output data to 1771 non-discrete I/O module
• 1794 READ - reads data from a 1794 I/O module
• 1794 WRITE - writes data to a 1794 I/O module
• 1794 FAULT ACTION - changes the action that a module takes when it

faults

• 1794 IDLE ACTION - changes the action that a module takes when it is idle
• 1794 CONFIG DATA - changes a module’s configuration data
• CIP GENERIC - sends user-specified CIP service
• 1794 CONFIG DATA - changes a module’s configuration data
• 1794 SAFE STATE DATA - changes a module’s safe-state data
• CIP GENERIC - sends user-specified CIP service
• GENERIC BI-DIRECTIONAL - sends user-specified CIP service which

requires reply data

• 1747 READ INPUT - reads data from SLC I/O module input file
• 1747 WRITE OUTPUT - writes data to SLC I/O module output file
• 1747 READ M0 FILE - reads data from SLC I/O module M0 file
• 1747 WRITE M0 FILE - writes data to SLC I/O module M0 file
• 1747 READ M1 FILE - reads data from SLC I/O module M1 file
• 1747 WRITE M1 FILE - writes data to SLC I/O module M1 file
• 1747 SAFE STATE - change SLC I/O module safe state DATA data
• 1747 WRITE FLAGS - change action SLC I/O module take when it faults

and/or goes to idle

• 1747 CONFIG DATA - change SLC module configuration data

enter a PLC-5 data table
address

Type the data table address.

enter the size in
elements

Type the number of elements:

0

1

to

64

for

1771 READ

or

1771 WRITE

1

for

1794 FAULT ACTION

or

1794 IDLE ACTION

1

to

15

for

1794 CONFIG DATA

or

1794 SAFE STATE DATA

• 1 to 16 for 1794 READ or 1794 WRITE
• 1 to 32 for 1747 READ INPUT or 1747 WRITE INPUT
• 1 to 138 for 1747 READ M0 FILE, 1747 WRITE M0 FILE

1747 READ M1 FILE, 1747 WRITE M1 FILE

• 1 to 138 for 1747 SAFE STATE DATA
• 1 for 1747 WRITE FLAGS
• 1 to 138 for 1747 CONFIG DATA

enter the destination

network address

Type a number from 1 to 99.

enter the destination

slot number

Type the number of the slot that holds the I/O device - number from 0 to 15.

1

If you enter a 0, the module determines the size of the transfer. In this case, you must make sure that your data table
can accommodate up to 64 words.