User Manual Owner's manual

1 Publication 1746-UM007C-EN-P - July 2004
Chapter 6
Ladder Programming Examples
Earlier chapters explained how the configuration word defines the
way a channel operates. This chapter shows the programming
required to enter the configuration word into the processor memory.
It also provides you with segments of ladder logic specific to unique
situations that might apply to your programming requirements. This
chapter includes:
• Initial Programming
• Dynamic Programming
• Verifying Channel Configuration Changes
• Interfacing to the PID Instruction
• Monitoring Channel Status Bits
• Invoking Auto calibration
Initial Programming
To enter data into the channel configuration word (O:e.0 through
O:e.3) when the channel is disabled (bit 11 = 0), follow the steps on
page 6-2 for specific configuration details.
TIP
When using RSLogix 500 version 6.10 or higher, you
can use the software’s I/O wizard to configure the
NT4 channels.