Chapter 15 - Allen-Bradley Micro800 General Instructions Manual

Input/Output instructions
Input/Output instructions read or write data to or from a controller or a module
using signals sent to a device that is physically connected to a programmable logic
controller. Input relays transfer signals to the internal relays, and output relays
transfer signals to external output devices.
Function
LCD on page 358
LCD_BKLT_REM on page 361
LCD_REM on page 364
RHC on page 369
RPC on page 371
Function block
DLG on page 372
IIM on page 376
IOM on page 378
KEY_READ on page 382
KEY_READ_REM on page 386
MM_INFO on page 390
PLUGIN_INFO on page 393
PLUGIN_READ on page 396
PLUGIN_RESET on page 399
PLUGIN_WRITE on page 401
RCP on page 403
RTC_READ on page 407
RTC_SET on page 410
SYS_INFO on page 413
TRIMPOT_READ on page 416
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
Description
Display string or number
(Micro810™ only)
Change remote LCD backlight color and mode
Display messages on remote LCD
Read high-speed clock
Reads user program checksum
Description
Save data and global/local variables to an SD Card Data Log file
Update inputs prior to normal output scan
Update outputs prior to normal output scan
Read key status on the optional LCD module
(Micro810™ only)
Read key status on remote LCD
Read memory module header information
Get module information from a generic plug-in module (excluding Memory Module)
Read data from a generic plug-in module
Reset a generic plug-in module (hardware reset)
Write data to a generic plug-in module
Read/write recipe data to and from an SD memory card
Read real-time clock (RTC) module information
Set real-time clock data to real-time clock module
Read Micro800™ system status
Read the trimpot value from a specific trimpot

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