IDEC MICROSmart FC6A Series User Manual

9: A NALOG I/O M ODULES
9-14 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
Control Relays
When "Use data register for setting parameters" is enabled, internal relays can be set as control relays.
3 bits are used starting from the internal relay that was set, and each bit has the following function.
Notes:
 Starting internal relay address +0: Read parameters
When changed from off to on, the analog I/O module setting values are read into the operation setting data registers.
 Starting internal relay address +1: Read initial parameter values
When changed from off to on, the initial values (the parameters that were saved when the user program download was executed) are
read into the operation setting data registers.
 Starting internal relay address +2: Write operation setting parameters
When changed from off to on, the data stored in the data registers is written to the analog I/O module as the parameters.
 After a control relay is changed from off to on, it automatically turns off.
 If all of the control relays are changed from off to on in the same scan, they are executed in +0, +1, +2 order, and the analog I/O module is
set with the initial values.
Position from
Starting Bit
Description R/W
+0 Read parameters (analog I/O module 
operation setting data registers)R/W
+1 Read initial parameter values (WindLDR settings  operation setting data registers)R/W
+2 Write operation setting parameters (operation setting data registers  analog I/O module) R/W

IDEC MICROSmart FC6A Series Specifications

General

Brand	IDEC
Model	MICROSmart FC6A Series
Category	Computer Hardware
Language	English