IDEC MICROSmart FC6A Series Ladder Programming Manual page 223

To configure the days of the week and the time by specifying data registers
The day of the week and the time for the ON/OFF settings are configured according to the values stored in the specified data
registers. The day of the week and the time for the ON/OFF settings can be changed while the FC6A Series MICROSmart is
running.
Note: When the day of the week or time in the ON/OFF settings is modified with the WEEK instruction input turned on, it is not reflected in the
output operation until the current day of the week and time match the day of the week and time in the changed ON/OFF settings.
To immediately reflect this in the output operation, turn the WEEK instruction off and then on again after changing the day of the week or time.
• Devices tab
1.
2.
6.
7.
1. Data register settings
This setting selects whether to configure the day of the week and the time as fixed settings or to indirectly specify them with
data registers. To configure the day of the week and the time by specifying data registers, select this check box.
Selected check box
The day of the week and the time settings are indirectly specified by data registers. Configure the day of the week and the
time by using data registers. The day of the week and the time can be changed while the FC6A Series MICROSmart is
running. For allocating the data register region, see "Data Register Allocation" on page 11-9.
The data registers can be initialized with the days of the week and the times configured on the parameter tabs by turning on
the initialization input. For initialization, see "3. S2 (source 2): Initialization Input" on page 11-8.
Note: When this check box is not selected, the day of the week and the time are fixed settings. The day of the week and the time are
configured on the parameter tabs. The day of the week and the time cannot be changed while the FC6A Series MICROSmart is running. For
fixed settings, see "To configure the day of the week and the time as fixed settings" on page 11-4.
2. S1 (source 1): First Data Register
This setting specifies the start of the data register region to store the days of the week and time settings for the WEEK
instruction.
This setting is only used when indirectly specifying the settings for the WEEK instruction with data registers.
Setting
Tag Name
Device Address
Used Data Registers
Comment
For allocating the data register region, see "Parameter tab" on page 11-8
3. 5.
4.
Specifies the tag name or the device address for the device.
Shows the device address that corresponds to the tag name.
Shows the range of data registers used to store the settings. This item changes when the device address or the
number of parameter tabs changes.
Shows the comment for the device address. This item can be edited.
FC6A S MICROS
ERIES MART
11: W
Description
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ADDER ROGRAMMING ANUAL
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EEK ROGRAMMER
FC9Y-B1726
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NSTRUCTIONS
11-7