FC6A S
ERIES
M
ICRO
S
MART
A
LL
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IN
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NE
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YPE
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M
ANUAL
FC9Y-B1722 9-11
9: F
UNCTIONAL
M
ODULES
Control Registers
Data registers are set as the devices to store the parameters for the analog module. Multiple words are used starting from the set
data register. The number of words of data registers that are used differs according to the analog module model and the "Use data
register for setting parameters" setting.
When "Use data register for setting parameters" is disabled
Only the data and status are stored in control registers.
Note: At the first scan when stop changes to run, the analog module is set with the parameters (initial values) configured in WindLDR. While the
parameters are being set, the analog module status is initializing. After the parameters are finished being set, the analog module operates normally.
When "Use data register for setting parameters" is enabled
In addition to the data and status, the operation mode, data type, minimum value, and maximum value are stored in control
registers. For analog inputs, the filter value and thermistor settings are also stored.
Notes:
• When stop changes to run, the analog module is set with the values of the operation setting data registers.
• The parameters (initial values) configured in WindLDR are transferred to the operation setting data registers when the user program is
updated and when a keep data sum check error occurs.
• When the "Write operation setting parameters" input changes from off to on, the analog module is set with the content of the operation
setting data registers in the END processing of the same scan.
• While the parameters are being set, the analog module status is initializing. After the parameters are finished being set, the analog module
operates normally.
"Use Data Register
for Setting
Parameters"
Used Data Registers (words)
FC6A-J2C1 FC6A-J4A1 FC6A-J8A1
FC6A-J4CN1 FC6A-J8CU1
FC6A-K4A1
FC6A-L06A1
FC6A-L03CN1
Disabled 4 8168168126
Enabled 1428562880244020
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