IDEC MICRO/I HG4G-CJT22 F-B Series User Manual page 300

3 Project Settings Dialog Box
Storage Method of 32-bit Numerical Data: Selects the handling method for values of external device addresses when
from Upper word:
from Lower word:
for MICROSmart, SmartAXIS:
Enable Pass-Through:
The Pass-Through function can only use one of External Device Communication 1 to External Device
Communication 4.
The Pass-Through Tool is required to use the Pass-Through function when using a version of WindLDR
before Ver. 6.01, another company's PLC programming software, or an external device other than IDEC's
external device.
Communication Driver Extension Settings:
4-46
UBIN32(D), BIN32(L), BCD8(EB), or Float32(F) is selected for Data
Type from the following.
Values of external device addresses are read from and written to the upper
order word.
Example: When Data Type for the Numerical Input is UBIN32(D) and
Device address
Values of external device addresses are read from and written to the lower
order word.
Example: When Data Type for the Numerical Input is UBIN32(D) and
Device address
The storage method of data varies based on device type when selecting
the following communication drivers.
Manufacturer
IDEC
• Device types handled as from upper word
Data Register, Timer Current Value, Counter Current Value, Timer Preset
Value, Counter Preset Value, Special Data Register
• Device types handled as from lower word
Input (Word), Output (Word), Internal Relay (Word), Link Register,
Special Internal Relay (Word), Shift Register (Word)
When using a communication driver other than those listed above and for
MICROSmart, SmartAXIS is selected, the values of all device addresses
are handled as from Upper word.
Select this check box to use the Pass-Through function.
This option is only displayed for models that can use the Pass-Through
function. For details, refer to Chapter 27 "1.2 Supported External Devices"
on page 27-2.
This button is displayed when the communication driver extension settings are required.
Click this button to display the Communication Driver Extension Settings dialog box.
For details, refer to "Communication Driver Extension Settings Dialog Box" on page 4-49.
WindO/I-NV4 User's Manual
the numerical value 12345678 (Hex) was entered and written to
destination device address D100
Stored value
D100 1234 (Hex)
D101 5678 (Hex)
the numerical value 12345678 (Hex) was entered and written to
destination device address D100
Stored value
D100 5678 (Hex)
D101 1234 (Hex)
Communication driver
MICROSmart(FC6A)(RS232C/485)
MICROSmart(FC6A)(Ethernet)
OpenNet, MICROSmart, SmartAXISPro/Lite(RS232C/485)
OpenNet, MICROSmart, SmartAXISPro/Lite(Ethernet)
MICRO3, MICRO3C
Upper word
Lower word
Upper word
Lower word