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*1
For the REMFR and REMTO instructions, refer to the following.
User's manual for the master/local module used
*2
For the access method, refer to the following.
• Parameter area (
• Error history area (
Do not access the system area using the REMFR or REMTO instruction. Doing so may lead the module to malfunction.
(1) Parameter area (address: 0000
For the parameter area, parameters can be set using the CC IE Field configuration of GX Works2 or using the
REMTO instruction.
The parameter in the parameter area is backed up to the nonvolatile memory.
The parameter backed up to the nonvolatile memory is read to the parameter area when the module power
supply is turned off and on or the module returns from remote reset.
If the parameter is written from the parameter setting of the CC IE Field configuration of GX Works2, it is also
written to the nonvolatile memory at that time. When the parameter is written using the REMTO instruction, it is
written to the nonvolatile memory when Initial data setting request flag (RY9) is turned off and on. At this time, the
parameter is written to the nonvolatile memory even though it is incorrect. When the power supply is turned off
and on with an incorrect parameter written, the incorrect parameter is read from the nonvolatile memory and an
error code is stored to Latest error code (RWr0). Take corrective action according to the error code list.
(
Page 119, Section 11.2)
Address
Type
Decimal
0 to 3
4
5
6
Station-based
7
parameter data
8 to 15
16
17
18 to 255
Page 63, Section 7.1)
Page 116, Section 11.1
H
Hexadecimal
0000
H
to
System area
0003
H
Alert output signal assignment (for external signal
0004
H
assignment function)
Error flag assignment (for external signal
0005
H
assignment function)
Warning flag assignment (for external signal
0006
H
assignment function)
0007
Cyclic data update watch time setting
H
0008
H
to
System area
000F
H
0010
Input response time setting
H
0011
Digital output HOLD/CLEAR setting
H
0012
H
to
System area
00FF
H
)
to 04FF
)
H
Description
CHAPTER 3 SPECIFICATIONS
*1
*2
Default
Read/Write
-
-
FFFF
R/W
H
FFFF
R/W
H
FFFF
R/W
H
0000
R/W
H
-
-
0005
R/W
H
0000
R/W
H
-
-
33
3
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Troubleshooting
