Mitsubishi Electric NZ2EX2B-60AD4, User Manual

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39
CHAPTER 3 SPECIFICATIONS
3
3.7 List of Remote Buf
fer Memor
y Ar
eas
Do not access any system area using the REMFR or REMTO instruction. Doing so may cause malfunction.
3.7.1
Main A/D converter module
(1) Parameter area (address: 0000H to 04FFH)
For the parameter area, parameters can be set by means of the CC IE Field configuration of the engineering tool,
or the REMTO instruction.
The parameters in the parameter area are backed up to the non-volatile memory.
The parameters backed up to the non-volatile memory are read out to the parameter area when the module
power supply is turned off and on or the module is reset by remote reset.
For the parameters written from the parameter settings of the CC IE Field configuration of the engineering tool,
the write to the non-volatile memory is also completed at the same time. For the parameters written using the
REMTO instruction, the timing of the write to the non-volatile memory is at the time of turning on Initial data
setting request flag (RY9) from off. At this time, even an invalid parameter is written to the non-volatile memory as
well. With an invalid parameter written, turning off and on the power supply causes the invalid parameter to be
read from the non-volatile memory, resulting in the error code being stored into Latest error code (RWr0). Take
corrective action with reference to the error code list. (
 Page 172, Section 11.2)
Type
Address
Description
Default
value
*1
Read/Write
*2
Necessity
of RY9
*3
Decimal Hexadecimal
Station-based
parameter data
0 0000H Mode switch 0009H R/W 
1 0001H Conversion speed switch 0000H R/W

2 0002H
Trigger conversion signal assignment (for
external signal assignment function)
FFFFH R/W 
3 0003H
Input signal error detection signal
assignment (for external signal assignment
function)
FFFFH R/W 
4 0004H
Alert output signal assignment (for external
signal assignment function)
FFFFH R/W

5 0005H
Error flag assignment (for external signal
assignment function)
FFFFH R/W 
6 0006H
Warning flag assignment (for external signal
assignment function)
FFFFH R/W 
7 0007H Cyclic data update watch time setting 0000H R/W 
8 to 15 0008H to 000FH System area   
16 0010H Input response time setting 0005H R/W

17 0011H Digital output HOLD/CLEAR setting 0000H R/W

18 to 255 0012H to 00FFH System area   