Main D/A Converter Module - Mitsubishi Electric NZ2GF2BN-60DA4 User Manual

3.7.1

Main D/A 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 153, Section 11.2)
Address
Type
Decimal
0
1
2
3
4
5
Station-based
parameter data
6
7
8 to 15
16
17
18 to 255
256, 257
258
259
260
261
262
Main module
Module-based 263
parameter data
264
265
266
267
268
269
Hexadecimal
0000H Mode switch
0001H System area
Trigger output signal assignment (for external
0002H
signal assignment function)
0003H System area
Alert output signal assignment (for external signal
0004H
assignment function)
Error flag assignment (for external signal
0005H
assignment function)
Warning flag assignment (for external signal
0006H
assignment function)
0007H Cyclic data update watch time setting
0008H to
System area
000FH
0010H Input response time setting
0011H Digital output HOLD/CLEAR setting
0012H to
System area
00FFH
0100H, 0101H System area
0102H D/A conversion enable/disable setting
0103H Range setting
0104H Analog output HOLD/CLEAR setting
0105H Alert output setting
0106H CH1 Alert output upper limit value
0107H CH1 Alert output lower limit value
0108H CH2 Alert output upper limit value
0109H CH2 Alert output lower limit value
010AH CH3 Alert output upper limit value
010BH CH3 Alert output lower limit value
010CH CH4 Alert output upper limit value
010DH CH4 Alert output lower limit value
Description
0009H

FFFFH

FFFFH
FFFFH
FFFFH
0000H

0005H
0000H


000FH
0000H
0000H
000FH
0000H
0000H
0000H
0000H
0000H
0000H
0000H
0000H
CHAPTER 3 SPECIFICATIONS
Default Necessity of
*2
Read/Write
*1
value
R/W 
 
R/W 
 
R/W 

R/W
R/W 

R/W
 

R/W
R/W 
 
 

R/W

R/W
R/W 

R/W
R/W 

R/W
R/W 

R/W

R/W
R/W 

R/W
R/W 
3
*3
RY9
39