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6
PROGRAMMING
6.3 Using Programs on Remote I/O Network
6.3.3 Program example when utility package is not used
6 - 26
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
PROCEDURES AND
SETTINGS BEFORE
SYSTEM OPERATION
5
UTILITY PACKAGE
(GX CONFIGURATOR-TI)
6
PROGRAMMING
7
ONLINE MODULE
CHANGE
8
TROUBLESHOOTING
(2) List of buffer memory addresses to be used
The Z(P).REMFR or Z(P).REMTO instruction is used to access to the buffer memory
of the Q68RD3-G.
Check the access device in the "Address (Device)" column in Table 6.9.
* 1 Un\G0: Conversion enable/disable setting (Refer to Section 3.4.2.)
Table 6.9 List of buffer memory addresses to be used
Address (Device) Description
Setting
value
Remarks
Un\G0(D1000)
*1
Conversion enable/disable setting 00F8H
"Enable" is set to CH1 to
CH3.
Un\G2(D1002)
CH2 Time/Count/Moving average/Time
constant setting
5
Count (times) is set when
Count average is set.
Un\G3(D1003)
CH3 Time/Count/Moving average/Time
constant setting
960
Time constant (ms) is set
when Primary delay filter is
set.
Un\G10(D2010) Conversion completion flag
Conversion status of a
channel is stored.
Un\G11(D2011) CH1 Measured temperature value
Measured temperature value
is stored.
Un\G12(D2012) CH2 Measured temperature value
Un\G13(D2013) CH3 Measured temperature value
Un\G19(D2050) Error code
Corresponding error code is
stored.
Un\G24
(D1024, D2024)
*2*4
Averaging processing selection (CH1-CH4) 0420H
The following conversion
system is set.
CH1: Sampling processing
CH2: Count average
CH3: Primary delay filter
Un\G46
(D1046, D2046)
*3*4
Warning output enable/disable setting FBFDH
"Enable" is set for the
following warning output.
CH2: Process alarm
CH3: Rate alarm
Un\G47(D2047) Warning output flag (Process alarm)
Warning output status is
stored.
Un\G48(D2048) Warning output flag (Rate alarm)
Un\G49(D2049) Disconnection detection flag
Disconnection state of a
channel is stored.
Un\G98(D1098) CH2 Process alarm lower lower limit value 2000
Values required to use CH2
process alarm are set.
Un\G99(D1099) CH2 Process alarm lower upper limit value 2050
Un\G100(D1100) CH2 Process alarm upper lower limit value 2950
Un\G101(D1101) CH2 Process alarm upper upper limit value 3000
Un\G128(D1128) CH3 Rate alarm warning detection period 3
Values required to use CH3
rate alarm are set.
Un\G138(D1138) CH3 Rate alarm upper limit value 50
Un\G139(D1139) CH3 Rate alarm lower limit value -50
H
00F8
10001111
CH4 to CH8: 1
(Disable)
CH1 to CH3: 0
(Enable)
b7 b6 b5 b4 b3 b2 b1 b0
CH8CH7CH6CH5 CH4CH3CH2CH1