139
CHAPTER 9 PROGRAMMING
9
9.
3 Pr
ogram Ex
ample
(2) Programming conditions
Here is the programming conditions:
• D/A conversion in CH1 and CH2 of the main D/A converter module is enabled and the written digital values
are output in analog. Scaling conversion is performed in CH1 and alert output is performed in CH2.
• D/A conversion in CH1 to CH4 of the extension D/A converter module is enabled and the written digital
values are output in analog. Scaling conversion is performed in CH1 and CH3 and alert output is performed
in CH2 and CH4.
(3) Initial settings
(a) Station parameter
For the parameters other than the above, use the initial value.
(b) Basic module parameter
For the parameters other than the above, use the initial value.
(c) Ext. module 1_Module parameter
For the parameters other than the above, use the initial value.
Setting item
Setting value
Cyclic data update watch time setting
5
Setting item
Setting value
D/A conversion enable/disable setting
CH1 D/A conversion enable/disable setting
0: Enable
CH2 D/A conversion enable/disable setting
0: Enable
Analog HOLD/CLEAR setting
CH1 Analog output HOLD/CLEAR setting
1: HOLD
Alert output function
CH2 Alert output setting
0: Enable
CH2 Alert output upper limit value
10000
CH2 Alert output lower limit value
3000
Scaling function
CH1 Scaling enable/disable setting
0: Enable
CH1 Scaling upper limit value
32000
CH1 Scaling lower limit value
0
Setting item
Setting value
Ext. module 1_D/A conversion enable/disable setting
Ext. module 1_CH1 D/A conversion enable/disable setting
0: Enable
Ext. module 1_CH2 D/A conversion enable/disable setting
0: Enable
Ext. module 1_CH3 D/A conversion enable/disable setting
0: Enable
Ext. module 1_CH4 D/A conversion enable/disable setting
0: Enable
Ext. module 1_Analog output HOLD/CLEAR setting
Ext. module 1_CH1 Analog output HOLD/CLEAR setting
1: HOLD
Ext. module 1_CH3 Analog output HOLD/CLEAR setting
1: HOLD
Ext. module 1_Alert output function
Ext. module 1_CH2 Alert output setting
0: Enable
Ext. module 1_CH2 Alert output upper limit value
10000
Ext. module 1_CH2 Alert output lower limit value
3000
Ext. module 1_CH4 Alert output setting
0: Enable
Ext. module 1_CH4 Alert output upper limit value
10000
Ext. module 1_CH4 Alert output lower limit value
3000
Ext. module 1_Scaling function
Ext. module 1_CH1 Scaling enable/disable setting
0: Enable
Ext. module 1_CH1 Scaling upper limit value
32000
Ext. module 1_CH1 Scaling lower limit value
0
Ext. module 1_CH3 Scaling enable/disable setting
0: Enable
Ext. module 1_CH3 Scaling upper limit value
32000
Ext. module 1_CH3 Scaling lower limit value
0
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