7 Application Instructions API 50-99 1. Write H18 to CR#1 of anlog input module No. 0 and set CH2 as mode 3 (current input: -20mA ~ +20mA). 2. Write H0 to CR#33 and allow OFFSET/GAIN tuning in CH1 ~ CH4. 3. When X0 goes from Off to On, write the OFFSET value K400 LSB into CR#19 and the GAIN value K3,600 LSB into CR#25. FROM/TO Application Example 3: Adjust the D/A conversion curve of DVP02DA. Set the OFFSET value of CH2 as 0mA (= K0 LSB ) and GAIN value as 10mA (= K1,000 LSB ). 1. Write H18 to CR#1 of anlog output module No. 1 and set CH2 as mode 3 (current output: 0mA ~ +20mA). 2. Write H0 to CR#33 and allow OFFSET/GAIN tuning in CH1 and CH2. 3.
When X0 goes from Off to On, write the OFFSET value K0 LSB into CR#22 and the GAIN value K1,000 LSB into CR#28. FROM/TO Application Example 4: Adjust the D/A conversion curve of DVP02DA. Set the OFFSET value of CH2 as 2mA (= K400 LSB ) and GAIN value as 18mA (= K3,600 LSB ). 1. Write H10 to CR#1 of anlog output module No. 1 and set CH2 as mode 2 (current output: +4mA ~ +20mA). 2. Write H0 to CR#33 and allow OFFSET/GAIN tuning in CH1 and CH2. 3. When X0 goes from Off to On, write the OFFSET value K400 LSB into CR#23 and the GAIN value K3,600 LSB into CR#29.
DVP-PLC APPLICATION MANUAL 7-95 M1002 TO K1 K1 H18 K1 TO K1 K33 H0 K1 X0 TO K1 K22 K0 K1 TO K1 K28 K1000 K1 TO K1 K28 K1000 K1 TO K1 K1 H18 K1 TO K1 K33 H0 K1 TO K1 K22 K0 K1 M1002 TO K1 K1 H10 K1 TO K1 K33 H0 K1 X0 TO K1 K23 K400 K1 TO K1 K29 K3600 K1 TO K1 K29 K3600 K1 TO K1 K1 H10 K1 TO K1 K33 H0 K1 TO K1 K23 K400 K1