Eaton ELC-PB, Programming Manual

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3 . I n s t r u c t i o n S e t
M N050 03003E F or mo re infor ma tio n vi sit:
w w w. e a t o n . c o m
3-219
a) Write H0 to CR#1 of analog input module No. 0, which sets CH1 to mode 0 (voltage input:
-10V to +10V).
b) Write H0 to CR#33 and allow it to adjust the characteristics of CH1 to CH4.
c) When X0 turns from OFF → ON, K0 OFFSET value will be written to CR#18 and K2000 GAIN
value will be written to CR#24.
2. Example 2: Adjust A/D conversion characteristic curve of ELC-AN04ANNN by the set-point
OFFSET value of CH2 to 2mA(=K400) and GAIN value of CH2 to 18 mA(=K3600).
M1002
TO K0 K1 H18 K1
TO K0 K33 H0 K1
X0
TO K0 K19 K400
K1
TO K0 K25 K3600 K1
a) Write H18 to CR#1 of analog input module No. 0, which sets CH2 to mode 3 (current input:
-20mA to +20mA).
b) Write H0 to CR#33 to adjust characteristics of CH1 to CH4.
c) When X0 turns from OFF → ON, K400, the OFFSET value will be written to CR#19 and K3600,
the GAIN value will be written to CR#25.
3. Example 3: Adjust D/A conversion characteristic curve of ELC-AN02NANN by set-point
OFFSET value for CH2 to 0mA(=K0) and GAIN value for CH2 to 10mA(=K1000).
M1002
TO K1 K1 H18 K1
TO K1 K33 H0 K1
X0
TO K1 K22 K0 K1
TO K1 K28 K1000 K1
a) Write H18 to CR#1 of analog input mode No. 1 which sets CH2 to mode 3 (current input: 0mA
to +20mA).
b) Write H0 to CR#33 to adjust characteristics of CH1 and CH2.
c) When X0 turns from OFF → ON, write K0, the OFFSET value to CR#22 and K1000, the GAIN
value will be written to CR#28.