YOKOGAWA UTAdvanced Series, User Manual

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12-43
IM 05P07A01-01EN
Functions and
Applications of D Registers (for UT35A-L)
12 12
12.5 UT35A-L D Registers

D register symbols
• With regards to some D register symbols, the loop number, terminal area, and
group number are indicated by adding the underline (_) to the end of the parameter
symbols.
If both the loop number and group number are added to the parameter symbols,
they are added in the order of _loop number and _group number.
Note
Since the UT35A-L is a limit controller, it has no distinction between Loop-1 and Loop-2.
However, the register symbol has "L1" which indicates Loop-1.
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_L1 L1 : Loop numbers
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_E3 E3 : Terminal area (E3)
Example : SP_L1 Indicates SP.
A2 Indicates A2
• With regards to D register symbols from D0001 to D2000, the capital letter G with
underline (_G) is added to the end of the parameter symbols to indicate that the D
register was converted for the GREEN Series.
D registers with _G do not appear in the area for the UTAdvanced after D2001.
See “12.6.10 D Registers Converted for GREEN Series.”
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_ G Example: AD1.E_G, PV1.E_L1_G, ALM_G
• Numbers in parentheses after the register symbols of the UTAdvanced indicate the
same D register after D2001.