Toshiba LF434 - Manual (Page 72)

TOSHIBA
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Digital Output Active Status ( Only for Alarm outputs )
DOl, D02 Items Output Action
0: NORUAL CLOSE Normal; contaci close, Alarm oul; cunljict tipen { Note 2)
1 : NORMAL OPEN NoTtual; contaci open, Alarm out; contact cloi^c (Note 2)
Note 2: The coniacts of Digital outputs are open while the power supply to the converter is oil
Digital Input Detective Level ( Only for Counter Control )
In case of the converter for special specifications (refer to 7.3.3 ‘'Converter for Special
specifications”). Digital Input Detective Level (Only for Counter Control) can he scleciecl.
FordeiaiL see 8.2.19 “Digital Input Detective J.ever\
Proceed as follows to check or change the digital I/O functions,
To chock the digital I/O functions:
Key operation Display example Description
SET
□
FI: DOl FUNCT.
1:H ALH
Press [SET] first to start Ihe items selection
sequence and select FI: DOl FTJNCT. from among
the configuration items using [ ► ] and [
a J keys.
Then press [SET] again to display the current DOl
function.
SET
□
FI: DOl FUNCT. Prcs.sing [SET], the system returns to the items
selection sequence.
Digital output 1 (DOl), digital output 2 (D02) and digital input (DI) can be selected by the
configuration items as foJlow'S:
Digital output 1 (DOl) FI: DOl FUNCT,
Digital output 2 (D02) F2: D02 FUNCT.
Digital input (DI) F3: DI 1FUNCT.
Active status of DOl F4: DÜ1 ALU ACT.
Active status of D02 F5: DOZ ALU ACL
The active status of Digital output can he selected from Normal Open and Normal Close
for Alarm outputs which are the Converter alarm, (he High/Low limit alarm and the Lmpty
alarm, lithe function except these alarnls is selected as DO I or D02 function, the active
Status is ignored.
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