Hitachi L2002 Manual Do Utilizador

“C” Group: Intelligent Terminal Functions

Configur

ing

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The inverter provides configuration for logic (discrete) and analog outputs, shown in the 
table below.

The output logic convention is programmable for terminals [11], [12], and the alarm 
relay terminals. The open-collector output terminals [11] and [12] default to normally 
open (active low), but you can select normally closed (active high) for these terminals in 
order to invert the sense of the logic. You can invert the logical sense of the alarm relay 
output as well.

C021 Terminal [11] function

11 programmable functions 

available for logic (discrete) 

outputs (see next section)

✘ ✘

01

[FA1]

01

[FA1]

—

OUT-TM 11    FA1

C022 Terminal [12] function

✘ ✘

00

[RUN]

00

[RUN]

—

OUT-TM 12    RUN

C026 Alarm relay terminal 

function

✘ ✘

05

[AL]

05

[AL]

—

OUT-TM RY    AL

C028 [AM] signal selection

Two available functions:
00... Actual motor speed
01... Motor current
(see after next section)

✘ ✔

00

output

freq.

00

output

freq.

—

AM-KIND        F

C031 Terminal [11] active 

state

Select logic convention, two 
option codes:
00... normally open (NO)
01... normally closed (NC)

✘ ✘

00

00

—

O/C-11        NO

C032 Terminal [12] active 

state

Select logic convention, two 
option codes:
00... normally open (NO)
01... normally closed (NC)

✘ ✘

00

00

—

O/C-12        NO

C036 Alarm relay active  state Select logic convention, two 

option codes:
00... normally open (NO)
01... normally closed (NC)

✘ ✘

01

01

—

O/C-RY        NC