ABB RELION REF615R, Техническое руководство

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11.1.2.2 Function block
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Figure 277: Function block
11.1.2.3 Functionality
The minimum second pulse timer function 62CLD-1 contains two independent timers.
The function has a settable pulse length (in seconds). The timers are used for setting the
minimum pulse length for example, the signal outputs. Once the input is activated the
function gives out a pulse (
Cold load time setting). But if the input remains active longer
than the set Cold load time , also the output remains active until the input is deactivated.
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Figure 278: A = Trip pulse is shorter than Cold load time setting, B = Trip pulse is
longer than Cold load time setting
11.1.2.4 Signals
Table 402: 62CLD-1 Input signals
Name Type Default Description
IN1 BOOLEAN 0=False Input 1 status
IN2 BOOLEAN 0=False Input 2 status
Table 403: 62CLD-1 Output signals
Name Type Description
OUT1 BOOLEAN Output 1 status
OUT2 BOOLEAN Output 2 status
1MRS240050-IB C
Section 11
Other functions
REF615R 535
Technical Manual