Circutor OPTIM HYB Series Uživatelský manuál stáhnout pdf (Strana 12)

Figure 5: LEDs on the Computer HYB Hybrid Regulator.

Table 3:LEDs on the Computer HYB Hybrid Regulator.

LED Description

L1/1 ...L1/8

Indicates the activation of the single-phase step between phase L1

and Neutral controlled by that output.

L2/1 ...L2/8

Indicates the activation of the single-phase step between phase L2

and Neutral controlled by that output.

L3/1 ...L3/8

Indicates the activation of the single-phase step between phase L3

and Neutral controlled by that output.

K1...K6

Indicates the activation of the three-phase step controlled by that

output.

RS485 COM 1: RX and TX

Indicates communication with the Computer HYB through the

COM 1 communication channel, which is used for in-factory pro-

gramming.

RS485 COM 2: RX and TX

If the 2 LEDs ash alternately at an approximate rate of once per

second, this indicates the correct functionality of communications

between the Computer HYB regulator and the CVM-MINI-RS485

from which the electrical parameter values are obtained to perform

mains compensation.

CPU

If it ashes at an approximate rate of once per second, this indi-

cates the correct functionality of the Computer HYB regulator's

microprocessor.

cosφ

Indicates the activation of the alarm due to lack of compensation, if

the uncompensated three-phase power is greater than 30% of the

value of the total available three-phase power in the capacitor bank,

which is to say that it is greater than 30% of its nominal power of

400 V ~, for a period of 15 consecutive minutes.

PROG

If pressed while the Computer HYB regulator is connected to the

power supply, the default communication values of the regulator

are restored.

RS485 COM 2 RX and TX

L1/2

CPU

If these 4 LEDS are ashing at a very fast rate, this indicates a com-

munications problem between the Computer HYB regulator and

the CVM-MINI-RS485.

Check the connection of the RS-485 communication cable and the

conguration of the CVM-MINI-RS485 communication parameters.

L1/3 + CPU

If these 2 LEDs are ashing at a very fast rate, this indicates that

there is an alarm condition due to overheating.

The thermal relay located in the heatsink has been activated, with

its position changing from NC to NO.

OPTIM HYB Series

Instruction Manual

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