Emerson NetSure DCS 48375 Instrukcja Obsługi Pobierz pdf (Strona 33)

Installation and User Instructions UM584622100

Spec. Nos. 584622100, 584622200, 584622300, 584622400 (Model DCS48375) Issue AC, July 3, 2012

Chapter 6. Operating Procedures Page 27

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CHAPTER 6.

OPERATING PROCEDURES

CONVERTER MODULES

Refer to UM1C24481500 (Converter Module User Instructions) for converter module

operation instructions.

USING THE CONVERTER SYSTEM

WITH AN ACU+ CONTROLLER

The following outlines the steps to set-up the converter system to be used with an ACU+

controller. Refer to the ACU+ Controller User Instructions (UM1M820BNA) for ACU+

operation.

Set switch position 4 of S1 to the “ON” position. See Figure 3-1.

Remove (and store) Jumper P2. See Figure 3-1.

Connect terminal 1 (CANL) and 2 (CANH) of TB2 to the CAN bus the ACU+ resides

on. See Figure 4-2.

Note: The converter system must be the last device on the CAN bus to function

properly.

Note: If the converter system is used with control/monitoring via an ACU+ controller and

the converter input is powered through a distribution device in the host system,

the ACU+ controller should not be set up to calculate battery current. If battery

current measurement via the ACU+ is desired, the host system must measure

battery current with a battery shunt.

LOCAL INDICATORS AND TEST POINTS

Refer to the Converter Module User Instructions (UM1C24481500) for descriptions of the

local indicators located on the converter modules.

Refer to this section for descriptions of the local indicators and test points located on the

main shelf’s front door.

Local Indicators

The following local indicators are provided on the front door of the main shelf. Refer to

Figure 6-1.

a) Circuit Breaker or Fuse Open (Red LED): Illuminates red if any distribution

fuse or circuit breaker in the system opens.

b) Input Voltage OK (Green LED): Illuminates green when all converter modules

report input voltage is OK. This indicator is off if any converter module reports a

low input voltage condition.

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