Celduc Temperature controller ECOM Bedienungsanleitung PDF herunterladen (Seite 52)

User manual - ECOM0010

The parameter

FRFW

has the same meaning as the heating

cycle time

WF

Parameter 24

FRFW

(Cooling Fluid – word 2024) pre-selects

the proportional band multiplier

SEP

and the cooling PID

cycle time

FRFW

based on the type of cooling uid:

FRRI

Cooling uid

type

SEP FRFW

$LU

Air 1.00 10

RL/

Oil 1.25 4

+R

Water 2.50 2

Once the parameter

FRRI

is selected, parameters

SEP

RXGE

and

FRFW

can however be modied.

6.8 Softstart function

ECOM0010 integrates the Softstart function: on parameter

TPGUTUBSUUISFTIPME JUJTQPTTJCMFUPTFMFDU UIFUISFTIPME

under which the softstart is activated at starting. Parameter

TFMFDUTUIFPVUQVUQFSDFOUBHFUPUIBUUIFDPOUSPMMFS

will keep until the process exceeds threshold selected on

QBSBNFUFSPSVOUJMUIFUJNFTFMFDUFEJONJOVUFTPO

QBSBNFUFSXJMMFYQJSF

7 Serial communication

ECOM0010 is tted with RS485 serial link and can receive/

broadcast data via serial communication using MODBUS RTU

protocol.

The device can only be congured as a Slave.

This function enables the control of multiple controllers

connected to a supervisory system/SCADA.

Each controller responds to a Master query only if the query

contains the same address as parameter 29

6/DG

. The

valid addresses range from 1 to 254 and there must not be

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 102 103

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