Celduc Temperature controller ECOM - Manuel (Page 52)

User manual - ECOM0010

The parameter
FRFW
has the same meaning as the heating
cycle time
WF
Parameter 24
FRFW
(Cooling Fluid – word 2024) pre-selects
the proportional band multiplier
SEP
and the cooling PID
cycle time
FRFW
based on the type of cooling fluid:
FRRI
Cooling fluid
type
SEP FRFW
$LU
Air 1.00 10
RL/
Oil 1.25 4
+R
Water 2.50 2
Once the parameter
FRRI
is selected, parameters
SEP
,
RXGE
and
FRFW
can however be modified.
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 fitted with RS485 serial link and can receive/
broadcast data via serial communication using MODBUS RTU
protocol.
The device can only be configured 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