Masibus LC5248E-AT User Manual

Model: LC5296-AT /LC5248E-AT/LC5296V-AT masibus
Doc. Ref. no. : - m61C/om/301
Issue no. 13
User’s Manual Page 31 of 44
P ACTION: - I Action: - D Action: -
Control output Selection:
“COP”
“OT”
Terminal 2,3,4
Terminal
5,6,7
Terminal 17,
18
Terminal 19, 20
P/PI/PID
Relay
USE FOR CONTROL
ACTION
ALARM2
AO output
AO Output/
Communication
SSR
USE FOR CONTROL
ACTION
ALARM2
AO output
AO Output/
Communication
Linear
ALARM1
ALARM2
USE FOR
CONTROL ACTION
AO Output/
Communication
VPFN
Forward Relay
Revers Relay
AO output
AO Output/
Communication
ON-OFF
Action
Relay
USE FOR CONTROL
ON-OFF ACTION
ALARM2
AO output
AO Output/
Communication
NOTE:-At a time either Relay or SSR is provided (factory set)
For Terminal 19, 20 only one type of output is available.
(AO Output or Communication)(Factory Settable)
7.3 Ramp and Soak Function
This function is used to stop the sudden change of set point. The ramp function is
performed in following conditions. The target set point is changed. Target set point
number is changed. (For example: Switching from SP-1 to SP-2). The power is turned
ON or the controller is recovered from power failure. A change is made from manual
mode to auto mode.
When the process value crosses the set point value for the first instant, a “soak period”
begins.
The ramp function will be performed when ramp unit parameter is selected as
MInR(minute rate) or HRR (hour rate). The ramp rate can be programmed by setting the
parameter rmp.r.
The Soak rate is programmed by setting sok.r. Soak time will be performed according
to s.hod and s.rst. When the soak type is s.hod it will not reset the soak rate when the
power is down and when the Soak type is s.rst it will reset the soak rate when the
power is down.
The ramp and Soak function will be cancelled in following conditions.
 A change is made from Auto mode to manual mode.
 Sensor Failure occurs.
 Auto tuning function is activated.

Masibus LC5248E-AT Specifications

General

Brand	Masibus
Model	LC5248E-AT
Category	Controller
Language	English