Maxwell Automation FT200 User Manual Download

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SET

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

SET

A/M

MAN

PRG

SET

MAN

PRG

SET

A/M

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

SET

MAN

PRG

210

100

d1:Derivative time of output1
(F04 group)

ATVL: Auto-tuning offset
(F04 group)

CYTI: Control cycle time of
output1(FT04 group)

HYS1:Hysteresis for output 1
(FT04 group)

RST1: P1 reset wind-up
(FT04 group)

OPL1: Minimum output of output 1
(FT04 group)

OPH1: Maximum output of output 1
(FT04 group)

BUF1: Soft-start value for output 1
(FT04 group)

PKo1: Initial output value under
power-on manual control mode
(FT04 group)

oLAP: dual output heating and cooling
overlap area(FT04 group)

GAP2: Cooling side SV off-set
(FT04 group)

P2: Cooling ouptut proprotional
band(FT04 group)

i2: Cooling ouptut integral
time(FT04 group)

d2: Cooling ouptut derivative
time(FT04 group)

OPL2: Output 2 minimum output
(FT04 group)

RST2: Output 2 PID reset wind-up
(FT04 group)

HYS2: Output 2 ON/OFF
control hysteresis(FT04 group)

OPH2: Output 2 maximum output
(FT04 group)

LCK: Parameter access protection
quick start menu level 3 password
(F08 group)

Back to first parameter

Remark: All the parameters are distributed under ground F01,F02,F03,F04,F05,F06,F07,F08 some goes to
group F01 and others goes to F02 etc. S.F01-S.F08 parameter is used to define whether present or hide
specific parameters under different menu group

6.1.2 Quick start menu level 3(custom menu,access with password)

This is a customized menu, you can put those frequently used parameters which likely being incorrectly manipulated under
this menu, password is required if you want to access to this menu this will provent unauthorized access and configuration

LcK: password to access menu level 3

Customized parameters,there is no parameters under this menu as factory default

LcK: quick start menu(F08)
S.F08 parameter defines the
presence of this menu
when LcK=0808, press SET key

Remark: F01-F06, parameters were distributed to these groups
S.F01-S.F06 used to define the presence of these parameter groups
refer to “6.2 basic functional menu(F menu)” for more details

6.2 Basic functional parameter menu(F menu)

PV/SV display mode

Password interface

F00 menu interface

Press SET and F3 key once, goes to
password interface

Set PASS=0033 enter into F menu

F00 menu,press F1 or F2 key to
shift between F00-F08

F00 menu group

Notation

Name

Description

Default

setting value

define the
status of F00
group
parameters

Setting value
Range defined by(LSPL to USPL)

0: Do not present F00 under quick start menu
Press F1,F2,F3 to SV setting mode
1: Present F00 at quick start menu level 1
2: Present F00 at quick start menu level 2
3:Present F00 at quick start menu level 3

F01 menu group, for controller with event SV setting features only

Notation

Name

Description

Default

SV setting configured by external D1/D2
terminals SV1 D1: open D2:open, SV=SV1
SV setting configured by external D1/D2
terminals SV2 D1: open D2:close, SV=SV2
SV setting configured by external D1/D2
terminals SV3 D1: close D2:open, SV=SV3
SV setting configured by external D1/D2
terminals SV4 D1: close D2:close, SV=SV4

Event input SV1

Event input SV2

Event input SV3

Event input SV4

define the
status of F01
group
parameters

F02 menu group

Notation

Name

Description

Default

AT
Auto-tuning

CYT2: Cooling ouptut control
cycle time(FT04 group)

AM.RS
Operating mode

AL1
Alarm 1 value
AL2
Alarm 2 value

UAD
Device address

define the
status of F02
group
parameters

No.: Auto-tuning off
Yes:Auto-tuning on

Auto.: auto control mode
MAN:manual control mode
StoP: stop mode

Alarm value for alarm 1, range -1999~9999

Alarm value for alarm 2, range -1999~9999

Define device address in RS-485 system

F03 menu group, some of parameters under F03 might not be displayed due to
different controller version

Notation

Name

Description

Default

Ramp
Ramping up rate

Ramp rate under ramp up heating mode

Unit is C/minute

t1
timer range

t1 is a time duration for temperature constant mode or ramp up mode
minutes or seconds, t1=0, temperature constant mode disabled
parameter t1UN under PASS-0303 define the t1 unit

define the
status of F03
group
parameters

F04 menu group

Notation

Name

Description

Default

SC
Input offset

Input offset, to compenstate the error caused by sensor
Range, for temp: -199~199, for analog, -1999 to 1999

P1
P1 of output1

Proportional band of output 1, range 0-800
output 1 switch to ON/OFF control when P1=0, Hysteresis is HYS1

integral time

Derivative time

Integral time of output 1, range 0-3600 seconds
when i1=0, integral off

Derivative time of output 1, range 0-3600 seconds
When d1=0, derivative off

Auto-tuning
SV offset

Shift the SV value lower to prevent large
overshoot during auto-tuning process range -199-199

Cycle time
for output 1

cycle time for output 1, CYT1=20 seconds for relay
CYT1=2 seconds, CYT1 not applicable for analog output

Hysteresis
for output 1

When P1=0, ON/OFF control, HYS1 0.1-900
Heating: OP1 stop PV>SV
OP1 active when PV<SV-HYS1
Cooling: OP1 active when PV>SV+HYS1
OP1 stop PV<SV

Time
proportional
reset

When i1=0,d1=0, pure proportional control, rSt1 is reset value
Heating, out 1%= (SV+rst1-PV)/P1*100%
Cooling, out 1%=(PV-SV-rst1)/P1*100%
this used to suppress overshoot at start-up for PID control
Heating, suppress more when rst 1 gets smaller
Cooling, suppress more when rst 1 gets bigger
range: -199~199

minimum
output for out1
maximum
output for out1

Minimum output value
0.0 to 100.0%
Maximum output value
0.0 to 100.0%

Output 1
restrain

Output restrain for analog output, output restriction,
only applicable for analog output controller
for example, if buF=5%, means the output changing ratio
will be less than 5% per second

Initial
output %

Define the output ratio when temperature
configured as manual output after power on

heating/cooling
overlap

Heating/cooling control overlap.
range 0-100, overlap area is (SV-OLAP)~(SV+OLAP)

To the next page

0: Do not present in quick start menu
1: Present F00 at quick start menu level 1
2: Present F00 at quick start menu level 2
3:Present F00 at quick start menu level 3

FT20X

800