Vertex VT4826+, Инструкция по эксплуатации, Страница: 5 / 12

5
PARAMATER DESCRIPTION
LEVEL Selection
Press
keys for at least 5 seconds to access Soft Level.
Use
or key to select programming level. Then press key to enter
this level.
Level
Description
SoFt Level
PID Level
Option Level
USER LEVEL
Code Description Range Default
Set point value for control
. To change press ◄button
to highlight digit then use up and down buttons to
change. LoLt - HiLt 500
Alarm 1 set point value or Timer set value if A1FU is set
to T.on or T. off, the unit can be HH.MM or MM.SS. It
depends on the “P.tnE” parameter.
-1999 - 9999/
00.00~99.59
10
Alarm 2 set point value or Timer set value if A2FU is set
to T.on or T. off, the unit can be HH.MM or MM.SS. It
depends on the “P.tnE” parameter.
-1999 - 9999/
00.00~99.59
10
：
Auto-tuning is disable
：
Auto-tuning at setpoint.
：
Low PV type auto-tuning.
This is done at 10% below SP during Auto-tuning.
no
：
Control is done by PID control automatically.
：
Output is manually adjusted by operator
no
Output percentage. Adjustable when “Hand” is set to
“Yes”
-100.0 - 100.0 100.0
SOFT LEVEL
Code Description Range Default
Ramp rate for the process value to limit an abrupt
Change of process.(
℃
/min.)
0
– 9999
（
0.0 - 999.9
）
0.0
Set point value of soft-start
LoLt - HiLt 0
Output percentage of soft-start 0.0 - 100.0 100.0
PID LEVEL
Code Description Range Default
Proportional band variable. Set to 0.0 for ON/OFF
control mode.
0.0-300.0% 10.0
Integral time (Reset). This value is automatically
calculated by activating the Autotune function. If
desired, the user can later adjust this parameter to
0-3600sec 240