Autonics TC4W 매뉴얼 - 페이지 11
{카테고리_이름} Autonics TC4W에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Autonics TC4W 14 페이지. Touch switch type temperature controller
Autonics TC4W에 대해서도 마찬가지입니다: 매뉴얼 (14 페이지), 매뉴얼 (2 페이지), 사용 설명서 (2 페이지), 빠른 시작 매뉴얼 (9 페이지), 빠른 시작 매뉴얼 (10 페이지)
페이지 인쇄
TC Series
Loop break alarm (LBA)
It checks control loop and outputs alarm by temperature change of the subject. For heating control (cooling control), when
control output MV is 100% (0% for cooling control) and PV is not increased over than LBA detection band [ LBaB ] during
LBA monitoring time [ LBaT ], or when control output MV is 0% (100% for cooling control) and PV is not decreased below
than LBA detection band [ LBaB ] during LBA monitoring time [ LBaT ], alarm output turns ON.
Temperature
monitoring time
SV
Control
LBA detection
output
MV
100%
0%
Loop break
alarm (LBA)
When control output MV is 0% and PV is not decreased below than LBA detection band [ LBaB ] during LBA monitoring
Start control to ①
time [ LBaT ]
①to②
The status of changing control output MV (LBA monitoring time is reset.)
When control output MV is 0% and PV is not decreased below than LBA detection band [ LBaB ] during LBA monitoring
②to③
time [ LBaT ], loop break alarm (LBA) turns ON after LBA monitoring time.
③to④
Control output MV is 0% and loop break alarm (LBA) turns and maintains ON.
④to⑥
The status of changing control output MV (LBA monitoring time is reset.)
When control output MV is 100% and PV is not increased over than LBA detection band [ LBaB ] during LBA monitoring
⑥to⑦
time [ LBaT ], loop break alarm (LBA) turns ON after LBA monitoring time.
When control output MV is 100% and PV is increased over than LBA detection band [ LBaB ] during LBA monitoring
⑦to⑧
time [ LBaT ] loop break alarm (LBA) turns OFF after LBA monitoring time.
⑧to⑨
The status of changing control output MV (LBA monitoring time is reset.)
※ When executing auto-tuning, LBA detection band [ LBaB ] and LBA monitoring time are automatically set based on auto
tuning value. When AL1, AL2 alarm operation [ AL-1 , AL-2 ] is set as loop break alarm (LBA) [ LBa ], LBA detection
band [ LBaB ] and LBA monitoring time [ LBaT ] parameter is displayed.
SSR drive output function (SSRP function) [SSrM]
● S SRP function is selectable one of standard ON/OFF control, cycle control, phase control by utilizing standard SSR drive
output.
● Realizing high accuracy and cost effective temperature control as linear output(cycle control and phase control).
● Select one of standard ON/OFF control [STND], cycle control [CYCL] , phase control [PHAS] at [SSrM] parameter of
Parameter group 2. For cycle control, connect zero cross turn-on SSR or random turn-on SSR. For phase control,
connect random turn-on SSR.
Power
100-240VAC
50/60Hz
※ When selecting cycle or phase control mode, the power supply for load and temperature controller must be the same.
※ In case of selecting cycle [ CYCL ] or phase [ PHAS ] control mode for PID control, control cycle [ T ] is not allowed to set.
※ For AC/DC power model (TC4 - 2R), this parameter [ SSrM ] is not displayed and it is available only standard control
by relay or SSR.
H-64
LBA
LBA
monitoring time
PV
LBA detection
band
band
LBA
invalid
①
②
Temperature controller
(TC4 Series)
SSR drive output
(12VDC)
LBA
LBA
monitoring time
monitoring time
LBA detection
band
LBA
invalid
③ ④
⑤
⑥
SSR Module
INPUT
LBA
monitoring time
LBA detection
band
LBA
invalid
Time
⑦
⑧
⑨
Load
LOAD