Multi Loop Controller
38
● Output capacity (PO) at temperature sensor disconnection (BURN-OUT)
For temperature sensor (BURN-OUT) disconnection, output capacity can be set and at PO
parameter. Output capacity may vary depending on the type of warning. Please refer to “Run at
warning occurrence.”
● Output capacity (RO) at run stop/monitor (READY)
If channel mode (CHMD) is monitor mode or run mode, and with run stopped, control output
capacity can be set at RO parameter.
● Manipulated Value (MV) high limit (OHL)/low limit (OLL)
Controlled manipulated value can be limited by high limit value (OHL) and low limit value (OLL)
● Manual reset (MR)
If Integral Time (TI) is set to “0” at P.I.D control, it operates in PD control. For PD control, steady-
state deviation occurs between process value (PV) and set value (SV). Changing manipulated
value to reduce such deviation is called manual reset, and the setting can be completed at MR
parameter.
20 ㎃
Output signal
12 ㎃
4 ㎃
Output limit(%)
Possible
setting range
Low limit
(OL-L)
High limit
(OL-H)
-5 %
50 %
105 %
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