- 61 -
Characters,
Factory Default
Setting Item, Function, Setting Range
Dead band (When OUT1 is in PID control, OUT2 is in ON/OFF control)
(Fig. 8.3-10)
• Setting range:
-200.0 to 200.0
( )
DC voltage, current inputs:
-2000 to 2000 (The placement of the decimal point follows the selection.)
Available when EV2 option {When
/020
(Heating/Cooling control output) is selected in
[Event output EV2 allocation]} is ordered, or when DS, DA or EV3D
option is ordered.
cont
/ heat
Direct/Reverse action
• Selects either Direct (Cooling) or Reverse (Heating) control action.
• Selection range:
heat
Reverse (Heating) action
cool
Direct (Cooling) action
h1//
/ //0.0
h1//
and CT1
current value are
alternately
indicated.
Heater burnout alarm 1 value
• Sets the detecting current value for Heater burnout alarm 1.
When setting to 0.0, Heater burnout alarm 1 is disabled.
Characters
h1//
and CT1 current value are indicated alternately on the PV
Display.
When OUT1 is ON, the CT1 current value is updated.
When OUT1 is OFF, the unit memorizes the previous value when OUT1 was
ON.
Upon returning to set limits, the alarm will stop.
• Setting range:
20 A: 0.0 to 20.0 A
100 A: 0.0 to 100.0 A
Available when C5W, EIW, W option is ordered, and when OUT1 is relay contact output or
non-contact voltage output type.
h2//
/ //0.0
h2//
and CT2
current value are
alternately
indicated.
Heater burnout alarm 2 value
• Sets the detecting current value for Heater burnout alarm 2.
Available only when using 3-phase.
When setting to 0.0, Heater burnout alarm 2 is disabled.
Characters
h2//
and CT2 current value are indicated alternately on the PV
Display.
When OUT1 is ON, the CT2 current value is updated.
OUT1 proportional band
ON
OFF
SV
Dead band
OUT1
OUT2
ON
OFF
Hysteresis
Содержание PCB1
Страница 1: ...PROGRAMMABLE CONTROLLER PCB1 INSTRUCTION MANUAL ...
Страница 159: ... 159 15 Key Operation Flowchart ...