RKC INSTRUMENT RB Series - Page 230

8. PARAMETER DESCRIPTION
IMR02C15-E4
8-106
Diagrams of the Deviation action type are shown in the following:
ON: Event action turned on
OFF: Event action turned off
Deviation high
When the deviation (PV – SV) is more than the Event set value, the event ON occurs.
Deviation low
When the deviation (PV – SV) is less than the Event set value, the event ON occurs.
Deviation high/low
Tow types of Deviation high/low action are available.
Without high/low individual setting:
When the absolute deviation | PV – SV | is more/less than the Event set values, the event ON
occurs.
With high/low individual setting:
High action: When the deviation (PV – SV) is more than the Event set value [high], the event ON
occurs.
Low action: When the deviation (PV – SV) is less than the Event set value [low], the event ON
occurs.
(Without High/Low individual setting) (With High/Low individual setting)
Band
Tow types of Band action are available.
Without high/low individual setting:
When the absolute deviation | PV – SV | is within the Event set values, the event ON occurs.
With high/low individual setting:
High action: When the deviation (PV – SV) is less than the Event set value [high], the event ON
occurs.
Low action: When the deviation (PV – SV) is more than the Event set value [low], the event ON
occurs.
(Without high/low individual setting) (With high/low individual setting)
( : Set value (SV) : Event set value ☆: Event differential gap)
(Event set value is greater than 0.) (Event set value is less than 0.)
OFF
ON
PV
Low High
☆
OFF ON
Low High
PV
☆
(Event set value is greater than 0.) (Event set value is less than 0.)
ON OFF
PV
Low High
☆
ON OFF
PV
Low High
☆
ON OFF ON
PV
Low High
☆ ☆
ON OFF ON
PV
Low High
☆ ☆
OFF ON OFF
PV
Low High
☆ ☆
OFF ON OFF
PV
Low High
☆ ☆