Chino DB600 Series, Instruction Manual

Page: 117 / 150

[DB600] General instruction manual
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SV: Setting value
MV: Output value
AL: Event value db: Event dead-band
Event output range with "Event standby" set
Normal event output range
Event activation range
Setting value upper limit alarm
Upper limit alarm against a setting value (SV).

Activation condition
AL < SV

Keep condition
AL - db < SV
≤ AL

Reset condition
SV
≤ AL - db
Setting value lower limit alarm
Lower limit alarm against a setting value (SV).

Activation condition
AL > SV

Keep condition
AL
≤ SV < AL + db

Reset condition
SV
≥ AL + db
Output value upper limit alarm
Upper limit alarm against an output value.

Activation condition
AL < MV

Keep condition
AL - db < MV
≤ AL

Reset condition
MV
≤ AL - db
Output value lower limit alarm
Lower limit alarm against an output value.

Activation condition
AL > MV

Keep condition
AL
≤ MV < AL + db

Reset condition
MV
≥ AL + db
Event dead-band (db)
Power-ON
Event dead-band (db)
Power-ON
Event dead-band (db)
Power-ON
MV
Event dead-band (db)
Power-ON
MV