ABUS Technologies A9696 Series Universal Controller - Manual (Page 17)

ABUS TECHNOLOGIES INC.
17
A9696
7.4.2 ALARM FUNCTIONS
TYPE PROMPT ACTION
Disabled off
No active alarm. This output can be used as a digital output to
be set by the serial communication.
Sensor Break
(input Error)
ierr
Alarm will be ON if PV sensor breaks, input signal is out of range
or Pt100 is shorted.
Event Alarm
(ramp and Soak)
rs
Can be activated at a specific segment of ramp and soak
program.
Heater break
detection
resistance fail
rfail Detects a heater broken condition
Low Alarm lo
SPAn
PV
High Alarm ki
SPAn
PV
LOW
Differential
difl
Positive span SV
PV
SV + SPAn
Negative span SV
PV
SV + SPAn
HIGH
Differential
difk
Positive span SV
PV
SV + SPAn
Negative span SV
PV
SV + SPAn
Differential dif
Positive span SV
PV
SV + SPAn SV - SPAn
Negative span SV
PV
SV + SPAn SV - SPAn
Where SPAn means “SPA1”, “SPA2”, “SPA2” and “SPA4”.