dBi-M
INSTRUCTION MANUAL
68
Echo Status (register 1)
BIT
NAME
VALUE 0 DESCRIPTION
VALUE 1 DESCRIPTION
1
Voltage
Voltage is greater than or
equal to 4V DC
Voltage is less than 4V
DC
2
Temperature Error
When P852 = 3 (Fixed)
Or
P852 = 1 (Automatic)
or 2 (Transducer)
When P852 = 3 (Fixed)
Or
P852 = 1 (Automatic) or 2
(Transducer) and is inside
limits (-45°C< to <85°C)
When it is outside its
limits
3
Fail Safe
Signal is valid
Failed safe condition
4
LOE
Signal is valid
LOE Fail (after P809 has
expired)
5
LOE High
Signal is valid
LOE fail (after P809 has
expired) and P808 = 2
(Fail high)
6
LOE Low
Signal is valid
LOE fail (after P809 has
expired) and P808 = 3
(Fail low)
7
Alarm
When P953 is set to 0
(On alarm save trace to
flash is OFF)
Or
P953 is not 0 (Once) or 2
(Repeatedly) when R7 is
inside limits (P951 <=R7
<= P952)
When R7 is outside its
limits
Summary of Contents for dBi-M
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