Initialization; Factory Settings - ABB 266 Operating Instruction

Initialization

The 266 PdP implements up to three Analog Input Blocks, 2 of Enhanced category and 1 Standard. Each AI produce in output one
variable (AIx_OUT) suitable to be linked to other downstream function blocks. The three AIs receive in input one of the variables
produced by the Pressure Transducer Block depending by their own AIx_CHANNEL setting.
The default AIx_CHANNEL setting is:
– The Analog Input 1 receives in input the PRTB_PRIMARY_VALUE (Process Pressure) through the AI1_CHANNEL = 1.
– The Analog Input 2 receives in input the PRTB_TERTIARY_VALUE (Static Pressure) through the AI2_CHANNEL = 3.
– The Analog Input 3 receives in input the PRTB_SECONDARY_VALUE (Sensor Temperature) through the AI3_CHANNEL = 2.
Hovewer all the 3 AIx_CHANNEL can be switched to receive in input up to different 4 PRTB variables:
AI CHANNEL Variables
Uninitialized
0
Pressure Process Value
1
Sensor Temperature
2
Static Pressure
3
Scaled Process Value
4

Factory settings

Transmitters are calibrated at the factory to the customer's specified measuring range. The calibrated range and tag number are
provided on the name plate. If this data has not been specified, the transmitter will be delivered with the following configuration:
Process Info
Node Address
TAG
Calibration Lower Range Value 0%
Calibration Upper Range Value 100% PRTB_PRIMARY_VALUE_RANGE_100%
Calibration Unit
Transfer function
Display Mode
Display Variable
Channel
Damping
Calibation Lower Range Value 0%
Calibation Upper Range Value 100%
Calibration Unit
Output scale 0%
Output scale 100%
Output Scale Unit
Linearization
Critical Limit Low
Advisory Limit Low
Advisory Limit High
Critical Limit High
Alarm Hysteresis
Channel
Damping
Calibation Lower Range Value 0%
Calibation Upper Range Value 100%
Calibration Unit
Output scale 0%
PRTB_Variable
None
PRIMARY_VALUE
SECONDARY_VALUE
TERTIARY_VALUE
QUATERNARY_VALUE
Parameter
PD_TAG
PRTB_PRIMARY_VALUE_RANGE_0%
PRTB_PRIMARY_VALUE_RANGE_UNIT
PTRB_QUATERNARY_VALUE_LIN_TYPE
HMI_MODE
HMI_LINE1
AI1_CHANNEL
AI1_PV_FTIME
AI1_XD_SCALE 0%
AI1_XD_SCALE 100%
AI1_XD_SCALE_UNIT
AI1_OUT_SCALE 0%
AI1_OUT_SCALE 100%
AI1_OUT_SCALE_UNIT
AI1_L_TYPE
AI1_LO_LO_LIM
AI1_LO_LIM
AI1_HI_LIM
AI1_HI_HI_LIM
AI1_ALARM_HYS
Analog Input 2 setting (applicable only for differential pressure sensor types)
AI2_CHANNEL
AI2_PV_FTIME
AI2_XD_SCALE 0%
AI2_XD_SCALE 100%
AI2_XD_SCALE_UNIT
AI2_OUT_SCALE 0%
Factory setting
248
"PI000"
0.0
PTRB_SENSOR_RANGE_100%
Kpa
Linear
One Line
HMI_VARIABLE_1 = PRTB_PRIMARY_VALUE
Analog Input 1 setting
1 = PV
0 second
0.0
PTRB_SENSOR_RANGE_100%
Kpa
0.0
PTRB_SENSOR_RANGE_100%
Kpa
Direct
AI1_OUT_SCALE 0% - 10% of the SPAN
AI1_OUT_SCALE 100% + 10% of the SPAN
0.5% of the SPAN
3 = Static Pressure
0 second
0.0
PTRB_TERTIARY_VALUE_RANGE_100%
MPa
0.0
2600T Series Pressure transmitters | OI/266/FF/ADD-EN Rev. B 87