70 OI/266/FF/ADD-EN Rev. B | 2600T Series Pressure transmitters
266 Models - FOUNDATION Fieldbus
Idx Parameter Data Type Size Storage Description / Range / Selections / Note
16 TIME_UNIT_1 RW S U8 1 S
Time unit of the IN_1. It is used to convert the IN_1 in unit per seconds.
0 Not Initialized
1 Seconds
2 Minutes
3 Hours
4 days
17 TIME_UNIT_2 RW S U8 1 S
Time unit of the IN_2. It is used to convert the IN_2 in unit per seconds.
0 Not Initialized
1 Seconds
2 Minutes
3 Hours
4 days
18 UNIT_CONV RW S FLT 4 S Only Positive values accepted, not zero Factor to convert the engineering unit of the input 2 into the engineering unit of input 1
19 PULSE_VAL 1 RW S FLT 4 S 0 or > 0
If the input 1 is set to Accumulation this value converts the number of pulses in the
engineer unit. It is expressed in unit per pulse
20 PULSE_VAL 2 RW S FLT 4 S 0 or > 0
If the input 2 is set to Accumulation this value converts the number of pulses in the
engineer unit. It is expressed in unit per pulse
21 REV_FLOW 1 RW R DS-66 2 N
0 FORWARD
In order to discern between forward and reverse flows, the Integrator block considers
the negative sign as an indication of reverse flow. Some flowmeters already indicate
forward and reverse flows by adding a sign to the measurement value. Others use a
separate binary signal. This signal can be connected to the inputs REV_FLOW 1 for
the IN_1, when it is True the IN_1 is inverted.
1 REVERSE
22 REV_FLOW 2 RW R DS-66 2 N
0 FORWARD
In order to discern between forward and reverse flows, the Integrator block considers
the negative sign as an indication of reverse flow. Some flowmeters already indicate
forward and reverse flows by adding a sign to the measurement value. Others use a
separate binary signal. This signal can be connected to the inputs REV_FLOW 2 for
the IN_2, when it is True the IN_2 is inverted.
1 REVERSE
23 RESET_IN RW R DS-66 2 N
0 OFF
External signal used to reset the totalizer
1 ON
24 STOTAL R S FLT 4 N After Reset the block should take a snapshot/copy of the OUT just prior to the reset and move the value to the register
STOTAL. The information should be kept until the next reset. Expressed in OUT_RANGE Unit
25 RTOTAL RW S FLT 4 N This value is the most significant part of the internal RTOTAL (RTOTAL = The absolute value of the net increments with bad
status (rejects) are added to this register). Expressed in OUT_RANGE Unit
26 SRTOTAL R S FLT 4 N After Reset the block should take a snapshot/copy of the RTOTAL just prior to the reset and move the value to the register
SRTOTAL. The information should be kept until the next reset. Expressed in OUT_RANGE Unit
27 SSP R S FLT 4 N After Reset the block should take a snapshot/copy of the TOTAL_SP just prior to the reset and move the value to the register
SSP. The information should be kept until the next reset. Expressed in OUT_RANGE Unit
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