Functions; Controller Channels; Recording Function; Certifications / Approvals - ECOLAB Versatronic Betriebsanleitung

Technical data

13.17 Functions

13.17.1 Controller channels

Number
Controller type
Controller structure
Controller outputs
Feed-forward
Self-optimisation
Sampling rate
1
( ) The feed forward control makes it possible to take more into account than the actual value of the process addition, including factors
in the process environment. The control behaviour remains stable even when there are fluctuations in such environments.

13.17.2 Recording function

Number of groups (
Number of inputs per
group
Recording / storage rate
Memory values
Size of the ring memory (
History function (2)
Archiving / evaluation
( 1 ) In a group a freely configurable set can be assembled from input variables. Each group has its separate display image. The group
membership is included in the data storage to enable the evaluation by PC.
( 2 ) The measurement data is stored in the ring memory. If the ring buffer is full, the recording function starts at the beginning of the ring
memory by overwriting the measurement history.
( 3 ) The indication is based on four analogue values and three binary values and serves as an orientation. Indicated is the sum of both
groups.
( 4 ) With the history function, the chart can be scrolled past reporting periods. All measurement data stored in the ring memory can thus
be viewed on the device.

13.17.3 Certifications / approvals

Approvals Checkpoint
c UL us Underwriters
Laboratories
417102269 Rev. 2-08.2020
Sampling rate
Two-point controller
three point controller
of continuous controller
coarse / fine control
three-point stepping controller
of continuous controller with positioner
P, PI, PD, PID
Each controller channel has 2 outputs configured as: Output
pulse length, pulse frequency output (a maximum of 240
pulses per minute) continuous output
Multiplicative and / or additive (
Step response method
250 ms
Data monitor
1 2
)
4 × analogue
3 × binary
1-3600 s
Current value
of average
minimum value
maximum value
) Enough for 150 entries
2
3
( )
No
No
Certificates / test numbers
Registered
Registration function (optional)
2
4 × analogue
3 × binary
1-3600 s
Current value
of average
minimum value
maximum value
Enough for about 31 million items
Yes
Yes (with Ecolab PCA3000 evaluation)
Test basis
UL 61010-1 CAN /
CSA-C22.2 No.
61010-1
250
1 )
Applies to
Type 202581/...