VAT 615 Series Installation, Operating, & Maintenance Instructions page 72

Command
LEARN STATUS
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 615 DN 40 (I.D. 1½"), DeviceNet
Service Code Class ID
Get 14 51
This command returns the status of the LEARN procedure. The status is binary coded.
Bit Explanation:
(LSB) 0 0 = LEARN not running
1 = LEARN running
1 0 = LEARN data set present
1 = LEARN data set not present
2 0 = ok
1 = LEARN terminated by user
3 0 = ok
1 = pressure in position OPEN
> 50% sensor full scale
or
> LEARN PRESSURE LIMIT
4 0 = ok
1 = pressure in position 0
< 10% sensor full scale
5 0 = ok
1 = pressure falling during LEARN
6 0 = ok
1 = sensor not stable during LEARN
7 reserved
8 reserved
9 reserved
10 0 = ok
1 = LEARN terminated by controller
11 0 = ok
1 = pressure in position OPEN negativ
12 reserved
13 reserved
14 reserved
15 reserved
(MSB) 16 reserved
Instance ID Attribute ID
Description
1 106
(of high range sensor in case of a 2 sensor system)
(of low range sensor in case of a 2 sensor system)
Service
Service
data length
data field
(number of bytes)
2
603476EA
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2013-07-25