VAT 615 Series

Installation, Operating & Maintenance Instructions
Series 615 DN 40 (I.D. 1½”), DeviceNet
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
603476EA
2013-07-25
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4.7 Connection Object (Class ID 5)
Command
Service Code
Class ID
Instance ID
Attribute ID
Service
data length
(number of bytes)
Service
data field
Description
POLL OUTPUT
Set
16
5
0
100
1
X
Get
14
X: output assembly object number (refer to list of assembly objects)
This command sets the output assembly resp. reads the currently active output assembly for
poll connection. Host to valve
Note: POLL OUTPUT must have always the same DATA TYPE as POLL INPUT.
POLL INPUT
Set
16
5
0
101
1
X
Get
14
X: input assembly object number (refer to list of assembly objects)
This command sets the input assembly resp. reads the currently active input assembly for poll
connection for poll connection. Valve to Host
Note: POLL INPUT must have always the same DATA TYPE as POLL OUTPUT.
BIT STROBE INPUT
Set
16
5
0
102
1
X
Get
14
X: input assembly object number (refer to list of assembly objects)
This command configures resp. reads the input assembly for bit strobe connection.
CHANGE OF STATE /
CYCLING INPUT
Set
16
5
0
103
1
X
Get
14
X: output assembly object number (refer to list of assembly objects)
This command configures resp. reads the output assembly for change of state / cycling.