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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4.13 Pressure Controller Object (Class ID 100)
Command
Service Code
Class ID
Instance ID
Attribute ID
Service
data length
(number of
bytes)
Service
data field
Description
CONTROLLER MODE
Get
14
100
1
103
1
This command returns the device status.
1 = synchronization, 2 = POSITION CONTROL, 3 = CLOSED
4 = OPEN, 5 = PRESSURE CONTROL, 6 = HOLD , 7 = LEARN
12 = power failure, 13 = safety mode
14 = fatal error (read EXCEPTION DETAIL ALARM for details)
255 = Valve power OFF or internal communications error
THROTTLE CYCLE
COUNTER
Get
14
100
1
101
4
This command returns the number of throttle cycles. Data type is unsigned long integer. A
movement from max. throttle position to open back to max. throttle position counts as one
cycle. Partial movements will be added up until equivalent movement is achieved.
ISOLATION CYCLE
COUNTER
Get
14
100
1
106
4
This command returns the number of isolation cycles. Data type is unsigned long integer.
Each closing of the sealing ring counts as one cycle.
ACCESS MODE
Set
16
100
1
107
1
X
Get
14
X: 0 Local (operation via service port)
1 Remote (operation via DeviceNet
®
)
2 Locked (in remote mode)
This command controls / returns the access mode of the valve.
POWER UP
CONFIGURATION
Set
16
100
1
112
1
X
Get
14
X: 0 closed
1 open
This command controls / returns the valve position after power up.
POWER FAIL
CONFIGURATION
Set
16
100
1
113
1
X
Get
14
X: 0 closed
1 open
This command controls / returns the target valve position in case of a power failure.
Only for versions that have Power Fail Option equipped [612 . . - . . C . - . . . . or
612 . . - . . H . - . . . . or 612 . . - . . U . - . . . . or 612 . . - . . W . - . . . .].
Note: Unless otherwise specified all values in the table above are in decimal notification. Hexadecimal values are indicated
by the letter ‚h‘ (e.g. 31h)