Installation, Operating & Maintenance Instructions
Series 612 DN 250 (I.D. 10”), EtherCAT
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 [email protected] www.vatvalve.com
282408EB
2012-04-23
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Signal
Type
Name
Byte
Length
Data
Type
Valid
Range
Description
Signal
FATAL ERROR
2
unsigned
integer
20,21,22,25,40
20 =
no stop detected during synch mode
21 =
valve blocked during synch mode
22 =
valve blocked
25 =
step loss during synch mode
40 =
motor driver fault
Bitmap
GENERAL STATUS
2
boolean
array
See bitmap table below
Bitmap
GENERAL WARNING
2
boolean
array
See bitmap table below
Bitmap
EXTENDED WARNING
2
boolean
array
See bitmap table below
1) To adjust range refer to chapter: «Range of pressure and position values»
GENERAL STATUS bitmap table:
Bit
Description
0
FIELDBUS DATA VALID
0
= Valve is not in the EtherCAT state OPERATIONAL or the process data output watchdog
(SyncManager2) is disabled
1
= Valve is in the EtherCAT state OPERATIONAL and the process data output watchdog
(SyncManager2) is enabled
1
ZERO EXECUTED
ZERO successful executed, active for 2 seconds
2
PING PONG RX-BIT
PING PONG RX BIT, is inverted and transmitted back to the fieldbus master (PLC), See chapter:
3.15
Communication and timing control between Master (PLC) and Slave (VAT-Valve)
3
PRESSURE SIMULATION
0
= off
1
= on
4
PRESSURE SETPOINT
REACHED
0
= The actual pressure is not within 2% of the pressure setpoint
1
= The actual pressure is within 2% of the pressure setpoint
5-6
NOT USED (reserved)
-
7-8
ACCESS MODE
bit 8
bit 7
0
0
= LOCAL
0
1
= REMOTE
1
0
= LOCKED
9
WARNINGS ACTIVE
0
= No WARNINGS
1
= At least one WARNING of the warning bitmaps is active (GENERAL WARNING bitmap and
EXTENDED WARNING bitmap)
10-15
NOT USED (reserved)
-
