VAT 650 Series - Page 68

Installation, Operating & Maintenance Instructions
Series 650 DN 100-250 (I.D. 4“ - 10”), CC-Link
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
280672EB
2010-12-15
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GENERAL STATUS bitmap table:
Bit Description
0
FIELDBUS DATA VALID
0 = Output buffer data not valid
1 = Output buffer data valid
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: 3.11.3 Communication and timing control between Master (PLC) and Station
(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 WARNINGS and
EXTENDED WARNINGS)
10-15
NOT USED (reserved)
-
GENERAL WARNING bitmap table:
Bit Description
0
SERVICE REQUEST
Valve movement tight
1
LEARN DATA SET
Learn data not present. Learn required for adaptive pressure control.
2
COMPRESSED AIR
compressed air pressure < 4 bar (only for valves with compressed air)
3
POWER FAILURE
BATTERY
Not ready, voltage too low
4
SENSOR OVERLAPPING
Sensor deviation between sensor 1 and sensor 2 >= ±10%
5
NOT USED (reserved)
-
6
CLUSTER SLAVE
VALVES OFFLINE
One or more cluster slaves are offline
7-9
NOT USED (reserved)
-
10
NO ADC SIGNAL
No signal from pressure sensor analog-to-digital converter
11-15
NOT USED (reserved)
-