<< Click to Display Table of Contents >> General Status - Bitmap description |
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General Status |
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Bit |
Name |
Description |
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0 |
Fieldbus Data Valid |
Communication over the bus is running errorless |
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1 |
Zero Executed |
ZERO successful executed, active for 2 seconds |
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2 |
Ping Pong RX |
Inverted bit “Ping Pong TX” from General Control bitmap. Details given in section Communication between Master (PLC) and Slave (VAT-Valve) |
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3 |
Pressure Simulation |
Internal pressure simulation is active. Real sensor inputs are being ignored |
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4 |
Target Pressure Reached |
Actual pressure is within 2% of the target pressure |
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5 |
Iso Valve Open |
External valve isolation is in state Open |
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6 |
Iso Valve Close |
External valve isolation is in state Close |
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7 – 8 |
Access Mode |
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Bit 7 |
Bit 8 |
Local |
0 |
0 |
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Remote |
1 |
0 |
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Locked |
0 |
1 |
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9 |
Warnings Active |
At least one bit of General Warnings or Extended Warnings is active. |
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10 |
Plasma Mode Status |
Plasma mode is active. Pressure control is slowed down |
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11 |
Interlock Active |
Interlock input is active |
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12 - 15 |
Not Used |
Reserved |