Pfeiffer TPG 261 - 5.2.1 Measurement Mode

70
BG 5195 BEN / A (2011-05) TPG261.oi
(concluded)
TKB
Keyboard test (operator key test) 89
TLC
Torr lock 85
UNI
Pressure unit 83
WDT
Watchdog control 85
Transmit: PRx <CR>[<LF>]
│
└─ Measurement value x = 1 –> Gauge 1
2 –> Gauge 2
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive: x,sx.xxxxEsxx <CR><LF>
│ │
│ └─ Measurement value
1)
│ [in current pressure unit]
│
└─ Status, x =
0 –> Measurement data okay
1 –> Underrange
2 –> Overrange
3 –> Sensor error
4 –> Sensor off (IKR, PKR, IMR, PBR)
5 –> No sensor
(output: 5,2.0000E-2 [mbar])
6 –> Identification error
1)
Values always in exponential format.
For logarithmic gauges, the 3
rd
and 4
th
decimal
are always 0.
5.2.1 Measurement
Mode
Measurement data
gauge
1 or 2