Pfeiffer TPG 261 - I;O test

88
BG 5195 BEN / A (2011-05) TPG261.oi
Caution
Caution: The relays switch irrespective of the
pressure.
Starting a test program may cause unwanted
effects in connected control systems.
Disconnect all sensor cables and control
system lines to ensure that no control com-
mands or messages are triggered by mistake.
Transmit: IOT [,x,yy] <CR>[<LF>]
│ │
│ └ Relay status (in hex format), yy =
│ 00 –> All relays deactivated
│ 01 –> Switching function relay 1
│ activated
│ 02 –> Switching function relay 2
│ activated
│ 04 –> Switching function relay 3
│ activated
│ 08 –> Switching function relay 4
│ activated
│ 10 –> Gauge relay CH1 activated
│ 20 –> Gauge relay CH2 activated
│ 40 –> Error relay activated
│ 7F –> All relays activated
│
└─ x = 0 –> Test stopped
1 –> Test runs
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive: x,yy <CR><LF>
│ │
│ └─ Relay status
│
└─ I/O test status
I/O test