500
503
504
1. Automatic means that when the controller stops, the vent valve is opened
NOTE
with a delay defined by window n. 126; when the controller starts, the vent
valve is immediately closed.
2. On command means that the vent valve is opened or closed by means of
window n. 122.
Figure 15
TwisTorr Medium-TMP on-board Controller User Manual / 87-901-050-01
Procedure to Connect the Serial and I/O Ports to an External Cable
Reserved to Agilent service
R/W
N
R/W
L
7
TOO HIGH LOAD
SHORT CIRCUIT
OVERVOLTAGE
AUX FAIL
Window N. 206 Bit Description
RS 485 address
Serial type select
6
5
4
3
2
1
0
NO CONNECTION
PUMP OVERTEMP.
CONTROLL. OVERTEMP.
POWER FAIL
Technical Information
(where "XXXX"
are variable)
0 to 31
(default = 0)
0 = RS 232
1 = RS 485
(default = 0)
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