Agilent Technologies TV 902 Bedienungshandbuch Seite 280

18 Technical Information
RS 232/RS 485 Communication Description
N. Read/
Write
105 R/W
106 R/W
107 R/W
108 R/W
109 W
110 R/W
111 R/W
120 R/W
121 R/W
122 R/W
123 Reserved to Agilent service
124
125 R/W
126 R/W
280/292
Data Description
Type
N Set point hysteresis
(in % of threshold)
L Intercooling
L Active Stop
(write only in stop)
N Baud rate
L Pump life/ cycle time/ cycle number reset
L Interlock type
(default = 1)
L Analog output type:
output voltage signal proportional to frequency
or power
N Rotational frequency setting (Hz)
N Maximum rotational frequency in Hz (active
only in Stop condition)
L Set vent valve on/off
(on = closed)
L Set the vent valve
operation
TV 902 Navigator User Manual / 87-900-999-01
Admitted
Values
(default = 0)
0 to 100
(default = 2)
0 = NO
1 = YES
0 = NO
1 = YES
600 = 0
1200 = 1
2400 = 2
4800 = 3
9600 = 4
(default = 4)
To reset write '1'
Impulse = 0
Continuous = 1
0 = frequency
1 = power
(default = 0)
500 to 646
(default = 646)
500 to 646
(default = 646)
On = 1
Off = 0
(default = 1)
Automatic = 0 (see
note 1.)
On command = 1
(see note 2.)
(A)