Agilent Technologies TV 301-P, Руководство пользователя

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Technical Information
Profibus message mapping
206/224 TV 301-P Navigator Controller User Manual / 87-901-001-01 (B)
Profibus message mapping
Table 10 Parameter Buffer (17 bytes)
Offset
byte Size
byte Unit res Range Description Win
serial
0 1 °C 15-35 Water Cooling Max Temperature
(not used – insert 20) 158
1 1 °C 1-5 Water Cooling Hysteresis
(not used – insert 2) 159
2 1 % 1-99 Setpoint Hysteresis
Set the hysteresis on set point output (see set point out
paragraph)
105
3 1 °C - Heather Jacket Temperature Setting
Specific option, not available on standard models 113
4 1 Sccm - Flowmeter Threshold
Specific option, not available on standard models
115
5 2 - Reserved -
7 2 Hz/mA/s - Setpoint Value
Set the threshold for the set point out
102
9 2 s 0-999999 Setpoint Mask Time
Set the time during the controller does not drive the set
point out
103
11 2 0,2*s 0-65535
0 = inf.
Vent Valve Opening Delay
Set the delay time between the stop command and vent
opening.
Valid only in “purge/vent auto mode” (Parameter Buffer
byte-15 B1=0); default = 15; 0 = infinite (the valve will
never open) 126
13 2 0,2*s 0-65535
0 = inf.
Vent Valve Open Time
Set how long the vent will remain open, then both purge
and vent will be closed. Valid only in “purge/vent auto
mode” (Parameter Buffer byte-15 B1=0); 0 = infinite (the
valve remain open till a start command) 147
15 1 Bit Field B0 - Vent & Purge Controlled Vent Procedure/Man
0 = Controlled Vent Procedure
1 = Manual (see Par. Buff. byte-15-B1)
125