OperationInstruction_Vsision XP.pdf - 第131页
V ISION XP+ V AC Page 123 5 Software 5.5 The Masks Menu Operating Instructions V ersion 1.5 5.5.10 S SP Speed switch process (optional) Fig. 5-5 2 Speed switch process The quick cooling-down is used for quick cooling-do …
Page 122 VISION XP+ VAC
5 Software
5.5 The Masks Menu
Operating Instructions
Version 1.5
Continuous operation via controller: I = oxygen meter off
or I = oxygen meter on
and M = timer mode on
If the controller is activated and the oxygen meter has not been set to
continuous operation, it is switched on automatically. However, it is
advisable to activate continuous operation manually as well.
N) Display of oxygen meter controls
Pump off: measurement with oxygen meter inactive
Pump low: measurement with oxygen meter active, pump performance
set to low
Pump high: with B & R controllers only, pump set to high
Active during the purging phase or nitrogen regulation.
O) Display of oxygen meter error messages (with B & R controllers only)
No error: Residual oxygen meter is functioning normally
Transmission error: faulty connection, or incorrect configuration of
the RS 232 connection
System error: general oxygen meter error message
Defective thermocouple: defective thermocouple in the oxygen meter
Temperature too low: detector has not reached the setpoint
temperature
Detector resistance too high: resistance at the measuring detector is
too high
Detector voltage > 500 mV: measuring detector voltage is greater
^ than 500 mV
P) Timer mode
The timer mode can be activated here for the residual oxygen meter, if it
has been activated.
Q) Cycle mode / Clock time mode
R) Start-up time
If the clock time mode is selected, the oxygen meter is switched on at
the specified time. If the cycle mode is selected, the entire cycle is en-
tered here.
S) Shutdown time
If the clock time mode is selected, shutdown takes place at this point in
time.
If the cycle mode is selected, duration of the measurement is entered
here.
The duration of the measurement begins when the overall cycle is start-
ed.
Fig. 5-50 Cycle mode
If the cycle mode is activated, the oxygen meter
is switched on and off at specified time inter-
vals.
Fig. 5-51 Clock time mode
If the clock time mode is activated, the oxygen
meter is switched on at the time specified, and
is switched off at the time specified.
VISION XP+ VAC Page 123
5 Software
5.5 The Masks Menu
Operating Instructions
Version 1.5
5.5.10 SSP Speed switch process (optional)
Fig. 5-52 Speed switch process
The quick cooling-down is used for quick cooling-down of too hot zones
after program change.
With the software key On/Off the function is switched or deactivated. Only
after program change into colder profile the SSP is active, provided that the
SSP button is saved onto ON in this program. If the quick cooling-down is
switched on, the respective heating zones are monitored. It is cooled down
as long as the temperatures are within their tolerances. If this is achieved
and the SSP is off, it is reactivated only with the next program change.
Page 124 VISION XP+ VAC
5 Software
5.5 The Masks Menu
Operating Instructions
Version 1.5
5.5.11 Quick Exhaust (optional)
Fig. 5-53 Quick Exhaust
Quick exhaust is for quick cooling down at maintenance works or for
program change – bonding profile.
Quick exhaust can be controlled here over software. With the software on/
off switch the function is switched on or off.
Temperature/Time
With the software switch the operating mode of the quick exhaust can be
selected. In the mode Temperature there is control over temperature and in
the mode Time over a virtual time switch.
Timer operation (mode Time)
After the quick exhaust is switched from Off to On, it is active for the set
time and afterwards switches off again automatically. The cycle is restarted
through re-switching on.
Temperature operation (Mode Temperature)
If the quick exhaust is switched on, the heating zones are monitored
separately with program change. If one of the heating zones exceeds the
admissible tolerance upper limit, the quick cooling down is activated.