CELLmatic 1502 – GSV/GSF
Issue: 2.1
User Manual
08.02.2004
Page 33 of 51
Thy
-
tronic
I/S – Bjørnevej 8c – DK 7700 Thisted – Tel.: +45 97982344 – Email.: Info@thytronic.dk
DISPLAY PICTURES
Display picture 3
01-01-94 17:25:35
F6 CLA :P-suction (B) 0.00 Bar
F5 SETUP 1 :Oildiff (B) 0.0 Bar
F4 SETPOINT :Filterdiff (B) 0.0 Bar
F3 MANUAL :P-discharge (C) 0.0 C
F2 DISPLAY 4:T-discharge (C) 0.0 C
F1 STOP : STOP
P-SUCTION PRESSURE (B)
Suction pressure in bar measured by the pressure transmitter in the suction pipe.
OIL DIFFERENTIAL PRESSURE (B)
This oil differential pressure is calculated as [P
OIL PRESSURE
- (1,2 * P
SUCTION
PRESSURE
+ 1)] and is
indicated in bar.
FILTER DIFFERENCE (B)
The pressure drop over the oil filter is calculated as shown under set point K/F4 and is here indicated in bar.
P-DISCHARGE (C)
This discharge pressure, measured by the pressure transmitter concerned, can be converted into a
temperature, which is here indicated in degree Celsius.
T-DISCHARGE (C)
Here the temperature, which is measured by the PT-100 sensor placed in the pressure pipe, is shown.
All values in display picture 3 are "frozen" in case of a cutout.
Display picture 4
01-01-94 17:25:35
F6 CLA :Brine temp (C) 0.0 C
F5 SETUP 1 :T-brine setp. C 0.0 C
F4 SETPOINT :Brinetemp. C 0.0 C
F3 MANUAL :P-oil at filt C 0.0 Bar
F2 DISPLAY 5:C-pos 0.0 %
F1 STOP : STOP
BRINETEMP (C)
This is the brine temperature measured in degrees Celsius. The value is "frozen" on stop.
T-BRINE SETP
Here the setpoint is shown for required brine temperature, as entered for setp. E/F5.
BRINE TEMP C
This value is not "frozen" on stop.
P-OIL AT FILTER
On certain units a pressure transmitter is used to measure the oil pressure just ahead of the oil filter. If
this is the case, measured oil pressure can be read off here. If the pressure transmitter is not installed,
-5.25 bar is displayed.
C-POS
This is a linear reading of the actual movement of the capacity slide. Because CPOS is a calculated
value, which takes account of the position of the volume slide, CPOS will always go from 0 to 100%
when the capacity slide is moved from minimum to maximum.