ECKELMANN VS 300, Руководство по эксплуатации

Страница: 90 / 172

Operation of VS 300
82 Doku-Version 2.05 - Firmware 2.10 - 15. September 2017
Other functions of control keys
Simultaneously pressing the
↑
and
↓
keys at any operating level, except while entering values (flashing display),
actuates status display to indicate additional status information by the upper (8/9/10/11) and lower segments
(12/13/14/15) on the display. The left segments (8/10/12/14) on the LED display relate to Control Loop 1, the right
segments (9/11/13/15) to Control Loop 2.
At the same time relay/control stages indicators (3) are switched so that the status LEDs for the compressor or
condenser relays of Control Loop 1 continue to light normally and those of Control Loop 2 flash.
This allows identification of the relay/control stages assigned to the separate control loops for differentiation of
the relay/control stages of the two loops (normally compressor and condenser contro).
E S C
RE S ET
1 2 3 4
1 2
5 6 8
9 1 0 11 12
7
S tatus
1 2
O FF
Z
N
R
.
51203
51
330
/ /
O FF
(10) (11)
(1 4 )
(3) ( 8 ) ( 9 )
(12) (13) (15)
Example: The illustration shows the controller performing fast unload on Control Loop 1 (14) and working with
the second (nighttime) setpoint (10/11) (in both control loops). The status LEDs 1-4 (3) assigned to Control Loop
1 light normally, the status LEDs 5-6 (3) for Control Loop 2 are flashing. Pressing the ESC/RESET or
↵
key re­
turns to basic display mode from any menu.
For additional convenience the
↑
and
↓
keys incorporate an accelerated auto-repeat function when pressed and
held down, enabling rapid scrolling and selection of parameter numbers or setpoints.
7.2 First start – Loading default values
Simultaneously pressing and holding the ESC/RESET,
↑
and
↓
keys on powering up the controller initiates first
start, which loads the default settings. The default settings can also be loaded by means of a parameter (see
section 7 Parameter List and Menu Structure).
At first startup, the default settings for all parameters are loaded and all archives, messages/alarms
and operating data (e.g. run times, starts, activity) are deleted!
7.3 Menu and operating structure of VS 300
1 2
B as i c d i sp l ay mode
S e l ect i on of parameter l i sts
S e l ect i on of parameter
Parameter i ndex
Parameter sett i ng (f l ash i ng)
E S C
RE S ET
Parameter sett i ng
S e l ect i on of
S e l ect i on of
S e l ect i on of
E S C
RE S ET
E S C
RE S ET
E S C
RE S ET
E xamp l e:
Conf i rm entry
Z
N
R
.
51
203
5
6
030
E
0