R O P E X
R O P E X
R O P E X
R O P E X
INDUSTRIE - ELEKTRONIK GmbH
Page 14
The controller RES-220 is also available with a digital temperature display.
This model is the
.
Both controllers are identical with following exceptions.
RES-221
10. OPTION with DIGITAL DISPLAY, RES - 221
Notice:
Attention:
3 digits Seven Segment Display
red, 13mm high
Switch for
REAL - PEAK
when the "START" signal is activated (LED "ON" is red),
the display shows the real values.
when the START signal is turned off, at the end of a
sealing cycle, (LED "ON" blinks) the display becomes
"frozen" and will display the temperature at the very
moment of turn off. It will hold this display until the next
start signal is given.
With the switch on the front panel, two display modes can
be chosen.
, the temperature is continuously shown as it is.
This mode is preferred when the controller operates in the
"Constant Heat" mode. It is also used when performing
the calibration.
, or "HOLD" mode to capture the fast changing
peak temperatures during the impulse sealing.
When using "PEAK" mode, the display responds as
follows:
"REAL"
"PEAK"
This mode of display facilitates the reading of the
temperature and allows easy control of the temperature
from one impulse to the next.
Since the resolution of the display (1 digit = 1 degree) is
higher than that of the total system, the display may vary
by some digits from impulse to impulse.
All other functions, descriptions, instructions and
technical specifications are identical to the RES-220
controller.
To perform the calibration,
; then adjust the "ZERO" point to 20°C on the
display (cold heatseal element).
the switch must be on
"REAL"
