Startup and operation
Page 26
RES-430
7. One of the following states then appears:
8. Set the controller configuration as described in
section 9.2 "General controller configuration" on
page 17. The following settings are always required:
9. Activate the AUTOCAL function while the
heatsealing band is still cold (with step 107 in the
Settings menu). The progress of the calibration
process is indicated by a counter on the display
(approx. 10…15 s). A voltage of 0VDC appears at
the same time at the actual value output (terminals
10+11). If an ATR-x is connected, it indicates 0°C.
When the zero point has been calibrated, the
display is reset to the home position and the
previously set AUTOCAL temperature is indicated
(default: 20°C). A voltage of 0.66VDC (200°C and
300°C ranges) or 0.4VDC (400°C and 500°C
ranges) appears at the actual value output at 20°C.
If an ATR-x is connected, it must be set to "Z"
(20°C).
If the zero has not been calibrated successfully, an
alarm signal indicates error codes 111, 114, 211. In
this case the controller configuration is incorrect
(
ª
section 9.2 "General controller configuration" on
page 17 and ROPEX Application Report). Repeat
the zero point calibration after the controller has
been configured correctly.
10.When the zero point has been calibrated
successfully, the main menu appears on the display
again. Then specify a defined temperature
(heatsealing temperature) with step 101 in the
Settings menu and activate the "START" signal
(HEAT). Alternatively, you can start a heatsealing
process by pressing the "HAND" key (assuming
step 213 has not been locked in the Configuration
menu and the display is in the home position). The
indication of the ACTUAL temperature on the
display (digital value and dynamic bar) permits the
heating and control process to be monitored:
The controller is functioning correctly if the
temperature indicated on the display has a
continuous curve, in other words it must not jump
abruptly, fluctuate or deviate temporarily in the
wrong direction).
If an error code is displayed, please proceed as
described in section 10.19 "Error messages" on
page 42.
11.Burn in the heatsealing band (
ª
"Heatsealing band" on page 24) and repeat the
AUTOCAL function.
9.7.2
Restart after replacing the
heatsealing band
To replace the heatsealing band, proceed as described
in section 9.6 "Heatsealing band" on page 24.
Always use a heatsealing band with the
correct alloy, dimensions and copper-plating
in order to avoid malfunctions and overheating.
Continue with section 9.7.1, steps 9 and 10.
DISPLAY
ACTION
Display in home position
Go to 8
Alarm signal with error codes
104…106, 111…113, 211,
302, 303
Go to 8
Alarm signal with error codes
101…103, 107, 108,
201…203, 801, 9xx
Fault diagnosis
(
ª
section 10.1
Setting
Step in
Configuration
menu
Language
201
Restore factory settings
202
Heatsealing band alloy
203, 204
Temperature range
205
Single/double sealing
240
The controller is now
ready
!
