Controller functions
Version 1
RES-406
Page 47
External grounding is not allowed. If this warning is ignored, the controller will be damaged by frame
currents.
Contact-voltage protection must be installed at the terminals of the external temperature meter.
If an alarm is signaled, the analog output at terminals 14+18 is used to display a selective error message
(
section 7.16 "Error messages" on page 49).
7.10
Booster connection
The RES-406 controller has a connection for an external switching amplifier (booster) as standard. This connec-
tion (at terminals 15+16) is necessary for high primary currents (continuous current > 5A, pulsed current > 25A).
The switching amplifier should be connected as described in section 5.7 "Wiring diagram with booster connection"
on page 15.
7.11
Diagnostic interface/visualization software (as of February 2006)
An interface with a 6-pole Modular Jack (RJ-12) is provided for systemdiagnostics and process visualization. This
interface allows a data connection to be set up to the ROPEX visualization software using the ROPEX communi-
cation interface CI-USB-1.
Only a ROPEX comunication interface is allowed to be connected to the diagnostic interface. Con-
necting another device (e.g. a telephone cable) could result in malfunctions or damage to the con-
troller.
The ROPEX visualization software is described in a separate document.
7.12
Total cycle counter (as of February 2006)
The number of heatsealing cycles executed since the controller was first delivered is stored internally (ST bit = 1).
This counter can only be displayed and not reset. It can only be displayed in the ROPEX visualization software
(
section 7.11 "Diagnostic interface/visualization software (as of February 2006)" on page 47).
7.13
Operating hours counter (as of February 2006)
The number of operating hours since the controller was first delivered is stored internally. This counter works with
a resolution of six minutes. It can only be displayed and not reset. It can only be displayed in the ROPEX visuali-
zation software (
section 7.11 "Diagnostic interface/visualization software (as of February 2006)" on page 47).
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