EVCO c-pro mega RACK - Manual (Page 99)

C-PRO MEGA RACK & C-PRO GIGA RACK APPLICATION MANUAL
Page 99
6.7.8 Temperature probes
The application is capable of managing up to two auxiliary temperature probes: environment probe
and external probe.
In order to take advantage of these two temperature transducers, it is necessary to enable (from the
installer -> Miscellaneous menu) the parameters:
⋅
enable environment temperature probe (PH23)
⋅
enable external temperature probe (PH24)
Each of the two probes is associated with a probe alarm, which trips should the probe be
disconnected or damaged, and enabling of this alarm is associated with the enabling parameter for
the relevant probe; enabling the probes also enables the related alarms. If these are not enabled, a
series of dots appears on the displays.
6.7.9 Last maintenance date
In the service -> Operation menu there is a page offering the option to store the date of the most
recent system maintenance. By pressing “Update” the old date will be automatically set to the
current date, thus also updating the parameter PM90 representing precisely the last maintenance
date.
6.7.10 Restore default parameters
By means of the “Restore parameters” procedure, it is possible to restore all system parameters to
the default values. This function may be simply activated by setting the value of the specific
parameter (PH15), where, by setting it to “Yes” the system will automatically reset all parameters.
The parameter will briefly assume the value “Yes” and then return to the value “No”, after this
change of state, the parameter reset procedure is complete.
The procedure can only be activated with the machine switched off.
Following this operation, it is necessary switch the machine off and then on again in order to avoid
malfunctions, in that inconsistencies in the calculation algorithms might occur.