THERMOSALD ISC – MAINTENANCE & OPERATIONS MANUAL Rev. 2010 / 03
(Includes all previous models)
Manuale cod.: 3ES080x_V5.1_MU_EN Page Nr. 37 Tot. Nr . 47
ANNEX B – MACHINE DATA LIST
NOTE – The machine data must be changed only by skilled workers with experience, after getting in contact with
our technical office; the necessity to change some machine data, may be in specific applications.
TO ENTER: from secondary menu MACCHINE DATA press key MODE.
TO OUTPUT: press key RES and follow guide.
• RATED CURRENT = 60 / 90 / 120 (AMPERE)
Not changeable, it shows the nominal current of the model used (conseguently the short circuit current will be
I_short_circuit=Inominal x 2.5)
•
••
• HEATING INCREASE DEGREE / 10 MS = 4 (U.M.)
It is the speed of temperature increase following a pre-heat or a sail comand [Units degree / 10 ms].
Increase this parameter means decrease time necessary to hot the sealing band to pre-heat temperature, i.e. increase
speedy, increase overshoot, increase bands wear and tear.
•
••
• PROPORTIONAL GAIN KV = 100 (U.M.)
Loop integral gain. Increase this parameter means to increase the precision of the target temperature, increase the
speedy, increase the stability of the system.
Increase too much means to introduce a temperature overshoot following a pre-heat or sealing command.
• INTEGRAL GAIN KI = 100 (U.M.)
Loop integral gain. Increase this parameter means to increase the precision of the target temperature, increase the
speedy, increase the stability of the system.
Increase too much means to introduce a temperature overshoot following a pre-heat or sealing command.
• KI OPERATING LIMIT = 60 (%)
Limits the maximum value of the integral gain KI; increasing this value, overshoot with the machine cold increases.
• DERIVATIVE GAIN KD = 40 (U.M.)
Loop derivative gain. Increase this parameter means increase speed of the loop and then increase speed of the system.
Increase too much means to do the system and temperature less stable.
• TEMPERATURE COEFFICIENT (PART PER MILION) = 1465 (PPM)
This parameter modify the temperature characteristic of the thermoregulator, in part per milion.
Increase this parameter means increase the temperature of the band (1465 is the default value to have the total
compatibility with the previous thermoregulators. From software V5.1
RESOLUTION (3 UNITS / DEGREE)
This value is the internal units per degree; change with the TEMPERATURE COEFFICIENT.
• PARTIAL SHORT CIRCUIT FACTOR = 1.1 (U.M.)
This parameter is used to set an istantaneous current threshold, above which a partial short-circuit occurs and the
thermoregulator sends fault signal F097.
• FAULT DISABLE = 0 (U.M.)
Disable any alarm; use much caution; sometime it can help to continue the production; alarm disable must be considered
temporary and it’s necessary understand immediately the cause of the trouble.
• CONFIGURATION (MODE) = 0
The thermoregulator is designed to develope 2 type of functions:
0 = standard function IMPULSE SEALING.
1 = function HOT BAR.
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