Temperature Limiter - RoboLabs Vortex Popcorn Robopop 60 Technical & Service Manual

5 Temperature limiter

• Electric shock hazard! High voltage inside electric panel. DO NOT touch bare
terminals and/or wires.
TC4SP unit (Fig.6) has three setting groups: 1st setting group,
2nd setting group, and SV setting group (the main indication mode).
The settings must be changed in the same order as they appear in
the list. Note that after changing In-t (temperature sensor type)
or UnI-t (temperature unit) values, parameters H-Su , L-Su , AL1 ,
AL2 , AHYS must be set again. The regulator has more parameters
than listed below; if you see a parameter not from the list, skip it and
move to the next one.
Parameters changing procedure
1. To access the 2nd group of parameters press and hold
seconds; once display reads PAr2 , release
2. To access the 1st group of parameters, press and hold
seconds; once display reads PAr1 , release
3. Press to go through the parameters. Press
value of the parameter.
4. Press or
5. Press to move to the next parameter.
Group Param Value
2nd LoC oFF
2nd In-t YCA
2nd L-Su 250
2nd H-Su 400
2nd C-nd onoF
2nd oUt rLY
2nd AL-1 An1._
2nd AHYS 50
1st AL1 0
1st HYS 50
2nd LoC LoC2
SV SV 350
Technical service manual 2692
to change the value.
Meaning
Unlock all settings for changing
Temperature sensor type
SV low-limit value
SV high-limit value
Control type
Control output
AL1 alarm operation mode
Alarm output hysteresis
AL1 alarm temperature
Hysteresis
All settings locked, except SV
Default temperature
DANGER
for 4
.
for 2
.
to see current
Figure 6: TC4SP panel
7