JULABO SC 10000w Professional Series Recirculating Coolers - Manual (Page 41)

Recirculating Cooler
41
9.3.1. SETPOINT – Keypad control or remote control
Factory setting: KEY
The selected mode is
indicated on the VFD
COMFORT-DISPLAY
-OFF-
S XX.XX
I XX.XX
KEY
S XX.XX
I
XX.XX
-OFF-
SERIAL
-OFF-
ST XX.XX
I XX.XX
PT100
-OFF-
SP XX.XX
I XX.XX
EPROG
The recirculating cooler provides four possibilities for setpoint setting.
1.
Press the button until the submenu > SETP < is displayed.
2. Select the parameter with the keys
(KEY / SERIAL / PT100 / EPROG)
3.
Press enter to store the selected parameter.
Continue: Press / or
KEY – Setpoint setting with the keys and
or the integrated programmer.
SERIAL - Setpoint setting via the serial RS232 interface through a PC
or superordinated data system.
Important:
Connect the recirculating cooler to a PC using an interface cable.
Check the interface parameters of both interfaces (on recirculating
cooler and PC) and make sure they match.
(see chapter 12.1. Setup for remote control page 67)
PT100 -
Setpoint setting via the analog socket „ext. Pt100“ using an
external temperature sensor or an appropriate voltage/current
source.
EPROG - Can only be adjusted when an electronic module with analog
connections is used (option).
Setpoint setting via the analog interface REG+E-PROG connection
with an external voltage or current source or a programmer.
Important:
Connect the external voltage or current source or a programmer to
the circulator via the socket REG+E-PROG (see page 60).
In the menu >MENU ANALOG< set the parameter >EPROG< and
the input variables (see page 61).
The E-Prog input can only be used either under menu item > SETP
< or under menu item > ACTVAR <
(see page 44).