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106 211_0010 - ROXY Exceed user manual - rev 04
The following options can be selected for the configuration of pin 11:
P11(OVLD) = 1
Overload output active for cell 1 only
P11(OVLD) = 2 Overload output active for cell 2 only
P11(OVLD) = Overload output inactive
P11(OVLD) = All* Overload output active for all cells present
*) When this option is selected, the overload output will be active for all re-
actor cells present in the ROXY Exceed. If the cell current of either one of
t
hose cells will go ‘Out of range’ the overload input pin 11 will become ac-
tive.
Cell on, Cell off
The ROXY Exceed has 2 TTL inputs to switch on cells (pin 12
– 13) and
also 2 inputs to switch off cells (pin 15 -16) AUX1
– AUX4 (pin 7 – 10).
This input command can be used for example to switch on reactor cells
with an analog trigger signal. Two of the inputs are configurable (pin 12,
pin 15, cell on and off respectively) in the IO menu (see previous chapter
about the overload output). The configuration settings of these inputs are:
1, 2,’ ‘, and all. In case ‘all’ is selected all cells present in the ROXY Ex-
ceed will be switched on or off when the corresponding input is triggered.
Autozero
The ROXY Exceed has 2 TTL inputs (pin 18
– 19) available to autozero
the cell current of the cell(s). Triggering these inputs enables external acti-
vation of the auto zero command. This function is active only
when the ‘I-
cell’ is displayed. One autozero input is configurable (pin 18) in the IO
menu (see previous chapter about the overload output). The configuration
settings of this input are: 1, 2,’ ‘, and all. In case ‘all’ is selected the cell
current of all cells present in the ROXY Exceed will be zeroed when the in-
put is triggered.
Start
The ROXY Exceed has 2 TTL inputs (pin 21
– 22) available to start data-
acquisition and/or start a scan. One start input is configurable (pin 21) in
the IO menu and can be used for example to start the data-acquisition of
all cells synchronously
using only one trigger input when the setting ‘All’ is
selected.
The manufacturer will not accept any liability for damage, direct or
indirect, caused by connecting this instrument to devices that do not
meet the relevant safety standards.