Ercogener GenPro 425e - RESET Function

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Descriptions and non-contractual illustrations in this document are given as an indication only.
ercogener reserves the right to make any modifications.
Dct_427_02
3.8 RESET
The use of the RESET function is strictly reserved for the manufacturer and distributors.
This signal must be used only in case of emergency RESET. A software RESET is always
preferable to a Hardware RESET. It is strongly unadvised to execute this function whilst in
communication or dialog, without having previously detached it from the operator network.
Using the RESET does not restore the factory parameters.
Table 23 : Description of RESET input
Signal
Sub-HD 15 pins
Pins N°
I/O
Kind of I/O
Description
RESET
GND
14
9
I
SCHMITT
Reset modem
Table 24 : Conditions of use of RESET signal
Parameters
Conditions
Min.
Typ.
Max.
Unité
VIL
Input Voltage – Low
-0.3
0.8
V
DC
VIH
Input Voltage – High
2
3.3
V
DC
RIPU
Internal Pull-Up Resistor
5.38K
Ω
Figure 13 : Internal electrical scheme of RESET
The use of the RESET signal must be done through a transistor assembly or via dry contact.
The integrator has the responsibility to protect the input from electrical perturbations and to
respect the functioning parameters values.
Figure 14 : Chronogram of RESET signal