UK
Electronic Preset Counter E89005
27
8.5 Timer
8.5.1 Input
Submenues for the signal and control inputs�
Display
Description
Submenu
Value
InP.PoL
Input polarity
PnP
PNP: switching to Plus for all inputs in common
nPn
NPN: switching to 0 V for all inputs in common
FiLtEr
Filter for the signal inputs InpA and InpB
oFF
For electronic control of the signal inputs�
on
For mechanical control of the signal inputs (for control with mechanical
contacts)�
StArt
Input mode time measurement
InA.Inb
Start: Edge to Inp A
Stop: Edge to Inp B
Inb.Inb
Start: 1� Edge to Inp B
Stop: 2� Edge to Inp B
FrErun
Timing can only be controlled via the Gate input�
Inp A and Inp B: no function�
Auto
The timer is reset by means of a RESET (to zero when adding, to preset 2
when subtracting) and then starts timing again�
Timing is stopped with adding operations when preset 2 is reached�
Timing is stopped with subtracting operations when zero is reached�
A RESET during the timing process also causes this to stop�
Inp A and Inp B: no function�
GAtE
Gate control for timing
GAtE.Lo
Timing takes place when the Gate input is not active�
GAtE.hi
Timing takes place when the Gate input is active�
MPi
User input
LAtch
When the MPI input is activated the display is “frozen” and remains “frozen”
until the MPI input is deactivated�
Internally the preset counter continues counting�
tEAch
When the MPI input is activated the current count value for the preset that
has just been selected will be adopted as the new preset value�
SEt
When the MPI input is activated the preset counter will be set to the value
specified in the parameter SEtPt�