User manual

Dx34510b_oi_e.doc / Jun-15 Page 25 / 42
5.4. Model DX 347: Additional settings for Preselection’s
The basic setup menu provides the following additional parameters:
Menu
Range (OS)****
Default
Switching characteristics of output 1.
(0)
Greater/Equal: output to switch statically ”ON”
when display value ≥ preset value.
(1)
Lower/Equal: output to switch statically ”ON”
when display value ≤ preset value.
(2)
Greater/Equal: output to switch dynamically ”ON”
when display value ≥ preset value.
(timed pulse output *)
(3)
Lower/Equal: output to switch dynamically ”ON”
when display value ≤ preset value.
(timed pulse output *)
(4)
Reset: Timed impulse output *) and automatic Reset
to zero when the display value reaches Preset 1.
(5)
Set:: Timed impulse output *) and automatic setting
to preset 1 when the display value reaches zero.
Switching characteristics of output 2.
(0)
See Char 1
(1)
See Char 1
(2)
See Char 1
(3)
See Char 1
(4)
Output switches statically ON when
display value ≥ Preset 1 – Preset 2 **).
(5)
Output switches dynamically ON when
display value ≥ Preset 1 – Preset 2 **).
HYSt 1
Hysteresis 1: Adjustable hysteresis for output 1. ***)
Setting range 0 ... 99999 display units
0
HYSt 2
Hysteresis 2: Adjustable hysteresis for output 2, ***)
Setting range 0 ... 99999 display units
0
*) Fixed pulse duration of 500 msec (factory adjustable only)
**) This feature serves for generation of an anticipation signal with a fixed distance to the
preset 1 signal. The anticipation automatically follows the setting of preset 1 (trailing preset).
***) Switching hysteresis is only active with "RPM" and "Time" operation
****) OS only with DX348