Dx350_06d_oi_e.docx / Jul-20
page 38 / 67
Continuation „PRESELECTION 1 MENU“:
MODE 1
Switching conditions for preselection 1. Output/ relay/ display switches under the following conditions:
0 |RESULT|>=|PRES|
Absolute value of the display value is greater or equal absolute value of
PRESELECTION 1
With HYSTERESIS 1 not equal 0 the following switching condition is applied:
Display value >= PRESELECTION 1
ON,
Display value < PRESELECTION 1 – HYSTERESIS 1
OFF
1 |RESULT|<=|PRES|
Absolute value of the display value is less or equal absolute value of
PRESELECTION 1 (start-up suppression (START UP DELAY) is advisable)
With HYSTERESIS 1 not equal 0 the following switching condition is applied:
Display value <= PRESELECTION 1
ON,
Display value > PRESELECTION 1 + HYSTERESIS 1
OFF
2 |RESULT|=|PRES|
Absolute value of the display value is equal absolute value of PRESELECTION 1
A range (Presel/- ½ Hysteresis) can be defined and monitored in
conjunction with the hysteresis.
With HYSTERESIS 1 not equal 0 the following switching condition is applied:
Display value > PRESELECTION 1 + ½ HYSTERESIS 1
OFF,
Display value < PRESELECTION 1 - ½ HYSTERESIS 1
OFF
3 RESULT>=PRES
Display value is greater or equal PRESELECTION 1, e.g. overspeed
With HYSTERESIS 1 not equal 0 the following switching condition is applied:
Display value >= PRESELECTION 1
ON,
Display value < PRESELECTION 1 – HYSTERESIS 1
OFF
4 RESULT<=PRES
Display value is less or equal PRESELECTION 1, e.g. underspeed
(start-up suppression (START UP DELAY) is advisable)
With HYSTERESIS 1 not equal 0 the following switching condition is applied:
Display value <= PRESELECTION 1
ON,
Display value > PRESELECTION 1 + HYSTERESIS 1
OFF
5 RESULT=PRES
Display value is equal PRESELECTION 1. A range (Presel/- ½ Hysteresis)
can be defined and monitored in conjunction with the hysteresis.
With HYSTERESIS 1 not equal 0 the following switching condition is applied:
Display value > PRESELECTION 1 + ½ HYSTERESIS 1
OFF,
Display value < PRESELECTION 1 - ½ HYSTERESIS 1
OFF
6 RESULT=0
Display value is zero (Standstill after STANDSTILL TIME(s)),
e. g. standstill monitoring, (only in mode SPEED and PROCESS TIME).
7 RESULT>= PRES->0
Auto reset to zero: (only in mode TIMER or COUNTER)
Display value is greater or equal PRESELECTION 1, the display value is set to
zero.
If the BATCH MODE is active, the batch counter increments or decrements when
the display value is set to zero and when the corresponding source of supply
MEASUREM. RESULT, COUNTER A or COUNTER B was selected.
8 RESULT<= 0->SET
Auto set to PRESELECTION 1: (only in mode TIMER or COUNTER)
Display value is less or equal zero, the display value is set to PRESELECTION 1
If the BATCH MODE is active, the batch counter increments or decrements when
the display value is set to PRESELECTION 1 and when the corresponding source
of supply MEASUREM. RESULT, COUNTER A or COUNTER B was selected.
9 RES>=PRES-TRAIL
Trailing
PRESELECTION 1:
Display value is greater or equal PRESELECTION 2 – PRESELECTION 1
ON,
PRESELECTION 1 is the trailing value from PRESELECTION 2
