7 • SOFTWARE CONFIGURATION
Typ/instrument type:
0 - single timer 1 - double timer
2 - cyclical timer 3 - revolution check
4 - delay timer 5 - (not used)
6 - (not used) 7 - (not used)
8 - “standard single counter 9 - non-cyclical “monostable” counter (with time T2) without block of count during T2.
10 - non-cyclical “monostable” counter (with time T2) with block of count during T2.
11 - cyclical “monostable” counter (with time T2) without block of count during T2.
12 - cyclical “monostable” counter (with time T2) with block of count during T2.
13 - non-cyclical double counter
14 - cyclical double counter
out/output function.
Operating modes in range 1÷9
Out=1 Delay at energizing of single relay:
Relay R1 energizes at end of time T1.
- In double time and
- cyclical versions,
relay de-energizes at end of time T2.
Out=2 2 relays: R1 delayed at energizing - R2 instantaneous
R1 - same as Out=1 R2 energizes instantaneously at close of contact IN1 and de-energizes at opening.
Out=3 2 relays in phase:
R1 same as Out=1 R2 same as R1
Out=4 2 relays in opposition:
R1 - delayed at energizing - R2 - delayed at de-energizing
R1 - same as Out=1
R2 - energizes during timing and de-energizes when time T1 has elapsed
- In double time and
- cyclical versions,
R2 remains de-energized for duration of time T2, then re-energizes.
Out=5 2 relays, double time
R1 - same as Out=1
R2 - energizes at end of total time T1+T2 with relay R1 de-energized
Out=6 2 relays, double time
R1 - energizes at end of time T1 (same as Out=1; does not de-energize at end of time T2)
R2 - energizes at end of total time T1+T2
Out=7 Not used
Out=8 Revolution check
2 relays, 2 concurrent times, 2 limits T1 and T2 with T1, T2
Measures time between 2 consecutive pulses of input signal IN.2
Timers T1 and T2 start (countdown) at each rise front of the IN.2 signal.
If interval t between two pulses is greater than T1, relay R1 energizes.
R1 stays energized as long as this (cyclically checked) situation persists.
R1 de-energizes as soon as t<T1.
If interval t between two pulses is less than T2, relay R2 energizes. R2 stays energized as long as this (cyclically checked) situation persists.
R2 de-energizes as soon as t>T2. T2<t<T1- for normal speed (frequency) (within set limits)
t>T1- for low speed (frequency) (below set limit)
t>T2- for high speed (frequency) (above set limit)
Out=9 Control signal delay. Single relay, single timer.
The timer starts and restarts on the 2 change fronts of the control signal.
The timer starts when the IN2 signal switches from OFF to ON; the relay energizes at the end of time T and the timer is reset. The timer restarts when
the IN2 signal switches from ON to OFF; the relay de-energizes at the end of time T. The cycle is repetitive and follows the IN2 signal.
For correct operation, the IN2 signal ON time must exceed delay time T.
In.2/input 2 digital function
0 - no function 1 - reset timer
LoG./Logic for digital input IN2 / Enables automatic change of time scales (only for scales in seconds).
LoG IN.2 Scale change
0 Active in closing Automatic
1 Active in opening Automatic
2 Active in closing Blocked
3 Active in opening Blocked
Note: state of first input is defined by means of jumper:
S5 closed, S6 open for IN1 active in closing
S5 open, S6 closed for IN1 active in opening
4
80310B_MHW_550_0609_ENG
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General