Siemens SENTRON ATC6500, Руководство пользователя

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Functions
5.2 Advanced functions
3KC ATC6500 transfer control device
Manual, 05/2019, L1V30538268002A-01
77
Setting:
LIM1 Reference measurement: V L1-N
Source: Source 1
Channel number: 1
Function: Min + Max
Upper limit: 250 V
Multiplier: 1
Delay: 0.0 s
Lower limit: 220 V
Multiplier: 1
Delay: 0.0 s
You can find a more detailed description of the parameters in chapter P15 - Limit Thresholds
LIMx (Page 181). If the memory point is set to ON, the user limit can be reset by the
command C06 (see chapter Commands menu (Page 70)).
5.2.3 Timer TIMx
The ATC6500 has the possibility of defining 8 timers. Each timer has a source, by means of
which the timer is activated (P17.n.01). The status of the variable switches from false to true
as does the period of the timer (P17.n.03). If the period of the timer is exceeded, the status
switches again to false.
The following functions can be used as a source for the timer:
● Input INPx
● Output OUTx
● User limit LIMx
● Remote Variable REMx
● Alarm Axx
● User alarm UAx
As soon as the source of the timers assumes the status false, the timer TIMx is also set to
false. This is the case even if the set delay (P17.n.03) has not elapsed. The delay is set to 0.
The timers can be used in combination with outputs OUTx and with user alarms UAx.