bolid S2000-KPB Kullanım Kılavuzu - Sayfa 5

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Note:

– In case of a short output failure in the moment of switching on the output, the

Output control commands with the programs #5, #6, #7, and #8 (Switch OVER) can include

detailed data defining a rate and pulse ration of switching the outputs. If these data are missed in a

command, the output will be switched over with 1 Hz frequency and pulse ratio of 2.

Output control commands with the programs #3, #4, #7, #8 («Switch for a Given Time») and

11 («Discharge») contain the Control Time parameter. The Control Time can have a value from 0 to

8192 s (2 hours 16 minutes and 32 s) in the increments of 0.125 s.

For the programs #3, #4, #7, #8 a program is executed for a given time and then the output is

switched off (the programs #3 and #7) or switched on (the programs #4 and #8). If Control Time is

missed or equal to zero then the output will not be activated.

In case of an output control command with the program #11 the module generates a discharge

pulse (the output is switched on for a given time and then the output is switched off). If Control Time

is missed or equal to zero then the output is activated for the time given by the module's Activation

Time parameter.

The module provides monitoring of executive outputs and monitored circuits connected to them.

The monitored states of a circuit are defined by its type specified in the configuration parameters in

accordance with Table 3.

Circuit Type

States of monitored circuits are defined by the voltage value on the negative output terminal

relative to the «0 V» terminal:

–

«Norm»: 0.5 V to 2.5 V in case of disabled output and 0.1 V to 0.9 V when the output is active;

–

«Open Failure»: more than 2.5 V for the disabled output and less than 0.1 V when the output is

active;

–

«Short Failure»: less than 0.5 V for the disabled output and more than 1 V when the output is

active.

When a short or open failure of a monitored circuit has been detected, the module transmits a

relative message over the RS-485 interface. When the monitored circuit has returned from the

monitored state to the Norm state, the module sends the relevant recovery message over the RS-485

interface.

States of the control outputs and the monitored circuits connected to them in Quiescent Mode are

indicated by "1" to 6" LEDs in accordance with Table 4.

Circuit's

Output's

Condition

Norm

output is not switched on. If the module is connected to the internal interface

RS-485-2 of an S2000-ASPT device, the S2000-KPB module operates to

expand discharge circuits. Centralized control of individual outputs of the

module by the S2000M console in such case is disabled.

The circuit is monitored for open failure

The circuit is monitored for short failure

The circuit is monitored both for open and short failures

Off

Monitored Conditions

No circuit condition is monitored

Indicator Behavior

Lit steady in green

Table 3. Types of Monitored Circuits

Table 4. Indication of States of Outputs

Off