Справочник Пользователя для DCS 500

DCS 500B / DCP 500B Operating Instructions 

IV A

  

4 - 1 

 
 

4.1 Display of status, alarm and fault signals 

 

The signals (messages) to be available for thyristor power con-
verters series DCS 500B / DCF 500B or DCP 500 are subdivided 
into five  
categories: 

 General 

messages 

 

 Starting 

errors 

 

 Fault 

signals 

 

 Alarm 

signals 

 

 

Status signals through parameters 

 

A seven segment display on the control board SDCS-CON-x of the 
thyristor power converters series DCS 500B / DCF 500B or 
DCP 500 is used to show general messages, starting errors, fault 
and alarm signals. The signals (messages) are displayed as codes. 
If the codes consist of several parts, the characters/individual digits 
will be indicated for 0.7 sec one after the other, e.g.: 

0.7s

0.7s

0.7s

⇒

⇒

 

 = Speed measurement fault 

 

⇑

 

⇐

 

⇓

 

 
In addition to this the DCS 500B DCF 500B or DCP 500 combined 
with the LCD of the control panel CDP 31x will be able to show the 
fault and alarm signals as well as the status signals (selected by 
signal numbers 

) as clear text. 

Note:  

The languages to be available for display as text depend  

 

on the type of Control Panel and the Software version  

 ( 

⇒

 Chapter „Handling of Control Panel CDP 31x“). 

For subsequent evaluation via binary outputs or serial interfaces the 
16 bit informations 

 

and

 as well as 

 and 

 contain several 

fault and alarm signals as a binary code. 

Each fault and alarm signal is coded as an individual error code to 
the 

 and 

]. 

 

 

3ADW000055R0401_DCS500B_Operating Instruction_e_d