OPERATION 3.4 ELECTRONIC MONITORING AND CONTROL SYSTEM ECS Return to SYSTEM level: Display of the Last Message Received or Menu (Standard Display) Operation of the keyboard (B) has no influence to the recording of input messages. For example, if the record memory is called up via keyboard (B), the ECS switches back to SYSTEM level after a period of 20 seconds when no further key is actuated within this period. For immediate return to SYSTEM level (message display or menu) press key 5 (SYSTEM). Setting of Screen Brightness Increase brightness: Press keys (5 and 2) simultaneously. Decrease brightness: Press keys (5 and 3) simultaneously.
Ex works the display is adjusted to maximum brightness (basic setting). Any change of the screen brightness via keyboard (B) will be kept until the system is switched off. When the system is switched on again, the maximum brightness of screen (A) will be restored automatically (basic setting). System Languages The text of the messages and of the menu control of the ECS- System is available in 2 languages and can be selected in the main group SERVICE with the menu control. Refer to the section ”SERVICE FUNCTIONS AND MENU CON- TROL” for further information. Message Numbers and Message PAGE Numbers Each message of the two available system languages is related to a message page.
The message number and the message PAGE number are identical for the first language, e.g. English. The message PAGE numbers of the second language have always a higher number (offset), although the message number itself remains the same. If, for example, the message number. 500 ($h: Start blocked because of main Shut-Off (gate) valve) is displayed in the English (first) language, the applying message PAGE number is also 500. In the second language e.g. German the message page number is 503. The message number dis- played on the screen never changes, only the related message page number in the second language changes.
If the contents of the protocol memory are printed out in the second language, only the message page numbers of the second language are shown on the print. Depending on the type of the message, the mes- sage PAGE number of the second language will be higher than the message number by the following numbers (offsets): Message number range 500-1309 : message pages with 3 num- bers offset Message number range 1310-1349 : message pages with 1 num- ber offset Message number range 1350-1439 : message pages with 2 num- bers offset Message number range 1440-1515 : message pages with 5 num- bers offset 115