Apc SILCON 990-4053 User Manual download pdf (Page 42)

42 Installation Guide APC Silcon 480kW 400V UPS

990-4053

Programming Parameters

5.3.2 Programming example

Example with four systems in parallel with separate batteries.

• Programme the station addresses 1-4: 1 for UPS 1, 2 for UPS 2, 3 for UPS 3, and 4 for

UPS 4.

• All UPS systems have to be programmed to “Highest station address”:4.

• If APM is not to be tested, “APM test mode active” must be “NO”.

• If a system is isolated due to service, the station numbers must be reprogrammed for the

remaining active systems starting with number 1 and ending with maximum. number

of active systems. No number must be left in this sequence. Furthermore, “Highest

station address” must be changed to number of active UPSs in parallel.

5.4 Battery Monitor

5.4.1 Installation of new batteries

To avoid false alarms, the above procedure MUST be followed.

NOTICE!

Contact your local dealer if you have any questions regarding changing parameters.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 75 76

No comments

Apc SILCON 990-4053 User Manual Page 42