Basler Electric DECS-250N - Manual (Page 90)

74 9440500990 Rev D
Metering DECS-250N
The metered setpoint tracking error between DECS-250N operating modes is displayed on the Tracking
metering screen (Figure 66). Status fields are also provided for the on/off status for internal and external
setpoint tracking. An additional status field indicates when the setpoint of an inactive operating mode
matches the metered value.
Figure 66. Tracking Metering
Control Panel
BESTCOMSPlus Navigation Path: Metering Explorer, Control Panel
HMI Navigation Path: Metering Explorer, Control Panel
The Control Panel (Figure 67) provides options for changing operating modes, selecting setpoint pre-
positions, fine tuning setpoints, and toggling virtual switches. The setpoints for AVR, FCR, FVR, var, and
PF are displayed, as well as Alarm status, PSS status, and Null Balance status.
Figure 67. Control Panel
Start/Stop Mode: Two indicators show the start/stop mode of the DECS-250N. In Stop mode, the Stop
indicator changes from gray to green. In Start mode the Start indicator changes from gray to green. To
select the DECS-250N Start status, click the Start button. Click the Stop button to select DECS-250N
Stop status.
AVR/Manual Mode: AVR and Manual Mode status is reported by two indicators. When the DECS-250N
is operating in AVR mode, the AVR indicator changes from gray to green. When operating in manual
mode, the manual indicator changes from gray to green. AVR mode is selected by clicking the AVR
button, manual mode is selected by clicking the Manual button.
FCR/FVR Mode: FCR and FVR mode status is reported by two indicators. When the DECS-250N is
operating in FCR mode, the FCR indicator changes from gray to green. When operating in FVR mode,