EGCP-2 Communications Manual 26181
22 Woodward
Table 5-1. ServLink Variable List <<no category>> Category
Block Field Description
<<no block>>
Application ID Software part number
Configuration ID Compile date
Control ID Control number 1 through 8
Control Status Should return 1
Product ID Should return GCP
Protocol ID ServLink version information
Run Mode Not used
System ID Control software information
Control Overview
Alarm LED State Status of front panel LED
Alarms Number of active alarms
Bus in Spec Bus voltage and frequency OK
Gen in Spec Gen voltage and frequency OK
Last Alarm Message Not used
LC State Not used
Mains in Spec Mains voltage and frequency OK
Priority Unit priority number
PT Connect 1 = Mains 2 = Bus
Unit Unit Address
Engine Overview
Battery Voltage DC volts
KWhrs Kilowatt hours accumulated
Oil Pres Oil pressure in PSI or Bar
RPM Engine speed
Run Time Run hours accumulated
Water Temp Coolant temp in C or F
Gen Overview
Gen Freq Generator Frequency
PF Generator average Power Factor
Synchroscope
Load % of rated load generating
Manual Volt Bias % Bias command from Master for
multi-unit sync to Mains
Master Sync Bias % Bias command from Master for
multi-unit sync to Mains
Speed Bias Speed Bias Output in %
Volt Bias Speed Bias Output in %
Control Overview Information
Under the Control Overview heading are
two blocks of information.