505E Digital Governor
Manual 85018V1
ii
Woodward
Contents
C
HAPTER
4.
C
ONFIGURATION
P
ROCEDURES
............................................ 101
Program Architecture ..........................................................................................101
Programming the 505E .......................................................................................103
Exiting the Program Mode ..................................................................................138
Valve / Actuator Calibration and Test .................................................................141
C
HAPTER
5.
505E
O
PERATION
................................................................. 146
Run Mode Architecture .......................................................................................146
Keypad and Display ............................................................................................149
Run Mode Front Panel Keys ..............................................................................150
Starting Procedures ............................................................................................151
Overspeed Test Function ...................................................................................155
F3 and F4 Keys ..................................................................................................157
Limiter (LMTR) Key Screens ..............................................................................157
Actuator (ACTR) Key Screens ............................................................................159
Control (CONT) Key Screens .............................................................................160
Dynamics (DYN) Key Screens ...........................................................................162
Stop Key Screens ...............................................................................................163
Auxiliary (AUX) Key Screens ..............................................................................164
Remote / Speed Bias (RMT) Key Screens .........................................................167
Cascade (CAS) Key Screens .............................................................................170
Extraction/ Admission (EXT/ADM) Key Screens ................................................173
Alarms .................................................................................................................176
Trips ....................................................................................................................178
Speed, Casc, Aux, and Ext/Adm Dynamics Adjustments ..................................179
C
HAPTER
6.
C
OMMUNICATIONS
................................................................ 183
Modbus Communication .....................................................................................183
Port Adjustments ................................................................................................186
505E Control Modbus Addresses .......................................................................186
Specific Address Information ..............................................................................199
C
HAPTER
7.
S
ERVICE
O
PTIONS
................................................................ 202
Product Service Options .....................................................................................202
Woodward Factory Servicing Options ................................................................203
Returning Equipment for Repair .........................................................................203
Replacement Parts .............................................................................................204
Engineering Services ..........................................................................................204
How to Contact Woodward .................................................................................205
Technical Assistance ..........................................................................................205
A
PPENDIX
.
505E
P
ROGRAM
M
ODE
W
ORKSHEET
...................................... 206
R
EVISION
H
ISTORY
.................................................................................. 209
