GE N60 Instruction Manual page 542

B.4 MEMORY MAPPING
F621
ENUMERATION: MODBUS LOGIN ROLES
Enumeration Role
0 None
1 Administrator
B
2 Supervisor
3 Engineer
4 Operator
5 Observer
F623
ENUMERATION: REAL-TIME
SOURCE CONFIGURATION
Enumeration Item
0 None
1 PP/IRIG-B/PTP/SNTP
2 IRIG-B/PP/PTP/SNTP
3 PP/PTP/IRIG-B/SNTP
F624
ENUMERATION: REAL-TIME
SOURCE ACTUALS
Enumeration Item
0 None
1 Port 1 PTP Clock
2 Port 2 PTP Clock
3 Port 3 PTP Clock
4 IRIG-B
5 SNTP
B-108
CLOCK SYNCHRONIZING
CLOCK SYNCHRONZING
N60 Network Stability and Synchrophasor Measurement System
F625
ENUMERATION: PTP STATE
Enumeration Item
0 Disabled
1 No Signal
2 Calibrating
3 Synchronized
4 Synchronized (No PDelay)
F626
ENUMERATION: NETWORK PORT FOR REMOTE DEVICE
Enumeration Item
0 None
1 Network Port 1
2 Network Port 2
3 Network Port 3
F627
ENUMERATION: REDUNDANCY MODE
Enumeration Item
0 None
1 Failover
2 PRP
F628
ENUMERATION: SECURITY BYPASS ACCESS
Disables security on local access, remote access, or both.
Enumeration Item
0 Disabled
1 Local and Remote
2 Local
3 Remote
APPENDIX B
GE Multilin