7-13
7.23: External Module Port Assignment Block (46197-46206).
•Port Assignment bytes are enumerated as in the following table:
AssignmentsValue
0x000 Port 4
0x001 Port 3
0x002 Port 2
0x003 Port 1 (232/485)
0x004 Diagnostic Port (currently not in use)
External Module Port Assignments
7.24: Manual Control Relay Block (46207-46208).
•Manual Control Relay Settings: 1 register, 2 bytes.
Up to four Relay Output Modules can be attached to an EPM meter. ATotal of 16 Relays can
be controlled. The table below indicates which bit controls which relay.
Abit value of 1 means Manual Relay Control Only.
Abit value of 0 means ElectroLogic and Manual Relay Control.
•Flicker Log - Reserved for future use.
Modules Module 1 Module 2 Module 3 Module 4
Bits
Relays
131415 12 10 811 9
12341234
56734012
12341234
Relay Control