GE EPM 9650/9800 manual Type F38 Shadowed Relay States, Bits Point, Update?

A bit value of 1 means the physical relay needs to be updated, a bit value of 0 means the physical relay does not need to be updated.

Example:

Register 06009, Relays Pending Updates 1-16, might contain the following data:

Address								06009
Value								0461H
Bytes				04H								61H
Bits	0	0	0	0	0	1	0	0	0	1	1	0	0	0	0	1
Point	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Relay	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Update?						Yes				Yes	Yes					Yes

Interpretation Relays 6, 10, 11 and 16 need to be updated, all others are in their correct states.

3.38: Type F38 Shadowed Relay States

Length: 1 Register (2 bytes)

This register has two bytes. Each byte has eight bits. The bits in these bytes are associated with the 16 Relays, the most significant byte with Relay 1 through to the least significant bit of the least significant byte with Relay 16.

A bit value of 1 means the relay is supposed to be energized (connected to Normal Open), a bit value of 0 means the relay is supposed to be de-energized (connected to Normal Close). These states have not necessarily been confirmed by polling the relay device.

Example:

Register 06010, Shadowed Relay States 1-16, might contain the following data:

Address								06010
Value								0440H
Bytes				04H								40H
Bits	0	0	0	0	0	1	0	0	0	1	0	0	0	0	0	0
Point	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Relay	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
State (NO/NC)	NC	NC	NC	NC	NC	NO	NC	NC	NC	NO	NC	NC	NC	NC	NC	NC

Interpretation Relays 6 and 10 are supposed to be energized, all other de-energized, not necessarily confirmed.

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