Satec PM290 - Communications Connection; Analog Output

8
1.5 DIP Switches Status Request
HOST REQUEST
Message type - '3'
Message Body - none
REPLY
Message type - '3'
Message Body:
Sub field #1 Sub field #2 Sub field #3
Sub field #1 - Status of the DIP Switch Block in ASCII (eight ASCII bytes, two bytes per block)
where:
'XXXXNNXX'
NN - DIP Switch Block Status
X - Don't care
('1' = on, '0' = off)
Sub field #2 - Status of keypad in ASCII (1 byte); keys are arranged as follows:
Up Key - bit #0
Reset Key - bit #1
Select Key- bit #2
Down Key - bit #3
('1' = key is pressed, '0' = key is not pressed)
Sub field #3 - Status of relays in ASCII (1 byte):
Relay 1 - bit #3
Relay 2 - bit #2
Relay 3 - bit #1
Relay 4 - bit #0
('1' = closed, '0' = open)
1.6 Reset Accumulated Values to Zero
HOST REQUEST
Message type - '4'
Message Body:
'1' - Reset: kWH+, kWH- and kVARH
'2' - Reset: Active Power Maximum Demand and Amp. Max. Demand, Apparent Power Max.
Demand
REPLY
Message type - '4'
Message Body:
Same as Host Request