Table 4-17. response message, Forward power sense ai (lsb), Forward power sense ao (msb) – Apex Digital 5708009-C User Manual
Page 124: Reflected power sense a1 (lsb), Reflected power sense ai (msb), Not used ai (lsb), Not used ai (msb), Ints, Response message -78
4-78
5708009-C
Advanced Energy
®
Forward Power Sense 0 to 10 V; 10 V = maximum rated power linear
Reflected Power Sense 0 to 10 V; 10 V = maximum reflected power linear
POS = Power on Status; 1 = power output ON, 0 = power output OFF
SPS = Setpoint Status; 1 = setpoint reached, 0 = setpoint not reached
TS = Temperature Status; 1 = GOOD, 0 = OVERTEMP
INTS = Interlock Status; 1 = satisfied, 0 = open
Note: The 16-bit AO is shifted right four bits and the remaining first four bits are
filled with 0s. This changes the 16-bit AO to a 12-bit AO with a value of
10 V = OFFF
hex
.
Note: Readbacks exceeding OFFF
hex
are limited to OFFF
hex
.
Table 4-17. Response Message
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Forward Power Sense AI (LSB)
1
0
0
0
0
Forward Power Sense AO
(MSB)
2
Reflected Power Sense A1 (LSB)
3
0
0
0
0
Reflected Power Sense AI
(MSB)
4
Not Used AI (LSB)
5
0
0
0
0
Not Used AI (MSB)
6
Not Used AI (LSB)
7
0
0
0
0
Not Used AI (MSB)
8
INTS
TS
SPS
POS