Advanced Energy Pinnacle 20 kW Manual page 108

Advanced Energy
Table 4-18. Host Port Commands
Command
133
request slave
status/size
134
request slave
output
power/
current
135
request
master fault/
status
136
request joule
threshold
140
request host
time-out
value
4-74
Page 108 of 182
®
Description
Requests the size and status of a slave
unit. Send 1 data byte indicating which
slave. The returning packet contains 4
data bytes:
• first byte = slave size
• second byte = personality card status
• third/fourth bytes = slave status (16-
bit value)
Requests the output power and current of
a slave unit. Send 1 data byte indicating
which slave. The returning packet
contains 4 data bytes:
• first/second bytes = slave output
power in kilowatts (16-bit value);
assume 2 decimals
• third/fourth bytes = slave output
current (16-bit value); assume 1
decimal
Requests the master unit's status; the
returning packet contains 3 data bytes:
• first/second bytes = master status
(16-bit value)
• third byte = personality card status
(8-bit value).
For more information about the returning
packet, see the "Troubleshooting"
chapter.
Requests the output power level that
needs to be met before the Joule output
energy calculation begins. This level is
set with Command 26.
Requests the serial (Host) port time-out
value set in Command 40; the returning
packet contains 2 data bytes (16-bit
value) indicating the time in ms (a value
of 2 indicates 20 ms).
I/O Communication and Control
Number of Number of
Transmit Response
Data Bytes Data Bytes
1 4
1 4
0 3
0 2
0 2
5702199-A