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5708009-C 4-67
Apex 1 to 5.5 kW Generator
9
max ext
feedback
Specifies the external feedback value that
corresponds to 10 V on the User2 port;
requires data bytes arranged as follows:
Second/third byte = a 16-bit value in the range
of 500 to 5000.
Fourth byte = the number of decimal places (0
to 4) used to display the external feedback
signal on the operator panel.
3 data bytes
16-bit value
8-bit value
11
select active
target
Specifies which target is active; accepts a
value of 1 to 4. (Readback command is 156.)
1 data byte
8-bit value
12
set target
life
Sets the life (in kWh) of the active target.
Requires three data bytes (24-bit value):
Second, third, and fourth bytes = target life in
kWh.
Two decimals are implied—to get 1 kWh,
send a value of 100.
(Readback command is 157.)
3 data bytes
24-bit value
14
control
transfer
Sets the active control mode of the generator;
possible choices are: 2 = host, 4 = User port
(analog).
1 data byte
8-bit value
15
out-of-
setpoint
timer
Specifies how long the generator can produce
output that is not equal to the programmed
setpoint level. Accepts a value of 0 to 599 s. (0
disables the timer.) (Readback command is
184.)
2 data bytes
16-bit value
16
allowable
deviation
Specifies a percentage that the generator can
be out of setpoint before it starts the out-of-
setpoint timer. Accepts a value of 1 to 99%.
(Readback command is 185.)
1 data byte
8-bit value
128
supply type
Requests the generator type; returns 4 ASCII
characters.
0 4 data bytes
4 ASCII
characters
129
supply size
Requests the output capacity of the generator;
returning packet contains 4 ASCII characters.
0 4 data bytes
4 ASCII
characters
Table 4-11. Profibus Host Port Commands (Continued)
Command Description Number of
Transmit
Data Bytes
Number of
Response
Data Bytes