Apex Digital 5708009-C Manuel D’Utilisation
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:
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.
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.
to 4) used to display the external feedback
signal on the operator panel.
3 data bytes
16-bit value
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.)
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):
Requires three data bytes (24-bit value):
Second, third, and fourth bytes = target life in
kWh.
kWh.
Two decimals are implied—to get 1 kWh,
send a value of 100.
send a value of 100.
(Readback command is 157.)
3 data bytes
24-bit value
24-bit value
14
control
transfer
Sets the active control mode of the generator;
possible choices are: 2 = host, 4 = User port
(analog).
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.)
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-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.)
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.
characters.
0
4 data bytes
4 ASCII
characters
129
supply size
Requests the output capacity of the generator;
returning packet contains 4 ASCII characters.
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