Apex Digital 5708009-C manual Life, 184, Allowable

Apex 1 to 5.5 kW Generator

Table 4-11.Profibus Host Port Commands (Continued)

Command	Description	Number of	Number of
		Transmit	Response
		Data Bytes	Data Bytes
9	Specifies the external feedback value that	3 data bytes
max ext	corresponds to 10 V on the User2 port;	16-bit value
feedback	requires data bytes arranged as follows:	8-bit value
	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.
11	Specifies which target is active; accepts a	1 data byte
select active	value of 1 to 4. (Readback command is 156.)	8-bit value
target
12	Sets the life (in kWh) of the active target.	3 data bytes
set target	Requires three data bytes (24-bit value):	24-bit value
life	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.)
14	Sets the active control mode of the generator;	1 data byte
control	possible choices are: 2 = host, 4 = User port	8-bit value
transfer	(analog).
15	Specifies how long the generator can produce	2 data bytes
out-of-	output that is not equal to the programmed	16-bit value
setpoint	setpoint level. Accepts a value of 0 to 599 s. (0
timer	disables the timer.) (Readback command is
	184.)
16	Specifies a percentage that the generator can	1 data byte
allowable	be out of setpoint before it starts the out-of-	8-bit value
deviation	setpoint timer. Accepts a value of 1 to 99%.
	(Readback command is 185.)
128	Requests the generator type; returns 4 ASCII	0	4 data bytes
supply type	characters.		4 ASCII
			characters
129	Requests the output capacity of the generator;	0	4 data bytes
supply size	returning packet contains 4 ASCII characters.		4 ASCII
			characters

5708009-C 4-67