Vaisala HMP260 - Manual (Page 38)

HMP260 SERIES
Operating Manual
HMP260-U017en-1.5
32 1997-11-25
5.4 Serial commands
More detailed descriptions of the serial commands can be found in Appendix
1. Here only the most commonly used command sequences are described. The
instructions on how to connect the HMP260 transmitters to serial bus are
given in Chapter 4.3.
Pressing ESC always interrupts any serial command being given. In the com-
mands stands for carriage return.
5.4.1 Analogue output commands
5.4.1.1 Setting the analogue outputs
Disconnect the security lock jumper!
AMODE a bb.bbb cc.ccc d ee.eee ff.fff
a = channel 1: U = voltage output
I = current output
bb.bbb = lower limit of channel 1
cc.ccc = upper limit of channel 1
d = channel 2: U = voltage output
I = current output
ee.eee = lower limit of channel 2
ff.fff = upper limit of channel 2
The bb.bbb, cc.ccc, ee.eee and ff.fff parameters are entered in volts or
milliamperes.
Example:
lower limit of channel 1 is 0 V and upper limit 1 V
(U 0 1)
lower limit of channel 2 is 2 V and upper limit 10 V (U 2 10)
AMODE U 0 1 U 2 10
Ch1 : 0.000 ... 1.000 V
Ch2 : 2.000 ... 10.000 V