Etel DSC Series User Manual

Operation & Software Manual
180
Direct Drives & Systems
Chapter C: System functions ETEL Doc. - Operation & Software Manual # DSC2P 903 / Ver. F / 3/6/05
Monitorings M173, M174, M175 and M176 allow the user to read the value of the 4 analog outputs by taking
parameters K154 to K157 into account:
Here is the formula giving the values on the analog outputs after the amplitude and offset correction (M17x is
M173, M174, M175 or M176 depending on the output number):
Remark: It is possible to invert the signal with negative values.
Example with K154 = 1000, K155 = 2
23
, K156 = 100, K157 = 2
14
and a DAC with an offset of -50 inc.
M Name Comment
M173 Analog output1 status Gives the value on the analog output 1
M174 Analog output2 status Gives the value on the analog output 2
M175 Analog output3 status Gives the value on the analog output 3
M176 Analog output4 status Gives the value on the analog output 4
M17x
K157
2
15
--------------
K173 K156+()⋅=
Inc.
DAC
Analog
output
DAC
offset
K156
(DAO)
DAC
amplitude
K157
(DAA)
Inc.
Source
K150, K151
(K158)
Source
offset
K154
(MOF)
Inc.
Inc.
Inc.
+8192
-8192
D
A
+8292
-8092
+100
+4146
-4046
+50
-20V
+20V
-10V
+10V
1000
Source
amplitude
K155
+16384
+17384
-16384
-15384
(MAM)
K173
M17x

Etel DSC Series Specifications

General

Brand	Etel
Model	DSC Series
Category	Controller
Language	English