71 - 23/May/97
3.2.17 Command: ES - Extra parameter for Spare output
Function:
it allows to scale the Analog Outputs (max current, speed reference
or error reference) on J8 connector.
Syntax:
data monitoring:
n
address ES <CR>
data input:
n
address ES n <CR>
Address type:
1=Analog Output 1 (see J8 connector, pos.4)
2=Analog Output 2 (see J8 connector, pos.5)
Unit of measure:
-
Range:
0 to 255. Analog outputs on J8 connector (
±
10V, 10 mA max):
Max current for axis 1 (SO=1), axis 2 (SO=2) or axis 3 (SO=3):
±
(10
∗
ES/16)V for
±
100% max current
Speed reference for axis 1 (SO=4), axis 2 (SO=5) or axis 3 (SO=6),
and velocity error for axis 1 (SO=7), axis 2 (SO=8) or axis 3 (SO=9):
±
[(ES
∗
NP
∗
MV)/(786
∗
MR)]V for
±
MV (max velocity)
Default:
16
Password:
yes
(
∗
) addressing:
no
Opposite to:
-
See also:
MR, MV, NP, SO
Examples:
n
1
SO 1 <CR>:
sets analog out1 (J8 conn., pos.4) to max current of axis 1
n
1
ES 16 <CR>:
sets analog out1 to
±
10V for
±
100% max current of axis 1
n
1
ES 32 <CR>:
sets analog out1 to
±
10V for
±
50% max current (zoom-in) of axis 1
n
1
ES 8 <CR>:
sets analog out1 to
±
5V for
±
100% max current (zoom-out) of axis 1
n
2 SO 5 <CR>:
sets analog out2 (J8 conn., pos.5) to speed reference of axis 2
n
2 ES 16 <CR>:
sets analog out2 to
±
10V for
±
6140 rpm (if NP=8 and MR=100 have been set for axis 2)
Tab. 3.3 - ES for Max Current (SO=1 to SO=3)
ES
MAX
CURRENT
ANALOG
OUT
8
100 %
5 V
16
100 %
10 V
32
50 %
10 V
Tab. 3.4 - ES for Speed Reference and Velocity Error (MR=100, SO=4 to SO=9)
2 pole resolver
ES
MV
rpm
ANALOG
OUT
52
6046
8 V
65
6046
10 V
105
2994
8 V
131
3000
10 V
6 pole resolver
ES
MV
rpm
ANALOG
OUT
17
6165
8 V
22
5954
10 V
35
2994
8 V
44
2977
10 V
52
2015
8 V
65
2015
10 V
8 pole resolver
ES
MV
rpm
ANALOG
OUT
13
6046
8 V
16
6140
10 V
26
3023
8 V
33
2977
10 V
39
2015
8 V
49
2005
10 V
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