S p e z i a l e l e k t r o n i k G m b H
iseg
c/o ROTECH
Email: [email protected]
Phone ++ 49 351 / 26 95 - 260
Spezialelektronik
Bautzner Landstr. 45
http://www.iseg-hv.com
Fax
++ 49 351 / 26 95 - 261
GmbH
D - 01454 Rossendorf
Germany
11
Single access CHANNEL: Status
channel
(Read-write access)
Byte
DATA_ID
Controller (DLC = 1):
Bit
7
6
5
4
3
2
1
0
Read channel status at the corresponding channel
Designation
DATA
_DIR
N3 N2 N1 N0
Data
1
1
0
1
1
x
x
x
x
Description
read
Channel N
x
of 0 ... 15
⇓
Response module (DLC = 3)
Byte
DATA_ID
DATA_1
DATA_0
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7 ..2
1
0
Designation
DATA
_DIR
N3 N2 N1 N0
v
c
k
n
r
o
i
f
s
t
Data
0
1
0
1
1
x
x
x
x
x
x
x
x
x
x
x
0
x
x
Description
write
Channel N
x
of 0 ... 15
Input-error
i=0, no input-
error
i=1, set voltage,
f
N
or ramp out off
set range
o=0
⇒
Channel OFF
o=1
⇒
Channel ON
Voltage state
r=0
⇒
Voltage is stable
r=1
⇒
Voltage ramps
Channel Emergency cut-off
n=0
⇒
Channel works
n=1
⇒
Cut-off (only to first
write in DAC)
KILL-enable
k=0
⇒
KILL function disable:
V
O
shut off if current limit has
been exceeded and then V
O
is
ramping from 0V to V
SET
k=1
⇒
KILL function enable:
V
O
shut off permanently if
current limit has been
exceeded
Current limit
c=0
⇒
Channel is ok
c=1
⇒
V
O
shut of 0 V because hardware
current limit has been exceeded
Voltage limit
v=0
⇒
Channel is ok
v=1
⇒
V
O
shut of permanently because
voltage limit has been exceeded
Sense
s=0 Sense o.k.; s=1 Sense fault
Current trip
t=1
⇒
V
O
shut of 0 V
because software current trip has been exceeded
