Alfa Laval ThinkTop - Page 15

4Technicalspecications
ThinkT ThinkT
ThinkT
op op
op
DeviceNet DeviceNet
DeviceNet
attribute attribute
attribute
list list
list
Path Path
Path
Raw Raw
Raw
data data
data
NameAttributes
R/W/CS
data
type
len.
LSB
ReleaseDNET4.6
Class
Instdec.hex.
“poll”
Valvevalue
Valvecommand
4
4
1
3
3
3
-
-
-
-
R
R/W
Byte
Byte
1
1
-
-
ThinkT ThinkT
ThinkT
op op
op
DeviceNet DeviceNet
DeviceNet
attribute attribute
attribute
list list
list
Name
Eng. Eng.
Eng.
Units Units
Units
Conv Conv
Conv
. .
.
Bit Bit
Bit
maps/data maps/data
maps/data
mult.divisorunitsbyte1byte2byte3byte4
ReleaseDNET4.6
Valvevalue
Valvecommand
-
-
-
-
-
-
PLC_image
Solenoids
-
-
-
-
-
-
ThinkT ThinkT
ThinkT
op op
op
DeviceNet DeviceNet
DeviceNet
bit bit
bit
mappings mappings
mappings
PLC_Image PLC_Image
PLC_Image
V V
V
alve alve
alve
value value
value
xxx
Maint.
SL2SL1OPENCLOSED
Solenoid Solenoid
Solenoid
1, 1,
1,
2 2
2
& &
&
3 3
3
(V (V
(V
alve alve
alve
command) command)
command)
xxxx
Coil#3Coil#2Coil#1
x
ThinkT ThinkT
ThinkT
op op
op
DeviceNet DeviceNet
DeviceNet
Poll Poll
Poll
command command
command
structur structur
structur
es es
es
Poll Poll
Poll
r r
r
equest equest
equest
message message
message
format format
format
bit bit
bit
byte byte
byte
7
6
5
4
32
1
0
0
xxxx
Coil#3
de-energise
Coil#2
de-energise
Coil#1
de-energise
x
Poll Poll
Poll
r r
r
esponse esponse
esponse
message message
message
format format
format
bit bit
bit
byte byte
byte
7
6
5
4
32
1
0
0
Travelin
Progress
Timer
Expired
x
MAINT.
ERROR
Seat#2
Status
Seat#1
Status
OPEN
Status
CLOSED
Status
T T
T
ypical ypical
ypical
power power
power
consumption consumption
consumption
Testconditions:
OneThinkTopDeviceNetconnectedtothenetworkwith1input(on)and:
Nosolenoidson
supplyvoltage25VDC
20mA
1solenoidactive(PWM)supplyvoltage25VDC
28mA
2solenoidactive(PWM)supplyvoltage25VDC
36mA
3solenoidactive(PWM)supplyvoltage25VDC
44mA
Nosolenoidson
supplyvoltage11VDC
34mA
1solenoidactive(PWM)supplyvoltage11VDC
58mA
2solenoidactive(PWM)supplyvoltage11VDC
82mA
3solenoidactive(PWM)supplyvoltage11VDC
106mA
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