Device functions
Version 5
UPT-6011
Page 24
If the controller already has an IP address, the device description file can also be downloaded from the integrated
web server. Alternatively, you can download it from the controller via the file object using CIP services.
After linking the required device description file into the configuring tool, you must assign an IP address to the con-
troller. DHCP is activated by default to enable the controller to request an IP address from a DHCP server in the
network. You must also select the desired parameter values.
8.4
Communication protocol
The communication protocol consists of 2x16 bit input words and 3x16 bit output words (from the point of view of
the controller). This protocol separates the set point and the actual value of the UPT-6011 from the status infor-
mation and the control functions, to simplify decoding by the EtherNet/IP
TM
scanner.
Bits 0…7 form the low byte and bits 8…15 the high byte ("INTEL format").
The 2 x 16 bit
input data
contains the set point in word
and the control functions in word
:
The 3 x 16 bit
output data
contains the actual value in word
, the status information in word
, and the error
code in word
:
8.5
Input data
The term "input data" refers to the data that is transferred from the EtherNet/IP
TM
scanner to the UPT-6011. It con-
tains the set point as well as the control functions such as START or AUTOCAL for the UPT-6011. These functions
are explained in the following.
Spare
Set point / AC temperature
Name:
0
0
0
0
0
0
0
Bit no.:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Spare
Channel
Spare
Control function
Name:
0
0
0
0
0
CH2
CH1
CH0
0
0
0
MA
MP
RS
ST
AC
Bit no.:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Actual value (signed)
Name:
Bit no.:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Spare
Channel
Status information
Name:
0
0
0
MU
1
1. As from firmware version 303
CH2
CH1
CH0
SA
IA
WA
AA
AG
AL
TE
TO
RA
Bit no.:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Error code
Name:
0
0
0
0
0
0
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Bit no.:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
