Please carefully read these operating instructions before use. · Do not discard.
The operator shall be liable for any damage caused by installation or operating errors.
The latest version of the operating instructions are available on our homepage.
Target group: trained electronics technicians982134BA DM 230 09/18 EN
Page 2
Supplemental directives
General non-discriminatory approach
Supplementary information
In order to make it easier to read, this document uses the male
form in grammatical structures but with an implied neutral sense. It
is aimed equally at both men and women. We kindly ask female
readers for their understanding in this simplification of the text.
Please read the supplementary information in its entirety.
Information
This provides important information relating to the
correct operation of the unit or is intended to make
your work easier.
Warning information
Warning information include detailed descriptions of the hazardous
situation.
The following symbols are used to highlight instructions, links, lists,
results and other elements in this document:
Tab. 1: More symbols
SymbolDescription
Action, step by step.
⇨Outcome of an action.
Links to elements or sections of these instructions or other applicable documents.
n
[Button]
List without set order.
Display element (e.g. indicators).
Operating element (e.g. button, switch).
‘Display /GUI’
CODE
Screen elements (e.g. buttons, assignment of function keys).
LEDs on the PROFIBUS® DP module....................... 6
3
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Supplementary instructions PROFIBUS® DP
1
Supplementary instructions PROFIBUS® DP
1.1 Requirements
Validity of the supplementary instruc‐
tions
1.2 Adjusting the controller
1.2.1 General
Personnel must be familiar with the contents of the "Assembly and
Operating Instructions for DULCOMETER® Multi-parameter Con‐
troller diaLog DACa".
The controller must have a PROFIBUS® DP module.
These supplementary instructions are only valid when used in con‐
junction with the operating instructions for the multi-parameter con‐
troller diaLog DACb.
The controller with PROFIBUS® DP functionality is adjusted in the
same way as the standard controller, with the addition of the bus
functionality.
Adjustment process cancelled
In the event of a pause longer than 60 s, the
adjustment process is cancelled.
1.2.2
Configuring the PROFIBUS® DP
In order to control the controller using the PROFIBUS® DP, you
must activate the PROFIBUS® DP in the controller operating menu
(see the controller operating instructions).
While the PROFIBUS® DP is active, all external inputs will function.
The external inputs lead to the expected reactions as in the case of
the controller without PROFIBUS® DP functionality (see controller
operating instructions). The controller sends corresponding infor‐
mation over the PROFIBUS® DP to the master (PLC, PC etc.).
Even if the fieldbus is set to inactive, the master is able to readaccess the controller data defined in its GSD file.
If the PROFIBUS® DP is inactive or set to inactive, the settings for
the operating mode selected prior to "inactive" status are reloaded
in the controller.
If the controller is switched to another operating mode, it stops and
can only be restarted using the
1.To access the
2.Use the cursor keys to select the menu item
confirm with the
The menu
ð
‘Menu’
[OK]
: press the
key
‘Device setup’
[Stop/Start]
[Menu]
appears.
key.
key
‘Setup’
and
4
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Supplementary instructions PROFIBUS® DP
3.Use the cursor keys to select the menu item
Configuration ’
The
ð
and confirm with the
‘Configuration’
[OK]
menu appears.
key
‘Bus
4.In the
1.3
Special features in active PROFIBUS® DP operation
‘Configuration’
n
‘Remote configuration’
–Activating/deactivating remote configuration.
n
‘Address’
–Here you can set the address at which the controller
in the bus can be accessed.
n
‘Termination’
–Here you can set whether the controller is the last
device in the bus and whether or not the terminating
resistance is activated.
1.3.1 General
Setting and programming
In PROFIBUS® DP operation, the controller cannot
be manually set or programmed. To set or pro‐
gramme the controller, set the PROFIBUS® DP to
‘inactive’ .
menu, you can:
1.3.2 Display
n When PROFIBUS® DP operation is selected, the settings from
the last operating mode without PROFIBUS® DP are applied.
By contrast, the settings made via the PROFIBUS® DP are not
saved. These only apply as long as the controller is linked to
the PROFIBUS® DP.
n If the controller is set to PROFIBUS® DP operation, it stops.
The controller can be controlled again by pressing the
[Stop/Start]
FIBUS® DP module.
In running PROFIBUS® DP operation there are further identifiers in
the operating indicator.
key. The start command is given via the PRO‐
Common identifiers
The common identifiers are described in the con‐
troller operating instructions.
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Supplementary instructions PROFIBUS® DP
1.3.3
LED 1 (left) - module operating status
SignalCause
OffThe module has no supply voltage or connection.
GreenThe module and the master are exchanging information.
Green flashingThe module has been initialised.
Red flashingError in pump parametrisation
Red flashing, doubleError in PROFIBUS configuration
LED 2 (right) - module status
SignalCause
OffThe module has not been initialised.
GreenThe module has been initialised.
Green flashingThe module has been initialised and there are diagnostic mes‐
LEDs on the PROFIBUS® DP module
sages.
RedSerious exception error
1.4 Installation
Bus installation
All devices that are members of the bus system must be connected
in a line. There are up to 32 possible stations (master, slaves,
repeaters).
At both the beginning and end of the cable, the bus must be termi‐
nated with a terminating resistance.
6
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Supplementary instructions PROFIBUS® DP
Plugs and cables
For the PROFIBUS® DP cable, use a screened, twisted-pair cable
conforming to EN 50170 (cable type A).
Earthed shielding
Using shielding which is earthed at one end pre‐
vents low-frequency ground loops. Shielding
earthed at one end is not effective in countering
HF magnetic pick-up. Shielding earthed at both
ends as well as twisted conductors are effective in
countering magnetic HF pick-up but are not effec‐
tive against electrical HF pick-up.
For PROFIBUS®, we would recommend establishing a bilateral,
low-inductance (i.e. large area and low-impedance) connection
with the protective earth.
Tab. 2: The maximum overall length of the bus cabling without repeaters varies according to the desired data
transmission rate:
Maximum length of bus cablingData transmission rate
mkBit/s
10012000
1006000
1003000
2001500
400500
1000187.5
120093.75
120019.2
12009.6
The PROFIBUS® DP cable is fitted directly on the terminals of the
PROFIBUS® DP module.
Note for achieving IP 67 degree of
protection
An installation conforming to IP 67 is possible because the cabling
is carried out using the appropriate assembly accessories (cable
passages etc.) directly on the controller terminal.
CAUTION!
Degree of protection IP 67
–IP 67 degree of protection only applies if the
appropriate assembly accessories (cable pas‐
sages etc.) have been correctly installed (see
controller assembly and operating instructions).
If the controller is the last bus device connected to the PROFIBUS
®
DP cable, it must be connected as a termination using the PRO‐
FIBUS® DP module (see EN 50170). The terminating resistance
required for this can be activated internally using the
‘Termination’
operating menu (network termination). No external terminating
resistance is required.
Switch
alternative
ext. WLAN router
e.g. TP link
TL-WR702N
Communication
2 x plugs
M8x1 (male)
Supplementary instructions PROFIBUS
1.5 Operation
1.5.1 General
®
DP
Fig. 1: Terminal diagram of the communication modules
Using the connected PROFIBUS® DP module, the PROFIBUS® DP
controller represents a device with slave functionality in conformity
with DP V1. This means that the payload is transferred both cycli‐
cally and acyclically.
1.5.2 GSD file
The GSD file must be used for configuring the master. The GSD
file describes all of the features of the pump in PROFIBUS® DP
operation (keywords, diagnosis, modules, slots). The GSD file can
be downloaded from the PROFIBUS® website and from the ProMi‐
nent website. The file name is clearly indicated: DACB101C.gsd .
8
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Supplementary instructions PROFIBUS® DP
1.5.2.1 Description of the DACa data objects
Tab. 3: Output data
SlotIndex NameModule nameIdentifierData typeByte
count
Output data
Total:
Channel 1
12Measured
13Controller
14Tempera‐
15SetpointFLOAT4
16Channel
17WarningsUINT162
‘Channel 1’
0xC0.0x80
.0xC7
FLOAT4
value
INT162
control var‐
iable
INT1620.1 °C
ture
UINT162
status
Ä Chapter
1.6.1
‘Status of
the channel’
on page 16
Ä Chapter
1.6.3
‘Warning of
the channel’
on page 19
Channel 2
22Measured
23Controller
24Tempera‐
25SetpointFLOAT4
26Channel
27WarningsUINT162
‘Channel 2’
0xC0.0x80
.0xC7
FLOAT4
value
INT162
control var‐
iable
INT1620.1 °C
ture
UINT162
status
Ä Chapter
1.6.1
‘Status of
the channel’
on page 16
Ä Chapter
1.6.3
‘Warning of
the channel’
on page 19
9
Page 10
Supplementary instructions PROFIBUS® DP
SlotIndex NameModule nameIdentifierData typeByte
count
Channel 3
32Measured
33Controller
34Tempera‐
35SetpointFLOAT4
36Channel
37WarningsUINT162
‘Channel 3’
0xC0.0x80
.0xC7
FLOAT4
value
INT162
control var‐
iable
INT1620.1 °C
ture
UINT162
status
Total:
Ä Chapter
1.6.1
‘Status of
the channel’
on page 16
Ä Chapter
1.6.3
‘Warning of
the channel’
on page 19
Channel 4
(differen‐
tial
channel)
41Measured
42Channel
43WarningsUINT162
Digital out‐
puts
‘Channel 4’
‘Digital output’
0x40.0xC3
0x40.0xC4
FLOAT4
value
UINT162
status
Ä Chapter
1.6.1
‘Status of
the channel’
on page 16
Ä Chapter
1.6.3
‘Warning of
the channel’
on page 19
51RelayUINT162
Ä Chapter
1.6.4
‘Potentialfree relay’
on page 20
52MosFET 1UINT162Frequency
53MosFET 2UINT162Frequency
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Supplementary instructions PROFIBUS® DP
SlotIndex NameModule nameIdentifierData typeByte
count
54MosFET 3UINT162Frequency
55MosFET 4UINT162Frequency
Errors
61Error
‘Errors’
0x40.0xC6
UINT324
channel 1
Total:
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
62Error
channel 2
UINT324
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
63Error
channel 3
64Error
channel 4
UINT164
UINT162
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
11
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Supplementary instructions PROFIBUS® DP
Tab. 4: Input data
SlotIndex NameModule nameIdentifierData typeByte
count
Input data
Total:
Stop /
Pause
(belongs
to the
‘Channel1/
Channel2/
Channel3’
module)
11
21
31
‘Channel 1’
‘Channel 2’
‘Channel 3’
Stop /
Pause
channel 1
Stop /
Pause
channel 2
Stop /
Pause
channel 3
UINT81Bit 7 = Stop
UINT81Bit 7 = Stop
UINT81Bit 7 = Stop
Bit 1 =
Pause/
HOLD
Bit 0 =
Pause
Bit 1 =
Pause/
HOLD
Bit 0 =
Pause
Bit 1 =
Pause/
HOLD
Bit 0 =
Pause
Controller
channel 1
71Configura‐
72Limit value
73Limit value
74Remote
‘Controller
channel 1’
0x80.0xC8
tion
1 value
2 value
setpoint 1
UINT162
FLOAT4
FLOAT4
FLOAT4
Ä Chapter
1.6.5 ‘Set‐
tings of the
channel
configura‐
tion’
on page 21
(Parameter
via bus,
mode, limit
value direc‐
tion, control
time)
12
Page 13
Supplementary instructions PROFIBUS® DP
SlotIndex NameModule nameIdentifierData typeByte
count
75XpFLOAT4
Controller
channel 2
81Configura‐
82Limit value
83Limit value
‘Controller
channel 2’
0x80.0xC8
UINT162
tion
FLOAT4
1 value
FLOAT4
2 value
Total:
Ä Chapter
1.6.5 ‘Set‐
tings of the
channel
configura‐
tion’
on page 21
(Parameter
via bus,
mode, limit
value direc‐
tion, control
time)
84Remote
setpoint 1
85XpFLOAT4
Controller
channel 3
91Configura‐
92Limit value
93Limit value
‘Controller
channel 3’
0x80.0xC8
tion
1 value
2 value
FLOAT4
UINT162
FLOAT4
FLOAT4
Ä Chapter
1.6.5 ‘Set‐
tings of the
channel
configura‐
tion’
on page 21
(Parameter
via bus,
mode, limit
value direc‐
tion, control
time)
94Remote
setpoint 1
95XpFLOAT4
Error con‐
firmation
‘Error
confirmation’
0x80.0xC6
13
FLOAT4
Page 14
Supplementary instructions PROFIBUS® DP
SlotIndex NameModule nameIdentifierData typeByte
count
101Error
channel 1
102Error
channel 2
UINT324
UINT324
Total:
0xFFFFFFF
F *
=> all
pending
errors have
been con‐
firmed
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
0xFFFFFFF
F *
=> all
pending
errors have
been con‐
firmed
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
103Error
channel 3
104Error
channel 4
UINT324
UINT162
0xFFFFFFF
F *
=> all
pending
errors have
been con‐
firmed
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
0xFFFF *
=> all
pending
errors have
been con‐
firmed
Ä Chapter
1.6.2 ‘Error
of the
channel’
on page 18
* These errors can also be deleted/acknowledged individually.
Acyclic data
Controller
parameter
channel 1
‘Controller
parameter ch1’
0x80.0xC5
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Page 15
Supplementary instructions PROFIBUS® DP
SlotIndex NameModule nameIdentifierData typeByte
count
111Additive
INT162
basic load
112Control
UINT162
variable
limit
113Delay after
UINT162
stop
114Delay after
UINT162
restart
115Remote
FLOAT4Only with
setpoint 2
Controller
parameter
‘Controller
parameter ch2’
0x80.0xC5
channel 2
121Additive
INT162
basic load
122Control
UINT162
variable
limit
Total:
neutral zone
control
123Delay after
stop
124Delay after
restart
125Remote
setpoint 2
Controller
parameter
‘Controller
parameter ch3’
0x80.0xC5
channel 3
131Additive
basic load
132Control
variable
limit
133Delay after
stop
134Delay after
restart
135Remote
setpoint 2
UINT162
UINT162
FLOAT4Only with
neutral zone
control
INT162
UINT162
UINT162
UINT162
FLOAT4Only with
neutral zone
control
Device
informa‐
tion
‘Device
information’
0x40.0xC7
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Page 16
Supplementary instructions PROFIBUS® DP
SlotIndex NameModule nameIdentifierData typeByte
count
141FirmwareUINT324In hexadec‐
142Firmware
IOS
143Device
serial
number
144RevisionUINT162In hexadec‐
145Revision
IOS
Identity
code
151Identity
152Identity
‘Identity code’
0x40.0xCB
code
0-3
code
4-7
UINT324In hexadec‐
UINT324In hexadec‐
UINT162In hexadec‐
UINT324
UINT324
Total:
imal format
imal format
imal format
imal format
imal format
153Identity
code
8-11
154Identity
code
12-15
155Identity
code
16-20
156Identity
code
21-24
UINT324
UINT324
UINT324
UINT324
1.6 Bit field definitions
1.6.1 Status of the channel
BitDescription
151 = channel uses bus control parameters; 0 = channel uses internal parameters
14
131 = error exists; 0 = no error
121 = warning exists; 0 = no warning
111 = SD card full; 0 = SD card not full
101 = SD card free < 20%; 0 = SD card free ≧ 20%
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Supplementary instructions PROFIBUS® DP
BitDescription
91 = SD card exists; 0 = no SD card
81 = local control rate 2 active; 0 = local control rate 1 active
n Bit 14 is only valid if bit 15 = 0
n Bit 3, 4, 5, 6 are only valid if bit 15 = 1
n Bit 3, 4, 5, 6, 14, 15 only exists on channels 1 and 2
2 = P (1 way, increase)
[2 = P (1 way, increase)]
5 = P (2 way, dead zone)
[5 = P (2 way, deadzone)]
8 = PID (2 way, standard)
[ 8 = PID (2way, standard)]
21
Page 22
00
1011000
0
0000000
0
00
Supplementary instructions PROFIBUS® DP
1.7 Diagnostic messages
Diagnostic telegrams
In conformity with PROFIBUS® standard, the device provides the
Get_Sl_Diag service. The diagnostics data comprise standard
diagnostics information (6 bytes according to PROFIBUS
standard) and any possible diagnostics data specific to the device.
A maximum of 63 bytes can be added for the device-specific diag‐
nostics data. The first 4 bytes in the PROFIBUS® standard are
specified from this:
Evaluate the sign_len byte as follows:
Length of the DU status including the header byte: 04..63