ProMinent DULCO flex Control DFYa Wiring diagram

Peristaltic metering pump DULCO flex Control -
DFYa
with PROFIBUS®
Supplementary instructions
These operating instructions are only valid when read in conjunction with the “Operating instructions for the peristaltic
metering pump DULCO flex Control - DFYa”!
The operator is liable for any damage caused by installation and operating errors!
Part no. 999768 BA DX 032 04/21 EN
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.

Table of contents
1Requirements.................................................................................. 3
2 Setting up the pump........................................................................ 4
2.1 General................................................................................... 4
2.2 Setting up the slave address................................................... 4
2.3 Switching PROFIBUS® to active / inactive.............................. 4
3Special features in active PROFIBUS® mode................................. 5
3.1 General................................................................................... 5
3.2 Displays................................................................................... 5
3.3 LEDs on the PROFIBUS® module.......................................... 5
4 Installation....................................................................................... 6
5 Operation......................................................................................... 8
5.1 General................................................................................... 8
5.2 GSD file................................................................................... 8
5.3 Description of the data objects................................................ 8
5.4 Cyclic data transmission....................................................... 11
5.4.1 Overview of the data objects.............................................. 11
5.4.2 Configuration...................................................................... 14
5.5 Acyclic data transmission...................................................... 16
5.6 Extended diagnostics............................................................ 18
Table of contents
2

1 Requirements
The pump can be enhanced with PROFIBUS® functionality by means of a
plug-in module. To do this, insert the plug-in module into the front of the
pump (similar to a relay module). The operating menu then displays the
menu item
‘Fieldbus’ and the status bar shows the PROFIBUS® symbol.
The pump must have the software version V04.03.02.00
or higher for the PROFIBUS® module to work. If it is not
working, the LED on the PROFIBUS® module slowly
flashes red and green.
Requirements
3

2 Setting up the pump
2.1 General
The pump with the plugged-in PROFIBUS® module is set up in the same
way as the standard pump, with the addition of the bus functionality.
The pump interrupts the set-up process in the event of
pauses longer than 60 s.
2.2 Setting up the slave address
The address is pre-set to “125”. There is no need to manually set up the
slave address if a master in the PROFIBUS® segment assigns the slave
addresses.
1. Press the
[Menu] key.
2. Turn the
[Clickwheel] to ‘Fieldbus’ and press the [Clickwheel] .
3. Turn the
[Clickwheel] to ‘BUS Address’ and press the [Clickwheel] .
Always enter the PROFIBUS® address as 3 digits (addresses between
“002” and “125”):
1. Set the 1st digit using the
[Clickwheel] and press the [Priming]
key.
ðThe 2nd digit of the address is highlighted.
2. Set the 2nd digit using the
[Clickwheel] and press the [Priming]
key.
ðThe 3rd digit of the address is highlighted.
3. Set the 3rd digit using the
[Clickwheel] and press the [Clickwheel] .
2.3 Switching PROFIBUS® to active / inactive
‘Fieldbus’ must be set to ‘Active’ in the operating menu for the pump to
be controlled using the PROFIBUS®:
1. Press the
[Menu] key.
2. Turn the [Clickwheel] to ‘Bus active’ and press the [Clickwheel] .
3. Turn the [Clickwheel] to ‘Active’ or ‘Inactive’ and press the
[Clickwheel] . You’re done!
All external inputs, such as level monitoring and external control (pause,
contact input, analogue input), will continue to function while the PRO‐
FIBUS® is
‘active’ . They result in the reactions that would be expected
with the pump without the PROFIBUS® module being plugged in - refer to
“Operating instructions for the peristaltic pump DULCO flex Control -
DFYa”. The pump transmits relevant information via the PROFIBUS® to
the master (PLC, PC etc.).
If the PROFIBUS® is set to
‘inactive’ , the settings for the operating mode
previously selected are reloaded.
If the pump is switched to another operating mode, it stops and can only
be restarted using the [Stop/Start] key.
Setting up the pump
4

3 Special features in active PROFIBUS® mode
3.1 General
The pump cannot be manually set or programmed in
PROFIBUS® mode! To do this, set the PROFIBUS® to
‘Inactive’ .
nThe [Clickwheel] can be used to switch between the continuous dis‐
plays at any time, as in the other operating modes. This does not
affect the operation of the pump.
nThe settings from other operating modes are carried over when
switching over to PROFIBUS® operation. However, settings made
using the PROFIBUS® are not saved! They only apply as long as the
pump is connected to the PROFIBUS®. Only the total number of revo‐
lutions and the total number of litres continue to be counted and
saved.
nIf the pump is switched to PROFIBUS® mode, it stops and can only be
restarted using the PROFIBUS®.
3.2 Displays
There are additional identifiers in the operating display when PROFIBUS®
mode is running.
The commonly used identifiers can be found in the “Con‐
trols” chapter in the “Operating instructions for the peri‐
staltic metering pump DULCO flex Control - DFYa”.
Stop PROFIBUS®: the pump has been stopped using PROFIBUS®.
The master has sent the pump a corresponding telegram.
Connection error: If the pump loses its connection to the PROFIBUS®
(for instance as soon as the PROFIBUS® is stopped), an error message
with the symbol appears on the main display.
3.3 LEDs on the PROFIBUS® module
LEDs Cause
Flashing red and green at a slow
rhythm
Connection between the PRO‐
FIBUS® module and pump has
been disrupted;
the hardware or software version of
the pump may not be suitable for
PROFIBUS®
Lit red No connection to the PROFIBUS®
Lit green Pump in cyclic operation
Operating display
Status display
Main display
Special features in active PROFIBUS® mode
5

4 Installation
All devices that are members of the bus system must be connected in a
line. There are up to 32 possible positions (master, slaves, repeaters).
At both the beginning and end of the cable, the bus must be terminated
with a terminating resistance.
For the PROFIBUS® cable, use a screened, twisted-pair cable in con‐
formity with EN 50170 (cable type A).
Use of shielding which is earthed at one end prevents
low-frequency ground loops. Shielding earthed at one
end has no effect in combating HF magnetic pick-up.
Shielding earthed at both ends as well as twisted con‐
ductors work to counter magnetic HF pick-up, but have
no effect against electrical HF pick-up.
For PROFIBUS®, it is recommended to establish a bilateral, low-induc‐
tance (i.e., large area and low-impedance) connection with the protective
earth.
The overall length of the bus cabling without repeaters varies according to
the desired data transmission rate:
Tab. 1: Data transmission rate and length of the bus cabling
Data transmission rate Maximum length of bus cabling
kBit/s m
1500 200
500 400
187.5 1000
93.75 1200
19.2 1200
9.6 1200
The PROFIBUS® module has a M12 industry socket for connection to the
PROFIBUS® cable. The pin configuration complies with the PROFIBUS®
standard - see below - which means that commercially available bus plugs
may be used. Please note that cable connections made with these plugs
generally only meet the requirements for protection against contact and
moisture according to IP 20!
An installation compliant with the protection against contact and moisture
according to IP 65 is possible, since the M12 industry socket of the PRO‐
FIBUS® module allows this. However, in this case the PROFIBUS® cable
must also be fitted with M12 industry plugs in conformity with IP 65.
In order to achieve the IP 65 degree of protection for the PROFIBUS®
cable installation, special Y-adapters or terminating adapters must be
installed (e.g. - see below).
Bus installation
Plugs and cables
Note for achieving IP 65 degree of protec‐
tion
Installation
6

CAUTION!
– Degree of protection IP 65 applies only to a plug/
socket combination that has been screwed together!
–In ambient conditions requiring protection against
contact and moisture according to IP 65, cables with
moulded M12 industry plugs must be used (e.g., see
below).
– Degree of protection IP 65 applies only to an
unwired pump (with PROFIBUS® module) if an IP
65-capable cover is placed over the M12 industry
socket! The cover included in the delivery does not
guarantee chemical resistance.
Socket on the PROFIBUS® module (M12 )
P_DE_0073_SW
1
5
4
3
2
1 5 V
2 A conductor (green)
3 GND
4 B conductor (red)
5 Shielding
.
Y-adapter (order no. 1040956)
The Y-adapter connects to the pump using a moulded M12 plug. The ends
are provided with an M12 plug and an M12 socket. The Y-adapter com‐
plies with the requirements for protection against contact and moisture
according to IP 65.
.
PROFIBUS® termination, complete (order no. 1040955)
If the pump is the last bus device connected to the PROFIBUS® cable, it
must be connected completely as a termination using the PROFIBUS® ter‐
mination - see EN 50170. The PROFIBUS® termination, complete, com‐
plies with the requirements for protection against contact and moisture
according to IP 65. (It consists of a Y-plug and terminating resistance.)
Installation
7

5 Operation
5.1 General
The plugged-in PROFIBUS® module make the PROFIBUS® pump a unit
with slave functionality in compliance with DP-V1. This means that the
usage data is transmitted both cyclically and acyclically.
5.2 GSD file
Use the GSD file to configure the master. It describes all features of the
pump in PROFIBUS® mode (keywords, diagnostics, modules, slots). The
GSD file can be downloaded from the PROFIBUS® website and from the
ProMinent website. The file name is unique: DFYA1180.GSD
5.3 Description of the data objects
The initial parameters must be transmitted from the
master so that the pump can engage in cyclic data trans‐
mission. Only standard parametrisation is needed for
this – there are no application-specific parameters.
Please note: Data is stored according to the “Big-
Endian” principle! This means that the byte with the
highest-value bits is stored first at the memory location
with the lowest storage address. Refer to the section
below for an example based on “Status”:
The pump status is stored as UINT32 type at the offset addresses +0 to
+3. Bytes are stored in this sequence:
Name Type Offset Byte Bits
Status UINT32 +0 0 24 ... 31
+1 1 16 ... 23
+2 2 8 … 15
+3 3 0 … 7
All the data objects that can be cyclically transmitted are described below.
Tab. 2: All data objects
Name No. Type Description
Unit identifier 0 UINT32 Byte 0+1 = 0x1180 Identification number
Byte 2 = 0x50 ProMinent identifier for pump
product group
Byte 3 = 8 “DULCO flex Control” pump
family
Status 1 UINT32 bit Name Function
0 Motor 0 – Motor idle 1 – Motor run‐
ning
Description of the data objects
Operation
8

Name No. Type Description
1 --
2 Mode 00 – halt 03 – contact
3 01 – manual 04 - analog
4 02 – batch
5 Error There are errors - see “Errors”
6 Warnings There are warnings - see
“Warnings”
7 Manual stop Pump has been stopped man‐
ually
8 Stop Pump has stopped
9 Priming Pump is in priming mode
(higher-level function)
10 Auxiliary Pump is in auxiliary mode
(higher-level function)
11 Pause Pump has been switched to
pause (higher-level function)
12 Module Fieldbus mode active
13 Hose change Hose is being changed
14 Batch Mem. Batch memory is activated
15 Calibrated Pump is calibrated
16 Relay 1 Relay 1 physically exists
17 Relay 2 Relay 2 physically exists
18 AnalogOut Module physically exists
19 Hose rupture Hose rupture sensor is installed
20 Actual direc‐
tion of rotation
0 = clockwise
1 = counter-clockwise
The user should stop the pump
and wait for release to change
the direction of rotation(Bit #21
in the status). Only than can the
direction of rotation be reversed.
21 Direction of
rotation
Release for change of direction
of rotation
22 - -
24 - -
27 - -
Start-Stop 2 BYTE Corresponds to Start-Stop switch; if Start-Stop = 0, then the pump
is stopped.
Reset 3 BYTE If the “Reset” value is switched from 1 to 0, the internal pump
memory is deleted (e.g. with batch metering) and - as far as pos‐
sible - existing errors are cleared.
Mode 4, 5 BYTE Value Name Description
0 Halt Pump is ready but not metering.
1 Manual Pump is metering continuously
at the set frequency.
Operation
9

Name No. Type Description
2 Batch When triggered, the pump
meters the number of revolu‐
tions set in batch pre-selection.
3 Contact Pump meters the number of rev‐
olutions calculated from the
product of “Number of triggers *
External factor”.
4 Analog Pump meters according to the
analogue signal and the
‘Analog’ mode set on the pump.
Dos. capacity 6, 7 UINT16 Capacity set in litres / hour (“Minimum” .. “Maximum capacity”).
Actual capacity 8 UINT16 Actual capacity in litres / hour (0.. “Maximum capacity”).
Maximum
capacity
9 UINT16 Maximum dosing rate in litres / hour
Batch pre-
selection
10, 11 UINT32 Number of half revolutions in batch mode per trigger. (12 … Max‐
imum = 999.999 litres / trigger).
Batch start 12 BYTE If the value changes from 1 to 0, batch metering is activated in
batch mode. Batches can also be activated via the contact input.
Batch memory 13 BYTE If the batch memory is activated and a new batch is triggered
during batch metering already in progress, then the remaining rev‐
olutions are increased by the number of the new batch.
If the memory is not activated, the remaining revolutions of the
batch not yet processed are cleared and the new batch is pro‐
cessed.
Remaining rev‐
olutions
14 UINT32 The remaining revolutions still to be processed with batch metering
External factor 15, 16 UINT16 Factor by which the incoming pulses are multiplied. The factor is
given as a hundredth. Value range is 2…19998 - the factor is then
0.01…99.99 revolutions.
External
memory
17 BYTE As with batch metering, again here totalling is undertaken with high
factors or the remaining revolutions are cleared.
Direction of
rotation
19 UINT16 Target direction of rotation 0 = clockwise and 1 = counter-clock‐
wise
Hose service
life
20 UINT32 Hose service life - revolutions since the last hose change
Error 21 UINT16 bit Name Function
0 Minimum Metering liquid level too low
1 Batch Too many revolutions > 100000
2 Analog < 4 mA Analogue current is less than 4
mA
3 Analog > 23
mA
Analogue current is greater than
23 mA
4 Temperature
fault
Temperature too high
5 Hose rupture Metering hose damaged
6 - -
7 - -
8 - -
9 - -
11 - -
Operation
10

Name No. Type Description
13 Bus error Bus error reported by the
module
14 System error System components faulty - see
LCD screen
15 Module error Error in module handling
Warnings 22 UINT16 bit Name Function
0 Minimum Metering liquid level too low
1 Calibration -
2 - -
3 - -
4 - -
5 - -
6 - -
7 - -
8 - -
Revolutions
counter
23 UINT32 Counts the number of revolutions since the last reset
Reset revolu‐
tions counter
24 UINT8 If the value changes from 1 to 0, the revolutions counter is reset
Volume
counter
25 FLOAT32 Volume counter
Litres per revo‐
lution
26 FLOAT32 Litres per revolution
Clear volume
counter
27 UINT8 If the value changes from 1 to 0, the volume counter is cleared
Identity code 28 STRING32 Pump identity code (pump specification)
Serial number 29 STRING16 Pump serial number
Name 30 STRING32 Pump name, freely selectable (max. 32 characters)
Installation site 31 STRING32 Installation site, freely selectable. (max. 32 characters)
5.4 Cyclic data transmission
DP-V0 describes the cyclic data transmission in the PROFIBUS®.
5.4.1 Overview of the data objects
The data objects are summarised into modules and their configuration
identifier - see following table. The configuration identifier enables mod‐
ules to be excluded from cyclic data transmission during configuration to
avoid unnecessarily burdening the cyclic data transmission.
Operation
11

Tab. 3: Modular construction
Module no. Output Length Input Length Module name Configuration
identifier (hex)
1 - - Status 4 bytes Status 40.83
2 Start-Stop
Reset
1 bytes
1 bytes
- - Control 80.81
3 Mode 1 bytes Mode 1 bytes Operating
mode
C0,80,80
4 Dos. capacity 2 bytes Dos. capacity
Actual capacity
2 bytes
2 bytes
Capacity C0,81,83
5 - - Maximum
capacity
2 bytes Maximum
capacity
40.81
6 Batch pre-
selection
Batch start
Batch memory
4 bytes
1 bytes
1 bytes
Batch pre-
selection
4 bytes Batching C0,85,83
7 - - Remaining rev‐
olutions
4 bytes Remaining rev‐
olutions
40.83
8 External factor
External
memory
2 bytes
1 bytes
External factor 2 bytes Transmission
multiplier
C0,82,81
9 - - - - - 40.80
10 Direction of
rotation*
2 bytes - - Direction of
rotation
80.80
11 Hose service
life
- Hose service
life
4 bytes Tube lifespan 40.83
12 - - Error
Warnings
2 bytes
2 bytes
Error warning 40.83
13 Clear revolu‐
tions counter
1 bytes Revolutions
counter
4 bytes Revolution
number
C0,80,83
14 Clear volume
counter
1 bytes Volume
counter
Litres per revo‐
lution
4 bytes
4 bytes
Quantity C0,80,87
* only change once the pump has stopped!
Tab. 4: Pump data (output data)
Offset Value Type Name Range Module name Module no.
+0 - BYTE Start-Stop 0.1 Control 2
+1 - BYTE Reset 0.1↓ -
+2 - BYTE Mode see
Ä Tab. 3 ‘Mod‐
ular construc‐
tion’
on page 12
Operating
mode
3
+3
+4
high
low
UINT16 Dos. capacity 0..max. Freq. capacity 4
Operation
12

Offset Value Type Name Range Module name Module no.
+5
+6
+7
+8
high
↓
low
UINT32 Batch pre-
selection
1..99999 Batching 6
+9 - BYTE Batch start 0.1↓ -
+10 - BYTE Batch memory 0.1 -
+11
+12
high
low
UINT16 External factor 0..9999 Transmission
multiplier
8
+13 - BYTE External
memory
0.1 -
+14 - BYTE - 0.1 - 10
+15 - BYTE Clear revolu‐
tions counter
0.1↓ Revolution
number
13
+16 - BYTE Clear volume
counter
0.1↓ Quantity 14
Tab. 5: Pump data (input data)
Offset Value Type Name Range Module name Module no.
+0
+1
+2
+3
high
↓
low
UINT32 Status see
Ä Tab. 4 ‘Pum
p data (output
data)’
on page 12
Status 1
+4 - BYTE Mode see
Ä Tab. 3 ‘Mod‐
ular construc‐
tion’
on page 12 @
@
Operating
mode
3
+5
+6
high
low
UINT16 Dos. capacity 0..max. Freq. capacity 4
+7
+8
high
low
UINT16 Actual capacity 0..max. Freq.
+9
+10
high
low
UINT16 Maximum
capacity
e.g. 410 l/h↓ Maximum
capacity
5
+11
+12
+13
+14
high
↓
low
UINT32 Batch pre-
selection
12..maximum
half revolutions
for a maximum
metering
volume of
999.999 litres /
trigger
Batching 6
+15
+16
+17
+18
high
↓
low
UINT32 Remaining rev‐
olutions
1..99999 Remaining rev‐
olutions
7
+19
+20
high
low
UINT16 External factor 2..19998 Transmission
multiplier
8
Operation
13

Offset Value Type Name Range Module name Module no.
+21 - BYTE - -↓ - 9
+26
+27
high
low
UINT16 Error see
Ä Further
information
on page 8
Error warning 12
+28
+29
high
low
UINT16 Warnings see
Ä Further
information
on page 8
+30
+31
+32
+33
high
↓
low
UINT32 Revolutions
counter
0..(232)-1 Revolution
number
13
+34
+35
+36
+37
high
↓
low
FLOAT Volume
counter
... (litres) Quantity 14
+38
+39
+40
+41
high
↓
low
FLOAT ml per revolu‐
tion
... (litres)
5.4.2 Configuration
It is possible to select on the master which modules are to be involved in
cyclic data transmission. Modules and slots always relate to each other.
Empty spaces (empty modules) therefore have to be configured for mod‐
ules to be excluded.
The target configuration is defined in the form of identifiers. The identifier
is stated in the last column in for every defined module.
The identifiers of the modules have to be listed successively in ascending
order. If the data of a module is not to be involved in cyclic data transmis‐
sion, then an empty module must be configured at this point.
Operation
14

Tab. 6: Configuration for the transmission of all cyclic modules (42 byte input, 17 byte output)
Module 1 Module 2 Module 3 Module 4 Module 5 Module 6 Module 7 Module 8
40, 83 80, 81 C0, 80, 80 C0, 81, 83 80, 81 C0, 85, 83 40, 83 C0, 82, 81
Module 9 Module 10 Module 11 Module 12 Module 13 Module 14
40, 83 80, 80 80, 80 40, 83 C0, 80, 83 C0, 80, 87
The following table shows an example of a target configuration in which
modules 8, 10, 11 and 14 are excluded from the cyclic data transmission.
INFORMATION
The data objects can still be reached acyclically.
Tab. 7: Target configuration
Module 1 Module 2 Module 3 Module 4 Module 5 Module 6 Module 7 Module 8
40 83 80 81 C0 80 80 C0 81 83 80 81 C0 85 83 40 83 0
Module 9 Module 10 Module 11 Module 12 Module 13 Module 14
40 80 0 0 40 83 C0 80 83 0
The pump checks whether the target configuration corresponds to the
actual configuration. If this is not the case, the pump reacts and emits a
configuration error in the standard diagnostics.
The options for creating the identifier formats must be limited and the fol‐
lowings rules observed for the target configuration to function.
nAlways use the special identifier format for coding.
nAlways use the byte structure as the format.
nDo not state any manufacturer-specific data (e.g. data types).
nModules must always be replaced with empty modules to remove
them from cyclic data transmission.
The offset addresses of the transmitted data objects will shift by
excluding individual modules from the cyclic data transmission - see
and :
Tab. 8: Pump data (reduced output data)
Offset Value Type Name Range Module name Module no.
+0 - BYTE Start-Stop 0.1 Control 2
+1 - BYTE Reset 0.1↓
+2 - BYTE Mode see Operating
mode
3
+3
+4
high
low
UINT16 Dos. capacity 0..max. Freq. capacity 4
+5
+6
+7
+8
high
↓
low
UINT32 Batch pre-
selection
12..maximum
half revolu‐
tions for a
maximum
metering
volume of
999.999
litres / trigger
Batching 6
+9 - BYTE Batch start 0.1↓
Suggested configurations
Operation
15

Offset Value Type Name Range Module name Module no.
+10 - BYTE Batch
memory
0.1
+11 - BYTE Clear revolu‐
tions counter
0.1↓ Revolution
number
13
Tab. 9: Pump data (reduced input data)
Offset Value Type Name Range Module name Module no.
+0
+1
+2
+3
high
↓
low
UINT32 Status see Status 1
+4 - BYTE Mode see Operating
mode
3
+5
+6
high
low
UINT16 Dos. capacity 0..max. Freq. capacity 4
+7
+8
high
low
UINT16 Actual
capacity
0..max. Freq.
+9
+10
high
low
UINT16 Maximum
capacity
e.g. 410 l/h↓↓ Maximum
capacity
5
+11
+12
+13
+14
high
↓
low
UINT32 Batch pre-
selection
12..maximum
half revolu‐
tions for a
maximum
metering
volume of
999.999
litres / trigger
Batching 6
+15
+16
+17
+18
high
↓
low
UINT32 Remaining
revolutions
1..99999 Remaining
revolutions
7
+19 - BYTE - -↓ - 9
+20
+21
high
low
UINT16 Error see Error warning 12
+22
+23
high
low
UINT16 Warnings see
+24
+25
+26
+27
high
↓
low
UINT32 Revolutions
counter
0..(232)-1 Revolution
number
13
5.5 Acyclic data transmission
(from DP-V1)
Operation
16

The acyclically transmitted data is addressed via slot and index. All data
summarised under one slot can then be addressed individually via the
index and be transmitted acyclically.
Slots are identical to the modules of the cyclical trans‐
mission.
Tab. 10: Slots of the acyclic data objects
No. Slot Index Data object Type Length Channel Channel read / write
0 Slot 0 1 Unit identifier UINT32 4 bytes MS1 MS2 read
1 Slot 1 1 Status UINT32 4 bytes MS1 MS2 read
2 Slot 2 1 Start-Stop BYTE 1 bytes MS1 MS2 write
3 2 Reset BYTE 1 bytes MS1 MS2 write
4 Slot 3 1 Mode BYTE 1 bytes MS1 MS2 write
5 2 Mode BYTE 1 bytes MS1 MS2 read
6 Slot 4 1 Dos. capacity UINT16 2 bytes MS1 MS2 write
7 2 Dos. capacity UINT16 2 bytes MS1 MS2 read
8 3 Actual capacity UINT16 2 bytes MS1 MS2 read
9 Slot 5 1 Maximum capacity WORD 2 bytes MS1 MS2 read
10 Slot 6 1 Batch pre-selection UINT32 4 bytes MS1 MS2 write
11 2 Batch pre-selection UINT32 4 bytes MS1 MS2 read
12 3 Batch start BYTE 1 bytes MS1 MS2 write
13 4 Batch memory BYTE 1 bytes MS1 MS2 write
14 Slot 7 1 Remaining revolu‐
tions
UINT32 4 bytes MS1 MS2 read
15 Slot 8 1 External factor UINT16 2 bytes MS1 MS2 write
16 2 External factor UINT16 2 bytes MS1 MS2 read
17 4 External factor BYTE 1 bytes MS1 MS2 write
18 Slot 9 1 - BYTE 1 bytes MS1 MS2 read
19 Slot 10 1 - BYTE 1 bytes MS1 MS2 write
21 Slot 12 1 Error UINT16 2 bytes MS1 MS2 read
22 2 Warnings UINT16 2 bytes MS1 MS2 read
23 Slot 13 1 Revolutions counter UINT32 4 bytes MS1 MS2 read
24 3 Clear revolutions
counter
BYTE 1 bytes MS1 MS2 write
25 Slot 14 1 Volume counter FLOAT 4 bytes MS1 MS2 read
26 2 Litres per revolution FLOAT 4 bytes MS1 MS2 read
27 3 Clear volume
counter
BYTE 1 bytes MS1 MS2 write
28 Slot 15 1 Identity code STRING 32 bytes MS1 MS2 read
29 2 Serial number STRING 16 bytes MS1 MS2 read
30 3 Device names STRING 32 bytes MS1 MS2 read / write
31 4 Installation place STRING 16 bytes MS1 MS2 read / write
Operation
17

5.6 Extended diagnostics
(from the 7th byte)
The pump uses the mechanism of the extended PROFIBUS® diagnostics
to report error statuses to the master. The extended diagnostics can be
found in the diagnostics telegram. The extended diagnostics include the
device-related “Alarm_Type (48)” and the “Diagnostic_User_Data”.
Tab. 11: Construction of the extended PROFIBUS® diagnostics telegram
Header_Byte Alarm_Type Slot_Number Alarm_Specifier Diag‐
nostic_User_Data
Bit 1-6: Length of the status message,
including Header_Byte
48 1 1 see Table
Ä Tab. 12 ‘Diag‐
nostic_User_Data’
on page 18
Bit 7-8: 0
Diagnostic_User_Data consists of a minimum of one group of 3 bytes with
error information. Diagnostic_User_Data consists of a maximum of 19
groups. The error information of a group is coded as follows:
Tab. 12: Diagnostic_User_Data
Service no.
(1st byte)
(2nd byte)
Error type
Type of data access
(3rd byte)
No. – see Table
Ä Chapter 5 ‘Operation’
on page 8
0x30 OK
0x31 Date outside of limits
0x32 Date protected
0x34 Option not installed
0x35 Service not defined
0x36 Value cannot be changed
0x37 Update completed
0x55 Communication error
0xD3 Write access
0xE5 Read access
Operation
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