IFM Electronic AC1326, AC1335 Device Manual
Device Manual
AS-i gateway Profibus DP
1 AS-i master 2 AS-i master
AC1335 AC1326
Smart Link DP AS-i DP Gateway
AS-i master profile: M3
Firmware: RTS 1.x
English
7390677_00_UK 2005-03-14
device manual AS-i DP-Gateway
Important note!
When this manual was printed, it
considered the current state of
technology. It is intended for
technically trained persons. It was
prepared with utmost care.
The information, data and notes
provided in this manual represent no
warranted characteristics. No
guarantee is assumed for the absence
of mistakes, errors or the general
suitability of the indicated application
examples.
Drawings and representations depict
circuit examples and do not take into
account specifics of any given
application. Adherence to norms and
guidelines (i.e. installation of additional
fuses) is the responsibility of the
installer and user.
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device manual AS-i DP - Gateway
Contents device manual AS-i DP - Gateway:
1 About this manual ........................................................................................... 1-4
1.1 Important safety information!....................................................................................1-4
2 The AS-i DP-Gateway family........................................................................... 2-5
3 Mounting instructions..................................................................................... 3-6
4 Setting up the AS-i System............................................................................. 4-7
4.1 AS-i power supply ....................................................................................................4-7
4.2 AS-i diagnosis LEDs ................................................................................................4-9
4.3 Connecting the slaves..............................................................................................4-9
4.4 Display menu .........................................................................................................4-12
4.4.1 Menu structure..............................................................................................................4-14
5 Profibus DP configuration............................................................................ 5-15
5.1.1 Definition of the Profibus DP module............................................................................5-15
5.1.2 Device-specific Profibus DP parameters:.....................................................................5-28
5.1.3 AS-i diagnostics:...........................................................................................................5-29
6 Reference.......................................................................................................6-31
6.1 Display messages..................................................................................................6-31
6.1.1 AS-i system error (code E10 ... E30 )...........................................................................6-31
6.1.2 AS-i master command error (code M01 ... M20 ...........................................................6-33
6.1.3 Flash error (code F00 ... F10).......................................................................................6-35
6.1.4 Timeout error (code T00 ... T11)...................................................................................6-36
6.1.5 Boot error (code B00... B08).........................................................................................6-37
6.1.6 FAT error (code F01 ... F10).........................................................................................6-38
6.1.7 General RTS error (code R01 ... R30)..........................................................................6-39
6.1.8 Hardware error ( --- exception error --- ).......................................................................6-42
6.2 Technical data........................................................................................................6-43
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device manual AS-i DP-Gateway
1 About this manual
This manual describes the AS-i DP -Gateway family with AS-i version 2.1 master manufactured by ifm
electronic gmbh with two AS-i master (Ord.No. AC1326), as well as SmartLin k DP with one AS-i
master (Ord. No. AC1335).
To run the system you need in addition to the DP-Gateway a 24 V and an AS-i power supply as well
as single and/or A/B AS-i slaves. When using the two master unit (Ord.No. AC1326) it is necessary to
have a 24 V supply for power requirements as well as a second AS-i power supply and the
corresponding AS-i slaves for the second AS-i system.
1.1 Important safety information!
Specifications regarding the use of the AS-i DP -Gateway
The AS-i DP -Gateway contains one (AC1335) or two AS-i masters (AC1326), both according to
the AS-i version 2.1 and an Profibus DP fieldbus connection.
It controls the exchange of data to the sensor/actuator level,
communicates with the higher control level as fieldbus gateway.
Important directions on installation, connection and maintenance:
Ensure a condensation-free environment. Avoid excessive dust, vibration and shock. The
circulation of air through the vents must not be hampered.
Disconnect power. Connect the switching elements according to the terminal marking. Never
connect the minus potentials to each other or the minus potentials and the FE connection.
Ensure an electrically safe connection between the AS-i DP -Gateway (FE terminal) and
plant earth (functional ground).
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device manual AS-i DP - Gateway
2 The AS-i DP-Gateway family
The AS-i DP -Gateway contain 1 (AC1335) or 2 AS-i masters (AC1326) having the AS-i Association’s
advanced specification 2.1. This new specification brings the following features to the AS-i DP Gateway family:
a single slave can now be replaced with a pair of A/B slaves allowing connection of up to 62 (A/B)
slaves per master,
the new profiles S-7.3 and S-7.4 enable "plug and play" operation of analogue slaves
the introduction of periphery fault flags brings a better diagnosis of I/O modules in case of possible
erroneous connections
Detailed system diagnosis is made possible by the text/graphics-display of the DP-Gateway. The
operation of the four buttons can be learned intuitively. The two language capability of the text display
is especially useful for those who export their applications to a foreign. An intelligent message
management system generates priority controlled messages ensuring their display in orde r of
importance.
AC1326:
Displa
y
Buttons
Profibus DP Connection
Dia
g
nostic LEDs
Profibus DP LED
Terminals
AC1335:
Dis
play
Buttons
Profibus DP Connection
Dia
g
nostic LEDs
Terminals
Profibus DP
The se
rial programming interface of the AC1326 (RS232 C with RJ45 socket) can be used exclusively
to update device firmware.
The Field bus interface allows for the connection to a field bus system such as Profibus-DP thereby
facilitating operation as a very easy to use gateway.
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device manual AS-i DP-Gateway
3 Mounting instructions
A DIN rail (EN 50022) is to be used for mounting the AS-i DP -Gateway .It can be removed from the
DIN rail without any special tools.
The housing of the AS-i DP -Gateway is that of the modern 24V and AS-i power supplies made by ifm
electronic. The AS-i DP -Gateway having a height of only 107mm, just as the power supplies, fits
enclosures which have a height of 120mm.
Caution: The standard mounting position of the AS-i DP -Gateway is perpendicular in a
switching cabinet, which allows for optimum heat transfer from the unit. This
causes the temperature range of 0 to +60°C to be maintained when the spacing
allows good air flow.
The AS-i DP -Gateway should not be mounted directly near a frequency converter!
A 24 VDC (20..30V PELV) power supply, for example DN2011 from ifm electronic, is required for
operating the dual AS-i DP -Gateway AC1326. The connections are at terminals +24V and 0V (see
figure on next page).
Terminal FE is the functional ground (earth) of the unit!
Caution: Remove power from the power supply before connection of the AS-i DP -Gateway !
Note that the current consumption of the dual AS-i DP -Gateway AC1326 can reach 400 mA. The LED
'24V PWR‘ indicates the correct supply to the unit. The single master system AC1335 is completely
supplied with voltage from the AS-i system.
At power-up the text/graphic display indicates a start screen or possible error messages of the
connected AS-i systems.
If necessary the contrast of the display can be adjusted by pressing the right button and either the
button (lighter) or the button (darker) simultaneously as indicated in the figure below.
less contrast
more contrast
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device manual AS-i DP - Gateway
4 Setting up the AS-i System
4.1 AS-i power supply
A special AS-i power supply (for example AC1216) is required for operation of an AS-i system.
This power supply delivers the energy to the yellow AS-i cable and accomplishes the data decoupling
from the voltage regulator in the power supply. Standard switching power supplies would recognize
the AS-i data signals as a disturbance signal and would suppress them.
The AS-i + and AS-i – terminals are present twice on the AS-i power supply. This allows easy
connection to the AS-i 1+ and AS-i 1– terminals of AS-i DP -Gateway (or ASI 2+ and ASI 2- for the
second AS-i master system in AC1326). For the operation of a second AS-i master in AC1326 another
AS-i power supply is required causing the two systems to be galvanically separated. The AS-i masters
of AC1326 are partially supplied with voltage from the AS-i system. The single master system AC1335
is completely supplied with voltage from the AS-i system.
Caution: Most AS-i power supplies are short circuit protected. Nonetheless the power supply
should always be removed from voltage before the AS-i DP -Gateway is
connected.
Important: The AS-i system is to be operated without grounding. The AS-i + and AS-i – lines
are to be symmetrical to the plant earth. This is accomplished by making a low
resistance connection between the shield terminal and the plant earth.
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device manual AS-i DP-Gateway
AC1326 wiring example with only one AS-i system; Adherence to codes and guidelines (for
example addition of fuses) is the responsibility of the installer or user. The Profibus connection
required for proper operation is not shown.
AC1325 wiring example with only one AS-i system; Adherence to codes and guidelines (for
example addition of fuses) is the responsibility of the installer or user. The Profibus connection
required for proper operation is not shown.
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device manual AS-i DP - Gateway
4.2 AS-i diagnosis LEDs
The three diagnosis LEDs on the front of the AS-i DP -Gateway give information concerning the state
of the AS-i master and the connected AS-i system. The LEDs have the following meaning:
PWR/COM On: AS-i voltage ( Power) present and communication with at least one
slave has been established
Flashing: AS-i voltage ( Power) present but no slave communication established
P R O J On: Projection mode active, configuration monitoring not active
Flashing: Projection mode active, switch to protected mode not possible
because a slave having address 0 is connected
CONF / PF On: Projected and current configuration not the same
Flashing: Periphery fault on at least one of the connected slaves
4.3 Connecting the slaves
The AS-i units feature short-circuit and reverse polarity protection, nonetheless connections of for
example control cabinet modules should be made only after power has been turned off. Many slaves
of this type have a jumper which when connected causes the slave to be deactivated. Leave this
jumper connected at this point.
When using SmartLine modules please remove the combicon plug connected to AS-i +/-.
AS-i field modules usually consist of a lower part for connection of the yellow flat cable and an upper
part which contains the electronics. Place the yellow cable in the lower part but do not screw the upper
part on yet.
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device manual AS-i DP-Gateway
After the voltage ha
s been applied to both power supplies the AS-i DP -Gateway, the AS-i master and
AS-i cable are supplied with power. The green LED 'PWR/COM‘ flashes if only the AS-i power supply
and no slaves are connected to the system.
Now slaves are to be addressed. One method to do this is by means of the buttons and the
text/graphic display on the AS-i DP -Gateway. Choose the controller menu using the left button
('Menu') and select 'Slaves adr.‘ using the button. Confirm this choice using the left button ('OK‘)
and then choose ‚Easy Startup‘.
The AS-i slave address is non-volatilely stored in every slave. To allow the AS-i master to individually
communicate with each slave the slave must have a unique address in the system.The manufacturer
delivers each AS-i slave with the address 0. When the AS-i DP -Gateway runs in the Easy Startup
Mode, slaves are addressed automatically in increasing order.
Choose the desired master and confirm with 'OK‘. The AS-i DP -Gateway assigns the lowe st free
address to the next slave which is connected and has the address 0.
Try this by connecting a new slave. The LED ‘PWR/COM‘ stops flashing since at least one slave has
been detected correctly. The red lighting LED 'CONF/PF’ is still correct at this stage of system set-up.
It indicates that the new slave has not been projected in the master yet. The text/graphic display of the
AS-i DP -Gateway gives information as to the slave addresses which have already been assigned as
well as the status of the system set-up.
This automatic procedure can only function if each newly connected slave has the address 0! If the
slaves have already been used in another system they probably have an address which is not 0. In
this case the AS-i DP -Gateway does not react as expected. Remove the slave from the system and
readdress it to 0 using one of the methods discussed below.
Terminate the addressing procedure by pressing the 'ESC‘ button several times until the main menu
is active and choose ‘QuickSetup‘.
The next option in QuickSetup is 'Config all‘. Choose the desired master to which the slave is to be
connected and confirm this choice. The red LED 'CONF/PF‘ and the orange LED 'PROJ‘ should now
go out. The system configuration is now complete.
If incorrectly addressed slaves remain, they can be addressed as follows: Remove all slaves except
that slave which is to be readdressed.
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device manual AS-i DP - Gateway
Choose the op
tion "Change Address" and the desired AS-i master in the menu "Address Slave".
The first slave which is detected (i.e. the slave with the lowest address) is displayed. Since in this case
only one slave is connected the indicated address can only be that of this slave. Pressing the ‘OK‘
button causes the first free slave address to be displayed (generally the address 0.) The desired new
address can be chosen using the arrow buttons. The confirmation is initiated with the ‘OK‘ button,
after which the selected addresses are redisplayed. If this address is not correct, the addressing
procedure can be terminated with ‘ESC‘. If the address is the one desired, press ‘OK’ and the
addressing process will be completed.
Change Address
Easy Startup
OK ESC
Addr. Slave of
AS-i Master 1
AS-i Master 2
OK ESC
Curr. Slave Addr.
AS-i Master 1
5
OK ESC
New Slave Addr.
AS-i Master 1
0
OK ESC
Change Address
Master 1
Cur. Slave Addr. 5
OK ESC
Addressing done
Master 1
Cur. Slave Addr. 5
NEXT
ESC
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device manual AS-i DP-Gateway
4.4 Display menu
The four buttons of the AS-i DP -Gateway enable simple and fast working with the menu presentation
in the display.
The and buttons are used to select the menu or change the displayed values. Menus with more
than three options are adapted automatically. If the menu can be selected upwards or downwards, a
triangle is displayed in the middle.
If both arrow buttons are pressed simultaneously, the displayed menu switches between German and
English texts.
Both keys
simultaneously:
GermanEnglish
The two oute
r keys are function keys, that is their meaning is displayed in the bottom line of the
display by two inverted texts.
Important: The password option contained in the menu point System-Setup can be used to
enable or restrict menu operation. The unit is in the user–mode when delivered.
Entering a non-valid password (such as 1000) deactivates all menu points with
which settings may be changed. Entering the password 'CE01' activates
(reactivates) the user- mode. The password is stored in a non-volatile memory be
means of the menu point System-Setup /Save System.
ASI1: AS-i master 1
Slv22: AS-i slave 22
E11: error code
1/7: first of 7 messages
The mo
st important messages have a higher display priority, it is however possible to scroll through
the list by pressing the arrow keys. All possible AS-i error messages are listed in the annex.
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device manual AS-i DP - Gateway
System errors pertai
ning to AS-i DP -Gateway are displayed in a different way. They are immediately
displayed when they occur and must be confirmed by pressing the right key. All possible system error
messages are listed in the annex.
F10: system error number
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device manual AS-i DP-Gateway
4.4.1 Menu structure
Start display (AS-i Error Diagnostic)
press ‚Menu‘ button
Slave Lists: check the addresses of connected AS-i slaves
- See list of detected AS-i slaves (LDS)
- See list of projected AS-i slaves (LPS)
- See list of activated AS-i slaves (LAS)
- See list of periphery faults on AS-i slaves (LPF)
Slave addresses: programming of the addresses of the connected AS-i slaves
- Readdress AS-i slaves connected to AS-i DP -Gateway
- Address new AS-i slaves to the next free address automatically (Easy Startup)
Quick Setup: everything needed for basic configuration
- Teach in the current AS-i configuration (Config all)
- Setup the field bus connection
System Setup: setup the AS-i DP -Gateway device
- Save current system settings
- Setup the baud rate of the serial programming port (AC1326 only)
- Update the firmware of the AS-i DP -Gateway (requires special software)
System Info: device information
- See the hardware and firmware version numbers of this AS-i DP -Gateway
- See the serial number of this AS-i DP –Gateway
Diagnostics: Information for System Diagnostics (AC1335 only)
- Read the configuration error counter of the connected AS-i system
- Read the telegram error rate of the connected AS-i system
- Reset the configuration error counter
- Display transmission errors to the connected AS-i system
Master Setup: information on AS-i master system
- Teach in the current AS-i configuration (Config all)
- Change to projecting mode: Configure the AS-i system
- Change to protected mode: normal operation (master checks configuration)
- Enable automatic AS-i slave addressing in protected mode
- Disable AS-i reset when activating protected mode
- See the counter of config errors in the connected AS-i systems (AC1326)
- Reset the counter of config errors (AC1326)
- See the rating of faulty AS-i telegrams in the connected AS-i systems (AC1326)
Slave Setup: detailed information about the connected AS-i slave
- See the digital or analogue I/Os of the connected AS-i slaves
- See the parameters of the connected AS-i slaves
- See the I/O and ID codes of the connected AS-i slaves
- See the telegram errors related to the connected AS-i slaves
Field bus Setup: the different field bus interfaces are optional
- Setup the node address of the AS-i DP -Gateway in the high level field bus
- Setup other settings if neccessary in the used high level field bus
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