EUCHNER AS User Manual

AS-Interface Safety at Work

Quick Reference

Directory

1 EUCHNER Safety Parts ..................................................................................... 3

1.1 Parameters for all EUCHNER electromechanical safety switches, non-contact

safety system and enabling switches ................................................................................. 3

1.2 Failure programming an AS-i address of EUCHNER safety switch .......................... 4

1.3 States of ASi safety parts ........................................................................................ 5

2 SFM Safety Monitor ........................................................................................... 6

2.1 Password forgotten or lost ....................................................................................... 6

2.2 Delete Safety Monitor .............................................................................................. 7

2.3 Replacing a defective Slave (without teach-in of actuator) ...................................... 8

2.4 Replacing a defective Slave (with teach-in of actuator) ........................................... 9

2.5 Replacing a defective Monitor ................................................................................10

2.6 Cable pin configuration for safety monitor ..............................................................11

2.7 Faults shown at monitor and solution .....................................................................12

3 GMOX Safety Monitor ...................................................................................... 14

3.1 Password forgotten or lost ......................................................................................14

3.2 Delete Safety Monitor .............................................................................................17

3.3 Slave-Address-Tool in the Safety Monitor ..............................................................18

3.4 Replacing a defective slave (without teach-in of actuator) ......................................19

3.5 Replacing a defective slave (with teach-in of actuator) ...........................................20

3.6 Reset Safety Error (caused by exchange of a safety slave) ....................................21

3.7 Replacing a defective AS-i Safety Monitor ..............................................................23

3.8 Set outputs of the slaves ........................................................................................25

3.9 Diagnostics of slaves in Safety Monitor ..................................................................26

3.10 Cable pin configuration for GMOX ..........................................................................27

3.11 Fatal Errors ............................................................................................................28

3.12 States of GMOX Safety Monitor .............................................................................30

4 Software ASiMon ............................................................................................. 31

4.1 Diagnostics with Software ASiMon .........................................................................31

4.2 State of AS-i Safety Switches ................................................................ .................32

Safety Monitors - AS-i Quick Reference - 08/2014 2

IO Code: 7
ID Code: B
ID 1: F
ID 2: E

IO Code: 0
ID Code: B
ID 1: F
ID 2: E

1 EUCHNER Safety Parts

1.1 Parameters for all EUCHNER electromechanical safety
switches, non-contact safety system and enabling switches

Parameters for all electromechanical safety switches with and without locking and
non-contact safety switches CESx1 (094230 + 096631)

Safe slaves are built according to Specification 2.11 for standard slaves
All parameters of safety switches are pre-programmed at delivery and can be read with a

programming device.
The following values are adjusted:

Parameters for enabling switches and non-contacts safety switches CESx4 (097660 +

100206)

Safe slaves are built according to Specification 2.11 for standard slaves
All parameters of safety switches and enabling switches are pre-programmed at delivery and

can be read with a programming device.
The following values are adjusted:

Safety Monitors - AS-i Quick Reference - 08/2014 3

1.2 Failure programming an AS-i address of EUCHNER safety
switch

With a Schneider AS-i address programming device type ASI TERV 2 or Siemens handheld
device type 3RK1 904-2AB00 a failure can occur in programming an EUCHNER AS-i safety
switch with M12 connector.

The display of the handheld shows: dblAdd Duplicate Address

Workaround: use an M12 cable where only pins 1 and 3 are used (AS-i + and AS-I - )

Safety Monitors - AS-i Quick Reference - 08/2014 4

LED State

Description

ASI

green

Fault or State

red

on

off

Normal operation

AS-Interface power connected

on

on

No data transfer between master and slave.

Reason:

- Master in STOP-Mode

- Slave not in LPS

- Slave with wrong IO/ID

- Reset at slave active

blinking *

on

No data transfer between master and slave.

Reason: Slave-Address = 0

blinking or on

blinking * Device failure in slave.

Please contact EUCHNER.

State LED ASI

Description

Green

Normal operation

Red No data transfer between master and slave.

Reason:

- Master in STOP-Mode

- Slave not in LPS

- Slave with wrong IO/ID

Red / Yellow

Alternately blinking

No data transfer between master and slave.

Reason: Slave-Address = 0

Red/green

Alternately blinking

Red blinking

Auxiliary power not connected or device failure in slave.

Please contact EUCHNER.

1.3 States of ASi safety parts

* Blinking LEDs are not supported from all safety switches
LPS List Projected Slaves
IO/ID Slave profile to identify a slaves (Defined by manufacturer)

CET:

Safety Monitors - AS-i Quick Reference - 08/2014 5

2 SFM Safety Monitor

2.1 Password forgotten or lost

Read-out of the configuration from a monitor without password

1. Remove the AS-I cable from the monitor

2. Connect the ASiMon software PC to the monitor

3. In the ASi-Mon software under the menu item monitor >> Stop, click info the following
window

4. Press OK without entering anything here. The monitor will stop without having the
password

5. Now, go to the menu item monitor >> configuration protocol >> request and read-out
the protocol from the monitor

6. In line 8 of the protocol, you will find the code (B1B4 in this example)

7. Call EUCHNER and indicate this code; a replacement password can be ordered

8. Use the replacement password ONLY for changing of the password to a new one

Safety Monitors - AS-i Quick Reference - 08/2014 6

Ready

ON

OFF / Fault

2.2 Delete Safety Monitor

A configured safety monitor can be deleted by the following method:

1. Stop safety monitor

2. Read configuration from safety monitor by menu MonitorMonitor -> PC…

3. Load this configuration by menu MonitorPC -> Monitor…

4. In the following picture click on no button

5. The safety monitor has a configuration, but is not verified and not learnt. He behaves
like an empty safety monitor.

Monitor is „empty“ when the 3 LEDs are alternately blinking

Safety Monitors - AS-i Quick Reference - 08/2014 7

2.3 Replacing a defective Slave (without teach-in of actuator)

All safety slaves without necessity for teach-in of an actuator can be replaced without using a
PC with ASiMon according to this method.

1. Disconnect the defective slave from AS-Interface Bus

2. Press the service button on the monitor

– The monitor stores which slave address is missing

3. Connect new slave with address 0 AND bring it into a safe state

– The master addresses this slave automatically

4. Press the service button on the monitor

– The monitor has a check on the safety function of the new slave

Safety Monitors - AS-i Quick Reference - 08/2014 8

2.4 Replacing a defective Slave (with teach-in of actuator)

All safety slaves with necessity for teach-in of an actuator like CES and CET can be replaced
without using a PC with ASiMon according to this method.

1. Disconnect the defective slave from AS-Interface Bus

2. Connect new slave with address 0. Close locking if necessary.

– The master addresses this slave automatically

3. Teach-in of actuator according to operation manual

4. Dissconnect new slave from AS-Interface Bus

5. Press the service button on the monitor

– The monitor stores which slave address is missing

6. Connect new slave AND bring it into a safe state

7. Press the service button on the monitor

– The monitor has a check on the safety function of the new slave

Safety Monitors - AS-i Quick Reference - 08/2014 9

2.5 Replacing a defective Monitor

1. Separate the defective monitor completely

2. Connect new monitor but not power supply

3. Plug-in download cable to the new monitor

4. Connect the new monitor to power supply

– The monitor receives the data from the old monitor
– The yellow LED „Ready“ is permanently on during the data transmission
– The green LED is additionally permanently on when the data transmission is

completed

5. Disconnect the new monitor from power supply

6. Remove download cable and the old monitor, connect new monitor

7. Reconnect power to the new monitor

Safety Monitors - AS-i Quick Reference - 08/2014 10

23

5

8

6

7

RJ45

Do not connect
the other pins!

Nur die angegebenen
Pins belegen!

M

a

x

.

2

.

5

m

4

RJ45

Do not connect
the other pins!

Nur die angegebenen
Pins belegen!

RJ45

3 2 1 4 3 2 1

Max. 0.1 m

2.6 Cable pin configuration for safety monitor

Safety Monitors - AS-i Quick Reference - 08/2014 11

2.7 Faults shown at monitor and solution

Fault shown: Fault red blinking at monitor
Description: At exchange of a safe slave the monitor started blinking
Possible reason: The cable between monitor and PC is plugged in
Solution: Switch off monitor, plug off cable and repeat exchange of safe slave

Fault shown: Fault red blinking at monitor
Description: A safety door, which is configured as 2-channel dependant, was closed
Possible reason: The door does not stop totally in closed position
Solution: Use configuration 2-channel independent or 2-channele dependent with filtering

Fault shown: Ready is yellow blinking at monitor
Description: A safety door configured with 2-channel debounced is opened and immediately
closed again
Possible fault: The door was not open fort he full debouncing time
Solution: Door open again and let open minimum fort he debouncing time, then close again

Safety Monitors - AS-i Quick Reference - 08/2014 12

LEDs Reason Action

Failure on AS-i
Monitor has no data
transfer to master

Check AS-i bus,
setup of master

SFM

Power
Fault
Ready
ON
OFF

Monitor waits for
new slave or is
empty

Push service button
or load monitor new

SFM

Power
Fault
Ready
ON
OFF

According LED on
According LED

blinking

LED off

Don’t care

Monitor waits for
new slave or is
empty

Push service button
or load monitor new

SFM

Power
Fault
Ready
ON
OFF

Resetable fault at
safe slave.

Fault is NOT in
monitor!

Quick help: power
off and on of
monitor.

Help:
Connect PG with
ASIMON and check
which address is in

state „yellow
blinking“.

SFM

Power
Fault
Ready
ON
OFF

Resetable fault at
safe slave.

Fault is NOT in
monitor!

Quick help: power
off and on of
monitor.

Help:
Connect PG with
ASIMON and check
which address is in

state „yellow
blinking“.

SFM

Power
Fault
Ready
ON
OFF

Non resetable fault
at safe slave.

Fault is NOT in
monitor!

Connect PG with
ASIMON and check
which address is in
state „red blinking“.
teach this slave new
or replace it.

SFM

Power
Fault
Ready
ON
OFF

Monitor defective Replace monitor

SFM

Power
Fault
Ready
ON
OFF

LEDs Ursache Maßnahme

Non resetable fault
at safe slave.

Fault is NOT in
monitor!

Connect PG with
ASIMON and check
which address is in
state „red blinking“.
teach this slave new
or replace it.

SFM

Power
Fault
Ready
ON
OFF

LED diagnostics at SFM monitors

Important:

With many of these failures there is no fault in the monitor. With
some failures a quick help is given by switching off and on the
monitor. For long term help the failure has to be detected.

Safety Monitors - AS-i Quick Reference - 08/2014 13

3 GMOX Safety Monitor

3.1 Password forgotten or lost

If the password is lost for your configuration, proceed as follows:

Alternative 1

Find the valid configuration protocol for the AS-i Safety Monitor whose password is missing
(printout or file). In the configuration protocol in line 10 (Monitor Section, Validated) you will
find a 4-digit code.

Alternative 2

1. Connect the AS-i safety monitor whose password is missing to the PC and start the
ASIMON software.

2. Start the diagnostics function in ASIMON using MonitorDiagnostics and select a
neutral configuration. Wait until the current configuration appears on the screen. This
may take up to 1 minute.

3. Open the window EditInformation about monitor and bus. On the Title tab you
will find the 4-digit code in the Download time window area.

Safety Monitors - AS-i Quick Reference - 08/2014 14

1 OFF 2 OFF
3 OFF 4 OFF

TEACH SAFETY
SAFE OUTPUT CH
SAFE COUPLING
START / STOP
CLEAR SAFE CFG
PIN
SAFE CHIPCARD
PROTECT
SAFE SUBST VAL

SAFE CHIPCARD
ACTIVE: BANK A
VIEW
CARD -> MONOTOR
…

SELECT BANK
A
OK

…
…

RELEASE CODE
C176

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISP CONTRAST

Alternative 3 (it must be a memory card in the device)

1. Press OK-button

2. Select AS-I SAFETY and press OK-button

3. Select SAFE CHIPCARD and press OK-button

4. Select VIEW and press OK-button

5. Select OK and press OK-button

6. With the arrow-button completely down

Safety Monitors - AS-i Quick Reference - 08/2014 15

If you have the 4- digit code …

1. Contact technical support at EUCHNER and enter the 4-digit code.

2. From this code a master password can be generated which can be used to access
the stored configuration.

3. Use this master password to stop the AS-i Safety Monitor and enter a new user
password. Select in the ASIMON software the menu MonitorPassword
changing...

Safety Monitors - AS-i Quick Reference - 08/2014 16

1 OFF 2 OFF
3 OFF 4 OFF

TEACH SAFETY
SAFE OUTPUT CH
SAFE COUPLING
START / STOP
CLEAR SAFE CFG
PIN
SAFE CHIPCARD
PROTECT
SAFE SUBST VAL

CLEAR SAFE CFG
ENTER PIN
0000
OK

CLEAR SAFE CFG
CLEAR

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISP CONTRAST

3.2 Delete Safety Monitor

1. Press OK-button

2. Select AS-I SAFETY and press OK-button

3. Select CLEAR SAFE CFG and press OK-button

4. Select OK and press OK-button

5. Select CLEAR and press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 17

1 OFF 2 OFF
3 OFF 4 OFF

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISP CONTRAST

SLAVE ADR TOOL
CONNECT NEW SLV
OLD ADDRESS
NEW ADDRESS

AS-I CIRCUIT 1
AS-I CIRCUIT 2

SLAVE ADR TOOL
OLD ADDRESS 5
NEW ADDRESS 17
PRG

3.3 Slave-Address-Tool in the Safety Monitor

This function enables setting and changing the addresses of both new and already
configured AS-i slaves.

1. Press OK-button

2. Select SLAVE ADR TOOL and press OK-button

3. Select AS-I circuit in which is the Slave and press OK-button

4. Select CONNECT NEW SLV and press OK-button

5. Edit old and new address by OK-button

6. Select PRG and press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 18

SLAVE 6 TO

BE CONNECTED

THEN PRESS

SERVICE LONG

3.4 Replacing a defective slave (without teach-in of actuator)

If an AS-i safety slave is defective, it can be replaced even without a PC or reconfiguration of
the AS-i Safety Monitor by pressing the ESC/Service key on the AS-i Safety Monitor.

All safety slaves without necessity for teach-in of an actuator can be replaced without using a
PC with ASiMon according to this method.

Proceed as follows:

1. Disconnect defective slave from AS-i bus.

2. Press the ESC/Service button on the AS-i Safety Monitor approx. 3 seconds.

3. Connect new slave with address 0 AND bring into safe state
The monitor addresses this slave automatically

4. Press the ESC/Service button on the AS-i Safety Monitor approx. 3 seconds.
The code table for the new slave is taught and checked for correctness. If this is OK,
the AS-i Safety Monitor changes to protecting mode.

Safety Monitors - AS-i Quick Reference - 08/2014 19

SLAVE 6 TO

BE CONNECTED

THEN PRESS

SERVICE LONG

3.5 Replacing a defective slave (with teach-in of actuator)

If an AS-i safety slave is defective, it can be replaced even without a PC or reconfiguration of
the AS-i Safety Monitor by pressing the ESC/Service key on the AS-i Safety Monitor.

All safety slaves with necessity for teach-in of an actuator like CES and CET can be replaced
without using a PC with ASiMon according to this method.

Proceed as follows:

1. Disconnect defective slave from AS-i bus.

2. Connect new slave with address 0
The monitor addresses this slave automatically

3. Teach-in of actuator according to operation manual

4. Dissconnect new slave from AS-Interface Bus

5. Press the ESC/Service button on the AS-i Safety Monitor approx. 3 seconds.

6. Connect new slave AND bring into safe state

7. Press the ESC/Service button on the AS-i Safety Monitor approx. 3 seconds.
The code table for the new slave is taught and checked for correctness. If this is OK,
the AS-i Safety Monitor changes to protecting mode.

Safety Monitors - AS-i Quick Reference - 08/2014 20

CODES LERNEN
PIN EINGEBE
0000
OK

TEACH CODES
COMPLETE
SINGLE SLAVE
COUPLING SLAVE
SNGL SLAVE_CODE

TEACH SAFETY
SAFE OUTPUT CH
SAFE COUPLING
START / STOP
CLEAR SAFE CFG
PIN
SAFE CHIPCARD
PROTECT
SAFE SUBST VAL

1 OFF 2 OFF
3 OFF 4 OFF

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISP CONTRAST

3.6 Reset Safety Error (caused by exchange of a safety slave)

When exchanging safety slaves, especially within combined machines a safety error can

occur, when the method according to 4.4 “Replacing a defective slave” was not used. When

one GMOx did not learn the new safety code, this fault occurs. This device can learn the new
code also without repeating the full procedure.

1. Press OK-button

2. Select AS-I SAFETY and press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 21

3. Select TEACH SAFETY and press OK-button

4. Select SINGLE SLAVE and press OK-button

5. Enter PIN, when used and select OK and press OK-button

6. Select AS-I circuit fort he slave to teach and press OK-button

AS-I CIRCUIT 1
AS-I CIRCUIT 2

TEACHING CODES
SLAVE ADDR 1

ESC OK

ATTENTION: The monitor now switches all outputs off

7. Key in SLAVE ADDR of the slave to teach, select OK and press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 22

Command

Description

CHIPCARD > MASTER

Chip card data are copied to the master

MASTER -> CHIPCARD

Master data are copied to the chip card

CONTINUING

No change to the data

1 OFF 2 OFF

3 OFF 4 OFF

CHIPCARD AND
AS-I DATA
DIFFERENT
CHIPCARD -> MASTER
MASTER -> CHIPCARD
CONTINUING

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISP CONTRAST

3.7 Replacing a defective AS-i Safety Monitor

If an AS-i Safety Monitor is defective and needs to be replaced, the replacement unit does
not necessarily have to be newly configured using the ASIMON software, and rather it is
possible to copy the configuration of the defective device using a chip card.

If the card and device are not empty at start and the data are not identical, an error message
is displayed and the card is not synchronized with the device. The following menu is then
automatically opened:

To choose the menu manually:

1. Press OK-button

2. Select AS-I SAFETY and press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 23

TEACH SAFETY
SAFE OUTPUT CH
SAFE COUPLING
START / STOP
CLEAR SAFE CFG
PIN
SAFE CHIPCARD
PROTECT
SAFE SUBST VAL

SAFE CHIPCARD
ACTIVE: BANK A
VIEW
CARD -> MONITOR
MONITOR -> CARD
CLEAR CODES
CLEAR SAFE CARD

CARD -> MONITOR
ENTER PIN
0000
OK

SELECT BANK
A
OK

COPY BANK A TO
MONITOR
COMPLETE
CONFIGURATION

…
…
…

…
…

RELEASE CODE
B275

------------------------------­RELEASE CODE?
0000 OK

3. Select SLAVE ADR TOOL and press OK-button

4. Select CARD -> MONITOR and press OK-button

5. Select OK and press OK-button

6. Select A, B, C ,D and press OK-button

7. With the arrow-button completely down

8. Enter the Code (B275) and press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 24

1 OFF 2 OFF

3 OFF 4 OFF

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISP CONTRAST

WARNIG:
OUTPUTS MAY BE
SET AND HOST MAY
LOOSE CONTROL.

AS-I CIRCUIT 1
AS-I CIRCUIT 2

BINARY OUTPUTS
D3…D0
1A - 0 0 0 0
2A - 0 0 0 0
…

SLAVE TEST TOOL
BINARY INPUTS
BINARY OUTPUTS
ANALOG INPUTS
ANALOG OUTPUTS
PARAMETERS

3.8 Set outputs of the slaves

With this function the outputs of the slaves can be tested.

1. Press OK-button

2. Select TEST and press OK-button

3. Select AS-I circuit in which is the Slave and press OK-button

4. Press OK-button

5. Select BINARY OUTPUTS and press OK-button

6. Select desired Slave by arrow buttons and press OK-button.

7. Set output by arrow buttons and press OK-button to go to the next output

Safety Monitors - AS-i Quick Reference - 08/2014 25

1 OFF 2 OFF
3 OFF 4 OFF

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP

DISP CONTRAST

SAFETY SLAVES
INT MONITOR
EXT MONITOR
FAULT DETECTOR
…

SAFETY ORIENTED
SLAVES
1-  2-XX
3-RR  4-XX
5-ON  6­…

AS-I CIRCUIT 1
AS-I CIRCUIT 2

3.9 Diagnostics of slaves in Safety Monitor

1. Press OK-button

2. Select DIAGNOSIS and press OK-button

3. Select SAFETY SLAVES and press OK-button

4. Select AS-I circuit in which is the Slave and press OK-button

5. With the arrow-buttons up and down

X => channel is OK
R => channel has released
ON => output on
OFF => output off
? => output state unknown

Safety Monitors - AS-i Quick Reference - 08/2014 26

Sub Min D 9

PS/2 Connector

2

1

3

2

5

3 and 5

7

4

2

1 2

3

5

4

6

7

5

3.10 Cable pin configuration for GMOX

Pinning:

View PS/2 connector at GMOx:

Safety Monitors - AS-i Quick Reference - 08/2014 27

Fatal Error

Comment

Help

154 159 007 002

Fault at
semiconductor output

Check the connections to the device. Check 24V,
probably shortcut or overload at semiconductor at output

4. The maximum load for semiconductor outputs is
500mA.

154 159 007 130

Fault at
semiconductor output

Check the connections to the device. Check 24V,
probably shortcut or overload at semiconductor at output

4. The maximum load for semiconductor outputs is
500mA.

154 159 015 002

Fault at
semiconductor output

The safety CPU cannot switch off output 4 for testing
purposes for less than 1ms.Reasons may capacities or
supplying 24V.

154 159 015 130

Fault at
semiconductor output

The safety CPU cannot switch off output 4 for testing
purposes for less than 1ms.Reasons may capacities or
supplying 24V.

154 159 025 001

Internal device fault

Send back device to manufacturer

154 159 081 004

Relay fault

Send back device to manufacturer

154 159 096 002

Relay fault

Send back device to manufacturer

154 159 103 004

Internal device fault

Send back device to manufacturer

154 159 105 130

Relay fault

Send back device to manufacturer

154 159 128 003

Relay fault

Send back device to manufacturer

154 159 137 002

Relay fault

Send back device to manufacturer

154 159 174 002

Fault at
semiconductor output

Check the connections to the device.

154 159 190 001

Fault at
semiconductor output

Check the connections to the device. Check 24V,
shortcut or overload possible.

154 159 196 002

Fault at
semiconductor output

The safety CPU cannot switch off output 3 for testing
purposes for less than 1ms.Reasons may capacities or
supplying 24V.

154 159 198 001

Fault at
semiconductor output
or supply voltage

Check the connections to the device.
Check 24V, shortcut or overload at semiconductor
output or breakdown of 24V power supply possible.

154 159 198 129

Fault at
semiconductor output

Check safe output connections.

154 159 221 002

Fault at
semiconductor output

Check safe output connections.

154 159 240 001

Fault at
semiconductor output
or supply voltage

Check the connections to the device.
Check 24V, shortcut or overload at semiconductor
output or breakdown of 24V power supply possible.

154 159 246 003

Internal device fault

Send back device to manufacturer

159 175 116 129

Internal device fault

Send back device to manufacturer

159 175 245 128

Internal device fault

Send back device to manufacturer

188 214 093 004

Internal device fault

Send back device to manufacturer

3.11 Fatal Errors

List of „Fatal Errors“ in SMOx und GMOx devices

Safety Monitors - AS-i Quick Reference - 08/2014 28

1 OFF 2 OFF

3 OFF 4 OFF

PROFIBUS
QUICK SETUP
AS-I SAFETY
DIAGNOSIS
SLAVE ADR TOOL
TEST
SETUP
DISPLAY CONTRAST

Hint to „Fault at semiconductor output “
There are several possible reasons for getting this fault:

 When the output is having an internal overload.
 When the adjacent 24 V DC at pin “24 V” is missing and the output is switched ON
 Wiring fault at electronic output (e.g.: 0V off electronic outputs is missing at the monitor

device).

The failure is often laying in the external wiring Please check especially whether the 24 V
DC are connected permanently (NOT switched) at pin “24 V”.

Typically the device works after Power on Reset.

Fault codes, not contained in this list

The list of fault codes is not complete. If there is another fault code shown in the display
please contact EUCHNER in order to get the description.

Additionally to the fatal error code please prepare the Identno or the name of the device and
the version number (on a side sticker of the device)

Very helpful is to know about the internal software version. The version is to be found in the
menu of the device. For getting the versions please follow the instructions below:

1. Press OK-button

Safety Monitors - AS-i Quick Reference - 08/2014 29

2. Select DIAGNOSIS and press OK–button

Display

LCD

AS-i-Slave-Addresses, Fault messages

LED power

Power ON

LED PROFIBUS

PROFIBUS-Master detected

LED config error

Configuration wrong
LED U AS-i

AS-i-Power OK

LED AS-i active

AS-i-operation normal

LED prg enable

Automatic slave addressing possible

LED prj mode

Project mode active

LED AUX

Auxiliary power connected

4 x LED EDM/Start

State of inputs of external feedback loop monitoring
LED off: circuit open
LED on: circuit closed

4 x LED output circuits

State of output circuits
LED off: circuit open
LED on: circuit closed

AS-I CIRCUIT 1
AS-I CIRCUIT 2

SAFETY SLAVE
INT MONITOR
EXT MONITOR
FAULT DETECTOR
DELTA LIST
LCS
ERROR COUNTERS
LPF
FLAGS
ACTUAL CONFIG
AS-I MASTER

3. Select AS-I MASTER and press OK-button

4. Select AS-i CIRCUIT 1 and press OK-button

5. Read Software IDs
For analysing the fault, please write down „SWID“, „Safe CPU-A“, „Safe CPU-B“,
„UART 1“, „UART 2“.

3.12 States of GMOX Safety Monitor

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Display

Colour

Meaning

green,
continuous

Device is in the ON state (switched on)

green,
flashing

Device is in the ON state (switched on), but already in the process
of being switched to the OFF state, e.g. switch-off delay

yellow,
continuous

Device is ready, but still waiting for another condition, e.g. local
acknowledgement, diagnosis stop or start button

yellow,
flashing

A (start) test must be performed, bring slave into OFF state and
then into ON state

red,
continuous

Device is in the OFF state (switched off)

rot,
flashing

The error lock is active, release by means of one of the following
actions:
Reset of error condition with the Service button
Power OFF/ON
AS-Interface bus OFF/ON

grey,
off

No communication with the AS-interface slave

4 Software ASiMon

4.1 Diagnostics with Software ASiMon

circuit diagram display

With Strg + T and Strg + S can be switched between circuit diagram display and tree
structure display

Tree structure display

Safety Monitors - AS-i Quick Reference - 08/2014 31

GP, NZ, NX, SGP

Programming: dual channel dependent

State

Monitor diagnostics

Door closed

green

With local acknowledgment: yellow blinking at

startup

Intermittent state at closing or opening of
door: channel 1 (internally) open

At opening: yellow blinking

At closing: red

After rundown of synchronization time: yellow

blinking

Intermittent state at closing or opening of
door: channel 2 (internally) open

Door open

red

Address 0 or no communication

grey

TP..AS2

Programming: dual channel dependent

State

Monitor diagnostics

Door closed, lock open or closed

green

Intermittent state at closing or opening of
door: channel 1 (internally) open

At opening: yellow blinking

At closing: red

After rundown of synchronization time: yellow

blinking

Intermittent state at closing or opening of
door: channel 2 (internally) open

Door open

red

Address 0 or no communication

grey

4.2 State of AS-i Safety Switches

Safety Monitors - AS-i Quick Reference - 08/2014 32

CET, TP, STP, STA, TZ, BI, all AS1

Programming: dual channel conditionally
dependent

State

Monitor diagnostics

Door closed and locked

green

Door closed and lock open

yellow blinking

Invalid state (Door open, Lock closed)

red blinking (monitoring of invalid state)

Door open

red

Address 0 or no communication

grey

CET, TP, STP, STA, TZ, BI, alle AS1

Programming: dual channel independent

State

Monitor diagnostics

Door closed and locked

green

Door closed and lock open

red

Invalid state (Door open, Lock closed)

red (no monitoring of invalid state)

Door open

red

Address 0 or no communication

grey

CET, TP, STP, STA, TZ, BI, alle AS1

Programming: dual channel dependent,
Synchronization time ∞

State

Monitor diagnostics

Door closed and locked

green, when door was open before or after startup

yellow blinking, when only lock was open

Door closed and lock open

yellow blinking, when door was close before

red, when door was open before

Invalid state (Door open, Lock closed)

yellow blinking, when door was close before

red, when door was open before

Door open

red

Address 0 or no communication

grey

Safety Monitors - AS-i Quick Reference - 08/2014 33

CES

Programming: dual channel dependent,
Synchronization time 0,5s

State

Monitor diagnostics

Door closed

green

Door open, transponder half detected

yellow blinking

(Please refer to the operation manual for further

help)

Door open

red

Address 0 or no communication

grey

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