SCHNIER smart-E 310 User manual

1

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 2 of 54
Table of Contents
Product and Manufacturer 41.
1.1. Product description 4
1.2. Designation 4
1.4. Block diagram 5
1.4.2. Option with Discharger 5
1.5. Specifications 6
1.6.2. Supply with discharger 7
1.7. Warranty 7
1.8. Manufacturer 7
Guide to this Operating Manual 82.
2.1. Accessibility to the operating manual / Storing 8
2.2. Industrial safety symbols and phrases 8
Intended Use 93.
3.1. Service life 10
3.2. Further requirements for the surrounding system 10
3.3. Special instructions from the product standards 11
Installation 124.
4.1. Overview 12
4.2. Mounting 15
4.3. Dimensional drawings 17
Electrical connection 195.
5.2. HS-Erzeuger mit CAN-BUS-Schnittstelle 20
5.3.1. Bus connection 21
5.3.2. Supply connection 21
5.4. Grounding 22
5.5. High Voltage Connection 22
LED indicators 236.
Operation 247.
7.1. Safety instructions for operation, service and repair 24
7.2. Generation of high voltage 25
7.3. Switching on high voltage 25
7.4. Switching off high voltage 25
7.5. Voltage and current control 25
7.5.1. Constant voltage operation 26
7.5.2. Constant current operation 27
7.6. Dynamic switch off di/dt 28
7.7. Electrical arc detection 28
7.8. Monitoring residual energy 28
7.8.1. Functional description 28
7.8.2. Safety relevant details 29
7.9. Operating Mode of the integrated discharger 30
Specification of the fieldbus interfaces 31
Specification of the CAN-bus-interface 318.
8.1. Bus interface 31
8.2. Application interface 31

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 3 of 54
8.2.1. EDS-Files 31
8.2.2. Control of the generator via CAN open 31
8.2.3. Structure and content of the PDOs 32
8.2.4. An example of the controls of the PDOs 32
8.2.5. Object directory 34
8.2.6. Bit map 35
8.2.7. Describing the control word 36
8.2.8. Description of the status word 36
PROFINET interface specifications 389.
9.2. Application interface 38
9.2.1. GSD-Files 38
9.2.2. Write the data sets (record writes) 38
9.2.3. Receive I/O data mapping (PN-IO controller to PN-IO device) 39
9.2.4. I/O data mapping transfer: (PN-IO device to PN-IO controller) 39
9.2.5. I/O data definition (area, unit, standard) 39
9.2.6. Describing the control word 40
9.2.7. Description of the status word 41
Specification of the Ethernet/IP interface 4310.
10.1. Bus interface 43
10.2. Application interface 44
10.2.1. Receive I/O data mapping (EIP controller to Smart-E510) 44
10.2.2. I/O data mapping transfer: (Smart-E510 to EIP-Controller) 44
10.2.3. I/O data definition (area, unit, standard) 44
10.2.4. Describing the control word 45
10.2.5. Description of the status word 46
Specification of the EtherCAT interface 4811.
11.1. Bus interface 48
11.2. Application interface 48
11.2.1. ESI files 48
11.2.2. Receive I/O data mapping (EtherCAT Master to Smart-E510) 48
11.2.3. I/O data mapping transfer: (Smart-E510 to EtherCAT Master) 48
11.2.4. I/O data definition (area, unit, standard) 49
11.2.5. Describing the control word 50
11.2.6. Description of the status word 51
Declaration of Conformity 5312.

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 4 of 54
Product and Manufacturer1.
1.1. Product description
The smart-E 310 or smart-E 510 is a compact all-in-one high voltage supply for elec-
trostatic applications. Only a 24 V supply and a fieldbus connection are required for
operation. The installed microcontroller enables a very precise and fast control of the
HV output voltage.
Inside the smart-E310 or smart-E 510 are the HV generator, HV controls and a re-
sidual energy monitoring system all combined into one device. The conventional
external HV control is completely omitted.
Latest version devices also provide performance level d for residual energy monitor-
ing. These new devices are recognizable by their designation, due to the addition of:
ISO 13849-1:2008 Category 3 PL d.
The smart-E 310 or smart-E 510 has separate 24 V supplies for the CPU and for HV
generation. Thus, communication via the bus can be maintained, even if the energy
supply of the HV generator is disconnected, for example to free access to the high
voltage carrying parts.
There is for all Ethernet based HV-supplies an option with an integrated discharger.
This electronic discharger accelerates the discharging process less than one second,
in dependency of the cabin capacity.
1.2. Designation
smart-E 310Dp
fieldbus connection c = CAN, p = PROFINET,
e = Ethernet/IP, t = EtherCAT
discharger option D = with integrated discharger
power class 310 = 100 kV max. 300 µA
510 = 100 kV max. 800 µA
Product identification
1.3. Product identification
Item no.
Type
100 kV /
300 µA
100 kV /
800 µA
Fieldbus
Discharger
810366
smart-E 310p
X
PROFINET
No
810368
smart-E 310c
X
CAN
No
810370
smart-E 510p
X
PROFINET
No
810372
smart-E 510e
X
Ethernet/IP
No
810376
smart-E 510t
X
EtherCAT
No
810377
smart-E 310t
X
EtherCAT
No
810378
smart-E 510c
X
CAN
No
810394
smart-E 310Dp
X
PROFINET
Yes
810395
smart-E 510Dp
X
PROFINET
Yes
810399
smart-E 510Dt
X
EtherCAT
Yes
810400
smart-E 310Dt
X
EtherCAT
Yes
810401
smart-E 310e
X
Ethernet/IP
No
810402
smart-E 310De
X
Ethernet/IP
Yes
810403
smart-E 510De
X
Ethernet/IP
Yes

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 5 of 54
HV
output
Power level
Transformer
Micro-controller
Damping
resistance
HV multiplier
Measurement
resistance
24 V CPU
Fieldbus
V measurement
I measurement
24 V-DRIVE
R.E.
monitor
Monitoring
contact
24 V CPU
Fieldbus
U-Measurement
I-Measurement
24 V-DRIVE
HV-Output
Discharger
Micro
controller
Damping
resistance
Power
level
Trans-
former
HV-Multiplier
Measurement
resistance
R.E.
Monitor
1.4. Block diagram
1.4.1. Option without Discharger
1.4.2. Option with Discharger
Safe 1
Safe 2

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 6 of 54
1.5. Specifications
smart-E 310
smart-E 510
Supply voltage DRIVE
24 V DC (+/- 10 %) max. 2 A
fuse max. 4A
24 V DC (+/- 10 %) max. 4 A
fuse max. 4A
Supply voltage CPU
24 V DC (+/- 10 %) max. 1 A
fuse max. 4 A
24 V DC (+/- 10 %) max. 1 A
fuse max. 4 A
Output voltage
10-100 kV negative
Output current
300 µA
600 µA*1(bis 80 kV: 800 µA)*1
Maximal system capacity
120 pF (200 pF with Dis-
charger)
220 pF (300 pF with Dis-
charger)
Environment
+15 °C bis 40 °C max. 70 % rel. humidity,
not condensing
Storage temperature
-20 °C - +70 °C
Dimensions
See Fehler! Verweisquelle konnte nicht gefunden werden.
Weight without Discharger
max. 3,5 kg
max. 4,5 kg
Weight with Discharger
max. 5 kg
max. 6 kg
Protection class
IP 65
HV-Connection without Dis-
charger
Output with 4 mm HS-connector socket
HV-Connection with Dis-
charger
High-voltage cable installed in insulation grease
Fieldbus interface
CAN*2, PROFINET, Ethernet/IP, EtherCAT
LED signals
Supply, HV status, network (traffic, link)
Residual energy monitoring
Performance Level PL d
Monitoring contact
Potential free positively driven 24 V relay contact.
Information for Performance Level, see Fehler! Verweisquelle
konnte nicht gefunden werden.
*1: As of SW Version 3.0. previously 500 uA
*2: CAN not available with discharger
1.6. Product designation
1.6.1. Supply without discharger
Product type
Product identification
Item number
Serial number
Manufacturing date
Input voltage/-current
Output voltage/-current
Maximal Input capacity of the HV-Supply
ATEX-Label
Additional instructions
Harmonized standards
CE-Label
UL-Label
(File-N°: E490615)
Label of the Performance level

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 7 of 54
1.6.2. Supply with discharger
Item No. Ser.No. Producttype Product identification
1.7. Warranty
All warranties are void if the device is opened, modified, parts not replaced with the
original parts or if this operating manual is not observed.
1.8. Manufacturer
SCHNIER Elektrostatik GmbH
Bayernstr.13
72768 Reutlingen
Germany
Tel: [phone]
Fax: [phone]
[email protected]
www.schnier-elektrostatik.de
Managing director: Olav Schnier
Head office: Reutlingen
HBR 354 531
VAT ID No.: DE 146 481 986
ISO 9001:2008 certified
Manufacturing
date
Label of Perfor-
mance level
Additional instructions
ATEX Label
Harmonized standards
CE-Label
UL-Label
(File-N°.: E490615)
Input voltage/-current,
Output voltage/-current,
Maximal input capacity

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 8 of 54
Guide to this Operating Manual2.
This operating manual must be read, understood and observed in all points by all per-
sons that have responsibility for the devices and electrostatic systems. Only with
knowledge of this operating manual can errors be avoided and operation that is safe
and free of malfunctions can be guaranteed. SCHNIER Elektrostatik GmbH assumes
no liability for damage that occurs due to non-compliance with this operating manual!
This operating manual is valid for:
Installation and service personnel (e.g., machine installers, IT specialists, electrically
qualified persons), who are trained by the manufacturer or operating company regard-
ing this manual and the corresponding safety regulations.
Operating personnel (e.g., machine installers, IT specialists, persons with electrical
qualifications), who are trained by the manufacturer or operating company regarding
this manual and the corresponding safety regulations.
2.1. Accessibility to the operating manual / Storing
The operating manual must always be available and easily accessible at the unit for the
responsible specialist personnel (operators, service and maintenance personnel).
The operating manual must be kept by the operating company during the entire service
life of the unit. In case of a resale of the unit or of unit parts, the operating manual must
be handed over to the new owner, since it is a part of the system.
2.2. Industrial safety symbols and phrases
Note: The phrase "parts under live power" or "active parts" in this operating manual
stand for "parts, which have a high-voltage potential during normal operation".
Symbol
Effect
This symbol warns against potential hazardous situations that can
lead to death or injury if they are not prevented.
This symbol warns against potential hazardous electrical shocks
that can lead to death or injury if they are not prevented.
Warning of damage to the system or operational malfunctions.
Hints for easy, rational proceeding.

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 9 of 54
Intended Use3.
These devices are intended for use in stationary electrostatic application equipment for
coating to product standards:
EN 50176:2009 Stationary electrostatic application equipment for ignitable liq-
uid coating material
EN 50177:2009 Stationary electrostatic application equipment for ignitable coat-
ing powders
EN 50223:2015 Stationary electrostatic application equipment for ignitable flock
material
EN 50348:2010 + Cor:2010 Stationary electrostatic application equipment for
nonignitable liquid coating material
This high-voltage generator is a device of category 2G or 2D for use in potentially ex-
plosive areas of Zone 1 or 21. The high-voltage generator must only be used in poten-
tially explosive atmospheres, which are themselves generated through the spray cloud
of the processed coating material.
CAUTION
The respective type of electrostatic spraying equipment is to be deter-
mined on the basis of their EU-Type Examination Certificate in assembly
with the high-voltage control “smart-E”.
CAUTION
It is to ensure by inspection prior to commissioning and periodic testing
that the values of the output current and the output voltage of the electro-
static spraying equipment referred in the EU-Type Examination Certifi-
cate are not exceeded.
CAUTION
It is to ensure by inspection prior to commissioning and periodic testing
that the requirements of 5.3.1, 6.3.3.2, 6.3.4.2, 6.3.5, 6.3.6 and 6.4 of EN
50176:2009 respectively the relevant requirements of EN 50177:2009,
EN 50223:2010 or EN 50348:2010 are fulfilled.
CAUTION
Every start up outside of this regulation is prohibited.
CAUTION
The device may not be changed.
Operation, installation and service work must only be performed by suffi-
ciently trained personnel.
This device must not be used alone. It may only be put into operation after complete
and proper installation and if it is detected that the system in which the device will be
installed corresponds totally to the regulations of the above mentioned product stand-
ards. The details of this operating manual must be complied with.

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 10 of 54
3.1. Service life
The service life is set to a maximum of 20 years, since this value is based on the
methods in EN 13849. In addition, Performance Level d does not apply to residual en-
ergy monitoring.
Obvious defective devices must be shut down immediately.
3.2. Further requirements for the surrounding system
The HV generator must only be used in electrostatic systems within a
temperature range of 15 °C to 40 °C and with a relative humidity be-
tween 10 % and 70 % (not condensing).
The HV generator is intended for operation in a specific stationary
system in an industrial. Due to the occurring conductive or radiated
interferences, difficulties can possibly arrive in ensuring the electromag-
netic compatibility in other environments.
To prevent hazards the entire system must undergo a risk analysis. Es-
pecially the Performance Level required in the above mentioned product
standards for safety functions can only be met via a safety concept of the
entire system.*
* Since the sprayer system is connected to the high-voltage generator via a high-
voltage cable, a specific Performance Level by this unit can only be ensured up to the
connection point of the HV cable. The cable to the sprayer system must be consid-
ered separately.

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 11 of 54
3.3. Special instructions from the product standards
The above mentioned product standards describe the safety requirements for the sta-
tionary equipment for electrostatic coatings. For information and in the interest of safety
the following sections of these standards are especially noted:
Section
5.2.1
(5.3.2)
The distance between the workpiece and the parts under
high-voltage must be so large that in normal operation an
electrical arcing can be prevented.
5.2.3
5.2.4
(5.3.4)
(5.3.5)
[5.2.3]
After switching off the high-voltage all high-voltage carrying
parts must be discharged less than 350 mJ before these
parts can be reached.
If flammable liquids must be used for cleaning purposes,
there is a valid value of 0.24 mJ.
5.4.5
(5.5.2.3)
[5.3.2]
When using walls, covers, signs and labels made of non-
conducting material there is the risk of propagating brush
discharges. These can occur if low thickness plastics have
contact with large surface grounded conductors (e.g., met-
als). The dielectric strength of the coating must not exceed
4 kV.
5.5.
[(5.4)]
Description of all requirements for the high-voltage power
supply which the HV generator is a part of.
High-voltage must be switched off and the voltage carrying
parts must be discharged to a safe voltage before interven-
tion on parts under live power.
5.6.
(5.5.2.1)
[5.5]
The electrical equipment that is not a part of the high-voltage
power supply must conform to EN 60204-1.
5.7.
(5.5.2.2)
[5.6.1]
All conductive components of the system, e.g., floors,
transport equipment, etc., with the exception of the normal
operational high-voltage carrying parts, must be grounded.
The bleeder resistance may be max. 1 MΩ.
The sections refer to the corresponding standards:
Without terminals: EN 50176:2009 and EN 50177: 2009
( ) EN 50223:2015
[ ] EN 50348:2010
This excerpt does not make any claim for completeness and does not replace compli-
ance with all safety requirements from product standards!

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 12 of 54
Installation4.
4.1. Overview
4.1.1. HV-Supply with CAN-Interface
High voltage plug
Drive supply and monitoring
contact
M12 connection
5-pole B-coded plug
CAN- bus / CPU-supply
M12 connection
5-pole A-coded plug
Ground connection
M6 threaded bolts
LED supply
LED CAN status
LED HV status

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 13 of 54
4.1.2. HV-Supply with PROFINET, Ethernet/IP or EtherCAT
High voltage plug
LED supply
LED Ethernet status
LED HV status
Service Interface
Network
Network
M12 connection
4-pin socket D-cod.
Drive supply and monitoring
contact
M12 connection
5-pole B-coded plug
Ground connection
M6 threaded bolts

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 14 of 54
4.1.3. HV-supply with integrated discharger
High-voltage output
Cable is cast in insulation grease
and must be installed/replaced in
the factory
LED supply
LED Ethernet status
LED HV status
Discharger connection
Network
M12 connection
4-pin socket D-cod.
Drive supply and monitoring
contact
M12 connection
5-pole B-coded plug
Ground connection
M6 threaded bolts
High-voltage connection
Connection between genera-
tor and discharger must only
be replaced in the factory

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 15 of 54
4.2. Mounting
4.2.1. HV-Supply without integrated discharger
.
WARNING
Overtightening of the screws can cause cracks.
WARNING
The HV generator must be installed without clearance on a
grounded plate, to prevent electrostatic charging of the back.
WARNING
Do not disconnect connections under voltage.
2
Fig. 1
Grounded surface
4 screws M5 x 25 (16) –e.g. DIN 912
Value in brackets = smart-E 310
Value without brackets = smart-E 510

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 16 of 54
4.2.2. HV supply with integrated discharger
WARNING
Overtightening of the screws can cause cracks.
WARNING
The HV generator must be installed without clearance on a
grounded plate, to prevent electrostatic charging of the back.
WARNING
Do not disconnect connections under voltage.
Geerdete Fläche
3 screws M5 x 25 (16) –z. B. DIN 912
1 screw M5 x 35 (25) –z. B. DIN 912
Value in brackets = smart-E 310Dx
Value out of brackets = smart-E 510Dx

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 17 of 54
4.3. Dimensional drawings
4.3.1. HV-supply without integrated discharger
SCHNIER has 3D-models and CAD files available on the product
website http://www.smart-E310.de.

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 18 of 54
4.3.2. HV-supply with integrated discharger
SCHNIER has 3D-models and CAD files available on the product
website http://www.smart-E310.de.

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 19 of 54
Electrical connection5.
WARNING
Do not open, plug-in or unplug connections under live volt-
age.
Following should be noted with the M12 connector:
The connected cables have to be shielded.
Operation is subjected to the circumstance of tightened M12 female
screws.
The counterpart has to fulfill the IP 64 standard.
ATTENTION:
If the bus interface is connected to wrong signals, the unit could be
damaged. Under no circumstance connect the CAN-L/H to 24 V!
24 V Drive and 24V CPU have to be fused with 4 A.
The monitoring contact is construed for max. 24 V DC / 1A. For pass-
ing the performance level d it is mandatory that the conditions in Feh-
ler! Verweisquelle konnte nicht gefunden werden. are fulfilled.
5.1. Feedback contact with performance level d
The feedback contact is built with a potential free, forcibly actuated relay. For the given
performance level d the relay must not loaded with 24 V / 300 mA. Inductive loads
are not permitted. Also the load current influences the permissible switching frequen-
cy.
It is valid:
Load current
feedback contact
Max cycles
per year
Example given (ca.)
300 mA
350.000
60 Sec. Cycles at 365 days x 16 h
Current free
(I < 20 mA)
500.000
60 Sec. Cycles at 350 days x 24 h

Operating manual 810378-BAL-EN-170330 Mach/30 2017 Page 20 of 54
5.2. HS-Erzeuger mit CAN-BUS-Schnittstelle
(supplies with PROFINET, Ethernet/IP or EtherCAT see 5.3)
This picture shows the orientation of the M12 connectors on the front of the
supply.
5.2.1. Bus interface
The CAN-Interface is a 5-pole A-coded plug. It contains CAN-bus wires and the 24 V
power for the Controller (CPU).
2 1
5
3 4
Pin
Signal
Symbol
1
GND
CAN
2
24 V CPU
3
GND
4
CAN-H
5
CAN-L
Screw
Shield
5.2.2. Supply Connection
The supply connection is a 5-pin M12 B-coded plug.
It carries the following signals:
1) Supply for the HV generator (24V-DRIVE)
2) Monitoring contact (relay closed, if the HV system is discharged)
2 1
5
3 4
Pin
Signal
Symbol
1
Monitoring contact
2
24 V CPU (do not use!)
3
GND
4
24V Drive
5
Monitoring contact
Screw
Shield
CAN/CPU
Drive
Ground