Emerson PACMOTION VFD User Manual

Application Note (Syllabus)

GFK-3167A

April 2020

PACMOTION VFD

APPLICATION NOTE (SYLLABUS)

PACMotion VFD Syllabus

GFK-3167A April 2020

Contents

Revision History ....................................................................	iv
Introduction VFD Basic Setup .................................................	1
Signal Wiring Example.............................................................................................	1
IO Configuration .....................................................................................................	2
Power Wiring Example ............................................................................................	3
NOTE 1: Modbus/TCP Ethernet Demo (Demo Case with Modbus/TCP
Option Card)......................................................................................	4
Note 2: PROFINET Demo (Demo Case with PROFINET Option Card ..........................	4
NOTE 3: Modbus RTU Serial Demo (RS-485 2-wire) and Modbus/TCP Demo
5
NOTE 4: Modbus/TCP Ethernet Demo ..........................................................	5
NOTE 5: Modbus/TCP User Defined Function Block Examples.....................	6
NOTE 6: PROFINET User Defined Function Block Examples .........................	6
NOTE 7: Using Bluetooth USB or Serial Cable to PACMotion with VFD Suite:
7
NOTE 8: PACMotion Fieldbus Option Modules and Setup ...........................	7
NOTE 9: PACMotion VFD Fieldbus PDI/PDO Data Map and Addressing ......	8
NOTE 10: PACMotion VFD Complete PDI/PDO Data Map and Addressing .. 8
NOTE 11: PACMotion VFD Demo Case Details .............................................	9
Modbus/TCP Ethernet Demo (Note 1)...................................	10
PROFINET Controller Demo (Note 2).....................................	13
VFD Settings .........................................................................................................	13
VFD I/O Signals......................................................................................................	13
Option Module Details ..........................................................................................	14
Bus Specific Technical Data ...................................................................................	15
Hardware Insertion and Removal...........................................................................	15
PROFINET Slave Module Settings ...........................................................................	15
Starting the system ...............................................................................................	15
Supporting Files ....................................................................................................	16
PROFINET Process Data Exchange..........................................................................	16
Fieldbus Connection Timeout................................................................................	16

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MODBUS RTU SERIAL DEMO (NOTE 3) .........................................	17
Supporting Files ....................................................................................................	20
Modbus RTU Connection Timeout.........................................................................	21
Drive Parameter Access .........................................................................................	21
MODBUS/TCP DEMO (NOTE 4) ..................................................	22
Supporting Files ....................................................................................................	23
Modbus/TCP Connection Timeout.........................................................................	23
USER DEFINED FUNCTION BLOCK – MODBUS/TCP (NOTE 5).............	25
USER DEFINED FUNCTION BLOCK – PROFINET (NOTE 6) ................	30
Setting Fieldbus Connection Timeout Preferences.................................................	37
PROFINET Process Data Exchange Map ..................................................................	38
Supporting Files ....................................................................................................	39
Other Modbus/TCP UDFBs.....................................................................................	40
Supporting Files ....................................................................................................	40
Modbus/TCP UDFB to VFD PME Projects......................................................	40
Modbus/TCP UDFB to VFD Toolchest Drawer ..............................................	41
Modbus/TCP UDFB to VFD XML Block Code .................................................	41
BLUETOOTH USB AND SERIAL CABLE (NOTE 7) ...............................	42
Communications to the VFD .................................................................................	42
Serial RS-485 Communications to the VFD............................	48
Supporting Files ..........................................................................................	49

PACMotion VFD Fieldbus Option Modules and Setup (NOTE 8)

MODBUS/TCP FIELDBUS OPTION MODULE...................................................................	50
Bus Specific Technical Data ...................................................................................	50
IP Address Setup ...................................................................................................	51
Start-Up and Operation .........................................................................................	51
LEDs 51
Network Status LED ....................................................................................	52
Module Status LED ......................................................................................	52
Modbus TCP Data Exchange ........................................................................	52
Modbus TCP Connection Timeout ...............................................................	53

iii

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Drive Parameter Access – Direct Address Method .......................................	53
Drive Parameter Access – Indirect Address Method .....................................	53
PROFINET FIELDBUS OPTION MODULE.............................................................	54
Bus Specific Technical Data .........................................................................	54
Hardware Insertion and Removal ................................................................	55
PDO/PDI Data Map and Addressing (Note 9).........................	56
Modbus/TCP PDO Data (or Built-in Modbus RTU Serial Port) . 56
Modbus/TCP or RTU PDI Data ................................................................................	57
PROFINET PDO Data ..............................................................................................	59
PROFINET PDI Data................................................................................................	61
PACMotion VFD Data Map and Addressing (Note 10)............	63
Complete Address Mapping Modbus/TCP, Modbus RTU, PROFINET.......................	63
PACMotion VFD Demo Case Details (Note 11).......................	64
Quickpanel to CPE100 (Ethernet) and CPE100 to VFD (PROFINET) .........................	64
Quickpanel to CPE100 (Ethernet) and CPE100 to VFD (PROFINET) .........................	65
PACMotion VFD Demo Case and Factory Reset ......................................................	67
General Contact Information.................................................................................	68
Technical Support .................................................................................................	68

Revision History

Revision	Date	Description

A	April 2020	Initial Release

PACMotion VFD Syllabus
GFK-3167A	April 2020

Introduction VFD Basic Setup

Basic overview for setup and operation of the PACMotion VFD.

Signal Wiring Example

Figure 1: Signal Wiring Example

G, L1, L2, L3

Terminals 1 - 13

Terminals 14 - 18

G, +, BR, U, V, W

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PACMotion VFD Syllabus
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IO Configuration

Default configuration for I/O given here. Refer to GFK-3111 and GFK-3112 for details

Figure 2: IO Configuration (Pinout)

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Power Wiring Example

Figure 3: Power wiring and Group 1 Parameters Example (VFD/Motor Setup)

NOTE 1: Modbus/TCP Ethernet Demo (Demo Case with Modbus/TCP Option Card)

Figure 4: CPE100 TO VFD VIA MODBUS/TCP OPTION MODULE WITH QUICKPANEL

Note 2: PROFINET Demo (Demo Case with PROFINET Option Card

Figure 5: CPE100 TO VFD VIA PROFINET OPTION MODULE WITH QUICKPANEL

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NOTE 3: Modbus RTU Serial Demo (RS-485 2-wire) and Modbus/TCP Demo

Figure 6: Quickpanel Plus or pc w/PME simulator to VFD Built-in Serial Port

NOTE 4: Modbus/TCP Ethernet Demo

Figure 7: Quickpanel Plus or pc w/PME simulator to VFD Modbus/TCP Option Module

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NOTE 5: Modbus/TCP User Defined Function Block Examples

Figure 8: CPE100 to VFD Modbus/TCP Option Module

PDO1 - 4

PDI1 - 4

NOTE 6: PROFINET User Defined Function Block Examples

Figure 9: CPE100 to VFD PROFINET Option Module

%AI1 to 8

%AQ1 to 4

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NOTE 7: Using Bluetooth USB or Serial Cable to PACMotion with VFD Suite:

Figure 10: Bluetooth BLE USB Stick

NOTE 8: PACMotion Fieldbus Option Modules and Setup

Figure 11: Fieldbus Option Module

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NOTE 9: PACMotion VFD Fieldbus PDI/PDO Data Map and

Addressing

Figure 12: PACMOTION VFD FIELDBUS PDI/PDO DATA MAP AND ADDRESSING

NOTE 10: PACMotion VFD Complete PDI/PDO Data Map and

Addressing

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NOTE 11: PACMotion VFD Demo Case Details

PACMotion VFD Syllabus

PACMotion VFD Syllabus	Section 2
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Modbus/TCP Ethernet Demo (Note 1)

Figure 13: Modbus/TCP Ethernet Configuration

This Demo uses the CPE100 as the Initiating device for Modbus/TCP communications. VFD Parameters

1. Set to the following VFD parameter values:

Parameter	Value and Description

P1-12	4 (Fieldbus)
P1-14	201 (Extended Menu Access)
P5-05	0.0 (Disable communication loss timeout)

QuickPanel Plus Ethernet Settings

2.Set the following IP Address/Mask: IP address = 192.168.1.7

Subnet mask = 255.255.255.0

VFD Modbus/TCP Option Module settings

3.Use a DHCP server or the HMS IPConfig software to set the IP address of the Modbus/TCP module. Use the following settings:

IP address = 192.168.1.5 Subnet mask = 255.255.255.0

Modbus/TCP Ethernet Demo

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Starting the system

4.As shown in the picture above, connect one ethernet port of the VFD Modbus/TCP option module to the QuickPanel and connect the other ethernet port of the VFD Modbus/TCP option module to the top port of CPE100.

5.Power up the devices.

6.Using a laptop PC with PAC Machine Edition, load in the PAC Machine Edition project:

“VFD_DEMOCASE_MBTCP_Vx” and Download/Run the CPE100 and QuickPanel targets. This will use the CPE100 as a Modbus/TCP Master.

7.The QuickPanel Screen should show live PDI/PDO Data. Information on this data is given below.

Modbus/TCP Process Data Exchange

The mapping of Process Data Output/Input to Modbus/TCP Registers is shown below.

Process Data Word	Modbus/TCP Register1 *
PDO1	300001

PDO2	300002

PDO3	300003

PDO4	300004

PDI1	400001

PDI2	400002

PDI3	400003

PDI4	400004

Modbus/TCP Connection Timeout

The VFD Modbus/TCP interface allows the user to set the “Communication Loss Timeout” and “Communication Loss Action” values. These parameters are at addresses P5-05 and P5-06 respectively. The Timeout units are 1 = 0.1 sec and the range is from 0.0 (disable) to 5.0 seconds. A setting of 0.0 seconds will allow the VFD to continue running if communications is lost.

1 Modbus Clients may address the first Modbus register as register 300001/400001. This assumes an address offset starting at 1. For
Clients that use zero based addressing just subtract 1.
Modbus/TCP Ethernet Demo	11

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Drive Parameter Access

The Modbus/TCP Interface allows the user to read/write the drive parameters. To perform this function, the user can directly access the parameter. Simply add the parameter number to the Modbus offset of 400000.

For example:

Read parameter P1-01 (Maximum Frequency), perform the following

Read Modbus/TCP Address 400101 value (scaling in 0.1 Hz).

Write parameter P1-01 (Maximum Frequency) = 60.0 Hz, perform the following

Write to Modbus/TCP Address 400101 value = 600 (scaling in 0.1 Hz)

Supporting Files

Figure 14: VFD Demo Case file

VFD_DEMOCASE_MBTCP_V2.zip

Right-click the icon to Copy the file.

Modbus/TCP Ethernet Demo

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PROFINET Controller Demo (Note 2)

Figure 15: CPE100 (PROFINET Controller) to VFD PROFINET Slave Demo

VFD Settings

1.VFD Parameters must be set to the following values:

For help on changing parameters Refer to Manual GFK-3111.

	Parameter		Value and Description
	Parameter		Value and Description

	P1-12		4 (Fieldbus)
	P1-14		201 (Extended parameter description)
	P5-05		0.0 (Disable communication loss timeout)

VFD I/O Signals

Digital

By default, the VFD signals Digital Input 1 (DI1) and Safe Torque Off (STO) must be energized to allow the VFD to Run. These signals are wired to and powered by the demo RSTi-EP outputs. The outputs are set automatically when a certain screen is used on the QuickPanel.

CPE100 to VFD PROFINET Demo

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Analog

The Analog I/O of the RSTi-EP module allow various analog signals to control/monitor the VFD.

The following is a default map of the I/O points used in the Demo unit:

CPE100	PACMotion VFD	Signal

%Q00001	DI1	Enable Drive

%Q00002	DI2	Reverse

%Q00003	DI3	Set Point 1

%I00001	DI1	Drive Enabled

%AQ00001	AI1	Speed (reference)

%AI00001	AO1	Speed (actual)

24VDC	STO +	Safe Torque +

0VDC	STO -	Safe Torque -

Option Module Details

1. To use PROFINET with the VFD a PROFINET Option Module must be installed.

The PROFINET option card permits the PACMotion VFD Drive to connect to a PROFINET network.

IC866-OC-P PROFINET Option Card for VFD

		RJ45 Connectors & Network Activity LEDs,
			PROFINET Option Card
	PROFINET Option Card

[1]	LED: NS	[A]	LED: Activity

[2]	RJ45: P1	[B]	LED: Link

[3]Labeling: PROFINET I/O

[4]RJ45: P2

[5]LED: MS

CPE100 to VFD PROFINET Demo

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Bus Specific Technical Data

Baud rate	10/100 Mbaud in full duplex mode

Connection technology	2 × RJ45

Hardware Insertion and Removal

Remove power from the VFD. Using a T9 driver bit, backout the 2 option module screws approximately 4 or 5 turns each. This should allow the locking tabs to retract to a flat position. Insert the module into the VFD fieldbus option module cage and gently press it into place. Secure the T9 screws until they touch the module. This will engage the locking tabs to hold it in place. Do not over tighten.

(Note: If the T9 screws are not backed out first the module will not insert or remove properly.)

To remove the option module remove power from the VFD. Using a T9 driver bit backout the option module 2 screws approximately 4 or 5 turns each. Gently pull the module out by pulling on the screws.

PROFINET Slave Module Settings

1. With the PROFINET option module installed power up the VFD.

Using the PROFINET DCP tool, which is part of the PAC Machine Edition Utilities, set the following VFD PROFINET Slave values example:

Device Name	IP Address
vfd-1	192.168.0.2

2. The QuickPanel Plus Ethernet Settings must be set to the following values:

IP address = 192.168.0.7 Subnet mask = 255.255.255.0

Starting the system

3.Connect the VFD PROFINET option module to an available PROFINET port on the CPE100 (the lower 3 ports) and the QuickPanel to the top ethernet port on the CPE100 and power up the devices.

This is done inside the official PACMotion VFD Demo case.

4.Using a laptop PC with PAC Machine Edition, load in the PAC Machine Edition project: “VFD_DEMOCASE_PN_Vx” and Download/Run the QuickPanel and CPE100 targets through the front panel ports labeled “PROFINET/HMI” and “PLC”.

CPE100 to VFD PROFINET Demo

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Supporting Files

Figure 16: VFD Demo Case file

VFD_DEMOCASE_PN_V6.zip

Right-click the icon to Copy the file.

PROFINET Process Data Exchange

The mapping of Process Data Output/Input to Modbus RTU Registers is shown below.

Process Data Word	Typical CPE100 Address

PDO1	%AI00001

PDO2	%AI00002

PDO3	%AI00003

PDO4	%AI00004

PDI1	%AQ00001

PDI2	%AQ00002

PDI3	%AQ00003

PDI4	%AQ00004

Fieldbus Connection Timeout

The VFD interface allows the user to set the “Communication Loss Timeout” and “Communication Loss Action” values. These parameters are at addresses P5-05 and P5-06 respectively. The Timeout units are 1 = 0.1 sec and the range is from 0.0 (disable) to 5.0 seconds. A setting of 0.0 seconds will allow the VFD to continue running if communications is lost.

CPE100 to VFD PROFINET Demo

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MODBUS RTU SERIAL DEMO (NOTE 3)

Figure 17: Quickpanel Plus or PC w/PME simulator to VFD Built in Serial Port

1. VFD Parameters must be set to the following values:

Parameter	Value and Description

P1-12	4	(Fieldbus)
P1-14	201 (Extended parameter description)
P5-01	1	(Fieldbus address)
P5-03	1	(Modbus RTU Baud rate 19.2Kbps)
P5-04	0	(Modbus data format, no parity, 1 stop bit)
P5-05	0.0 (Disable communication loss timeout)
P5-16	0	(Extended Modbus drive address)

2.QuickPanel Plus with COM2 wiring (the 7 inch QuickPanel Plus does not have a COM2):

Note: To use a 7 inch QuickPanel Plus you would have to add a USB to RS-485/2-wire serial port.

Modbus/TCP Demo

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	3. Set the QuickPanel Plus DIP switches for RS-485 2 wire operation.

	Figure 18: RS-485 2 Wire Operation

Modbus/TCP Demo

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