Danfoss S7 PVE NP Operating guide [ar]

User Manual
PLUS+1® Compliant
S7 PVE NP Function Block
www.danfoss.com
User Manual
Revision history Table of revisions
Date Changed Rev
January 2018 First edition 0101
2 | © Danfoss | January 2018 AQ00000239en-000101
User Manual

Contents

S7 PVE Function Block with Neutral Power Off (NP) Option
Inputs....................................................................................................................................................................................................4
Outputs................................................................................................................................................................................................ 4
MC Controller Configurations......................................................................................................................................................4
Configure an MFIn...................................................................................................................................................................... 5
Configure a DigAn...................................................................................................................................................................... 6
SC Controller Configurations....................................................................................................................................................... 6
Configure an MFIn ..................................................................................................................................................................... 7
Configure a DigAn...................................................................................................................................................................... 8
©
Danfoss | January 2018 AQ00000239en-000101 | 3
User Manual

S7 PVE Function Block with Neutral Power Off (NP) Option

A dedicated NP output pin helps users identify whether the solenoid valves in the actuator are energized or de-energized.

Inputs

The input to the function block is described..
Item Type Description Sol_Pin U16 Input from the valve actuator that indicates if the solenoid is energized.

Outputs

The output of the function block is described.
Item Type Description Sol_En BOOL T—Solenoid is energized, that is, out of neutral.
F—Solenoid is de-energized, that is, in neutral.

MC Controller Configurations

Configure inputs on your controller so they are compatible with the signals of your function block.
Input Configuations
Function Block Input Compatible Controller Input Type Controller Input Configuration Action Sol_Pin MFIn Delete the PinConfig0 route.
Delete the PinConfig1 route.
DigAn Delete the PinConfig0 route.
4 | © Danfoss | January 2018 AQ00000239en-000101
User Manual
S7 PVE Function Block with Neutral Power Off (NP) Option

Configure an MFIn

Configure the input from the valve actuator that notifies the block of the state of the pin.
1. In the PLUS+1® GUIDE template, enter the Inputs page.
2. Enter the MFIn that receives the input signal.
3. Make the changes that are shown in the following figure.
©
Danfoss | January 2018 AQ00000239en-000101 | 5
User Manual
S7 PVE Function Block with Neutral Power Off (NP) Option

Configure a DigAn

Configure the DigAn so that it can accept the input signal.
1. In the GUIDE template, enter the Inputs page.
2. Enter the DigAn that receives the input signal.
3. Make the changes that are shown in the following figure.

SC Controller Configurations

Configure inputs on your controller so they are compatible with the signals of your function block.
Function Block Input Compatible Controller Input Type Controller Input Configuration Action Sol_Pin MFIn Delete the:
Bias route. Range route.
DigAn Delete the:
Bias route. Range route.
When present.
Direction route.
6 | © Danfoss | January 2018 AQ00000239en-000101
User Manual
S7 PVE Function Block with Neutral Power Off (NP) Option

Configure an MFIn

Configure the input from the valve actuator that notifies the block of the state of the pin.
1. In the PLUS+1® GUIDE template, enter the Inputs page.
2. Enter the MFIn that receives the input signal.
3. Make the changes that are shown in the following figure.
©
Danfoss | January 2018 AQ00000239en-000101 | 7
User Manual
S7 PVE Function Block with Neutral Power Off (NP) Option

Configure a DigAn

Configure the DigAn so that it can accept the input signal.
1. In the GUIDE template, enter the Inputs page.
2. Enter the DigAn that receives the input signal.
3. Make the changes that are shown in the following figure.
8 | © Danfoss | January 2018 AQ00000239en-000101
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©
Danfoss | January 2018 AQ00000239en-000101
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