DNF Controls GTP-32 User Manual

12843 Foothill Blvd. Suite C
Sylmar, California 91342
V: 818.898.3380
F: 818.898.3360
[e-mail]

GTP - 32

PROGRAMMABLE-LOGIC

CONTROL PROCESSOR

User Manual

REV 2 UNITS

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TABLE OF CONTENTS

INSTALLATION ........................................................................................................... 4

CONFIGURATION ...................................................................................................... 5

IP ADDRESS SETUP ................................................................................................. 5

SUBNET MASK SETUP ............................................................................................ 5

GATEWAY ADDRESS SETUP ................................................................................. 5

ETHERNET LINK SPEED SETUP ............................................................................ 6

SETUP ........................................................................................................................... 6

SET PASSWORD .................................................................................................... 7

SET SYSTEM LABEL .............................................................................................. 8

SET SYSTEM TIME .............................................................................................. 10

GPI ............................................................................................................................... 11

GPO ............................................................................................................................. 14

EVENT NOTIFICATION ........................................................................................... 16

EVENT DEFINITIONS ............................................................................................. 16

USP EVENTS ......................................................................................................... 16

REMOTE EVENT DEFINITIONS ........................................................................ 19

COMBINATORIAL EVENTS ................................................................................ 21

ACTION DEFINITIONS ........................................................................................... 27

TIME ACTIONS ..................................................................................................... 27

GROUP ACTIONS ................................................................................................. 29

EVENT MONITORING ............................................................................................. 31

BACKUP AND RESTORE TABLES ........................................................................ 35

EVENT LOGGING ..................................................................................................... 37

SPECIFICATIONS .................................................................................................... 40

FRONT & REAR VIEWS .......................................................................................... 43

CONFIGURE GPIS FOR DRY/WET OPERATION .............................................. 44

CONFIGURE GPOS FOR DRY/WET OPERATION ............................................. 46

LIMITED WARRANTY .............................................................................................. 47

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REVISION HISTORY

2.0 First Draft of combined Installation and Setup Manual

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INSTALLATION

CAUTION

Do NOT apply AC voltage to power supply, then connect power supply to GTP-

32. Component damage may occur.

1) Wire external GPI and external GPO connections to supplied D37 male

connectors, per the GPIO connector wiring diagram in
SPECIFICATIONS section.

2) Connect wired D37 connectors from step 1 to GTP-32 connector

labeled “GPI 1-16”, “GPI 17-32”, “GPO 1-16”, or “GPO 17-32”.

3) Connect Cat 5 cable to GTP-32 connector labeled “E-NET #1”.

Connect other end of Cat 5 cable to customer supplied ethernet hub.

4) Connect power supply’s round locking female connector to GTP-32

connector labeled “POWER“.

5) Connect female side of power cable to supplied power supply.

6) Connect male side of power cable to AC voltage, 100 – 240.

7) Push GTP-32 power switch, located on front panel, to ON position. “O”

on power switch is OFF position.

8) Front panel LEDs will flash during power up. When power up and

system initialization completes, the front panel LEDs will turn off and
the front panel display will show Model Number and Software Version.
Allow 25 seconds for power up and system initialization to complete.

No connection is required for the REF VIDEO, DIAGNOSTIC, or VGA
connectors on the rear of the GTP-32. LTC and Serial Port connectors may be
required depending on Protocols and Options.

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CONFIGURATION

Configuration is required after initial installation.

IP ADDRESS SETUP

1) On GTP-32 front panel, use éê keys to select “Current IP”.

2) Press ENTER key. Display will show current IP address with

cursor in far left column.

3) Use éê keys to change number.

Use ç è keys to move cursor position.

4) Press ENTER to save new IP address, or press ESC to exit

without saving.

NOTE- New IP Address will take effect on next power up.

SUBNET MASK SETUP

1) On GTP-32 front panel, use éê keys to select “Current Mask”.

2) Press ENTER key. Display will show current Subnet Mask with

cursor in far left column.

3) Use éê keys to change number.

Use ç è keys to move cursor position.

4) Press ENTER to save new Subnet Mask, or press ESC to exit

without saving.

NOTE- New Subnet Mask will take effect on next power up.

GATEWAY ADDRESS SETUP

1) On GTP-32 front panel, use éê keys to select “Current

Gateway”.

2) Press ENTER key. Display will show current Gateway address

with cursor in far left column.

3) Use éê keys to change number.

Use ç è keys to move cursor position.

4) Press ENTER to save new Gateway address, or press ESC to

exit without saving.

NOTE- New Gateway Address will take effect on next power up.

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ETHERNET LINK SPEED SETUP

1) On GTP-32 front panel, use éê keys to select “Ethernet

Status”.

2) Press ENTER key. Display will show current speed selection.

3) Use éê keys to change selection.

Select AUTO to use highest available speed.

Select 10Mbs for long ethernet cable runs.

4) Press ENTER to save new Ethernet link speed, or press ESC to

exit without saving.

NOTE- New ethernet speed selection will take effect immediately.

SETUP

Setup is required after initial installation. Setup may also be required after
changing external GPIs or GPOs.

Setup is performed using a computer running an off the shelf web browser
such as Internet Explorer or Firefox. Connect the CAT5 cable from the
computer to the same ethernet switch that the GTP-32 is connected to.

After launching the web browser, enter the IP address of the GTP-32 to be
setup. The GTP-32 Home Page will be displayed.

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SET PASSWORD

The default password, when shipped from the factory, is “controls”, all lower
case. The password is used to access all configuration screens.

Using the web browser:

1) From the GTP-32 Home Page, click on the “System” link. The

System page will be displayed.

2) Click on “Set Password”. The Set Password page will be displayed.

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3) In the “Old password” entry box, enter the current password.

Note: When shipped from the factory, the default password is
“controls”, all lower case.

4) Enter the new password in the “New Password” entry box.

5) Enter the new password in the “Verify New Password” entry box.

6) Click on “Save” to save the new password, or click on “Cancel” to

exit without changing passwords.

Note: If the “New Password” entry and the “Verify New Password”
entry do not match, an error will be displayed.

SET SYSTEM LABEL

The System Label is used to uniquely identify a GTP-32. This name is
associated with the IP address.

Using the web browser:

1) From the GTP-32 Home Page, click on the “System” link. The

System page will be displayed.

2) Click on “Set System Label”. The Set System Label page will be

displayed.

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3) Enter any name made up of letters, numbers, or special

characters, up to 16 characters.

4) Click on “Save” to save the name entered in step 3).

OR
Click on “Cancel” to exiting without changing the System Label.

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SET SYSTEM TIME

The system time is only used for error logging. It is not used to process
GPIs or control GPOs.

Using the web browser:

1) From the GTP-32 Home Page, click on the “System” link. The

System page will be displayed.

2) Click on “Set System Time”. The Set System Time page will be

displayed.

3) Using the drop down menus, set the current date and time.

4) Click on “Save” to save the entered date and time.

OR
Click on “Cancel” to exit without saving.

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GPI

The GPI Section is responsible for providing isolation between the various GPI
sources and the GPO devices, as well as detecting active GPIs. Each GPI
input is isolated using an opto-isolator that requires a differential voltage
across it to turn it on. This input supports positive and negative voltages,
active high GPI sources, and active low GPI sources. GPIs may be used as
Source Events in Combinatorial Event Definitions and in the Event Monitoring
Table.

GPI SETUP

1) From the GTP-32 Home Page, click on the “GPI” link. The GPI

Configuration Table page will be displayed.

2) At the top or bottom of the page, click on the “Edit GPI

Configuration Table” link.

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If prompted for password, enter your password then click on
“Login” to log in to the GTP-32. If already logged in, the password
prompt will not be displayed.

The GPI Configuration Table will be displayed with drop down
boxes.

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3) For each GPI, do the following:

Note: It is only necessary to change these settings to achieve
specific functions. Under normal use these will remain at their
default settings.

Enter a label name to help identify the GPI with a source

function.

Set the “User Define ON State”. Click on the drop down arrow.

Select OPTO ON if the GPI is considered “ON” when
power (+V or –V) is applied across the GTP-32’s opto­isolator 2-wire input.

Select OPTO OFF if the GPI is considered on when no
power is applied across the GTP-32’s opto-isolator 2­wire input.

Set the “User Defined ON Mode”. Click on the drop down arrow.

Select LATCHED if the GPI source signal turns on and stays
on when activated. The GPI source signal turns off and
stays off when de-activated (GPI follows the source signal).
This is the recommended setting.

Select MOMENTARY if the GPI source signal turns on for a
specific duration then automatically turns off, when
activated.

If MOMENTARY is selected, enter a “Debounce” time in the

DEBOUNCE box. If LATCH was selected, debounce time is
ignored.

The debounce time is used to filter out unwanted GPI
signals. If the debounce time is greater than that GPI’s on
time, then the GPI will be ignored. If the debounce time is
less that the GPI on time, then the GPI will be detected.

Set the debounce time to the minimum on time of the GPI
to be detected.

All debounce time entries are automatically multiplied by
10milliseconds. The minimum entry is “1”, for 10
milliseconds. The maximum entry is “255” for 2550
milliseconds. All entries greater than “255” will be set to
“255”.

4) After entering GPI configuration data, click on SAVE to save the

entered configuration data or click on CANCEL to exit without
saving.

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GPO

The GPO section is made up of relay contact closures, providing isolation
between the GPI sources and the various GPO controlled devices. Each GPO
output is a normally open, relay contact pair. GPOs may be used as Actions in
the Event Monitoring Table.

GPO SETUP

From the GTP-32 Home Page, click on the “GPO” link. The GPO
Configuration Table page will be displayed.

1) At the top or bottom of the page, click on the “Edit GPO….

Configuration Table” link.

If prompted for password, enter your password then click on
“Login” to log in to the GTP-32. If already logged in, the password
prompt will not be displayed.

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The GPO Configuration Table will be displayed with drop down boxes.

2) For each GPO, do the following:

Note: It is only necessary to change these settings to achieve
specific functions. Under normal use these will remain at their
default settings.

Enter a label name to help identify the GPO with an output

function.

Set the “User Defined ON State”. Click on the drop down arrow.

Select “RELAY CLOSED” if the GPO is considered “ON” when
the relay contacts are closed. In this mode the relay will
pass a signal or ground from the COM contact to the
NORMALLY OPEN contact.

Select “RELAY OPEN” if the GPO is considered “ON” when
the relay contacts are open. In this mode the relay will NOT
pass any signal voltage or ground from the COM contact to
the NORMALLY OPEN contact.

Set the “User Defined ON Mode”.

Select LATCHED if the GPO should stay ON or OFF until told
to change states (GPO follows the assigned source event).

Select MOMENTARY if the GPO should turn ON for a finite
period of time then automatically turn OFF without being
told to turn OFF.

If MOMENTARY is selected in step 0 above, enter an ON TIME.

The GPO will turn on for the ON TIME, then automatically
turn OFF.

All ON TIME entries are automatically multiplied by 10
milliseconds. The minimum entry is “1”, for 10
milliseconds. The maximum entry is “255” for 2550
milliseconds. All entries greater than “255” will be set to
“255”.

3) After entering GPO configuration data, click on SAVE to save the

entered configuration data or click on CANCEL to exit without
saving.

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