17165.pdf

FBOP TECHNICAL DESIGN GUIDELINES ISSUE DATE: DECEMBER 10, 2004

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PROGRAMMABLE LOGIC CONTROLLERS 17165-1

SECTION 17165 - PROGRAMMABLE LOGIC CONTROLLERS

PART 1 - GENERAL

1.1

SUMMARY

A.

This section covers all programmable logic controllers as shown on the drawings or as required to support the systems defined in these specifications. The work under this section consists of furnishing materials and equipment, performing labor and services necessary for the installation of the programmable logic controllers required for the security electronics, communications, and fire alarm system.

B.

Related Work Specified Elsewhere: Refer to all other Division 17 specification sections and drawings, and to the specifications and drawings under the General Construction

Contract to ascertain the extent of work included.

1.2

SUBMITTALS

A.

Since the Division 17 systems must be reviewed by the Contracting Officer as a system, no individual, specific submittal shall be made for this section. Submittals shall be packaged in groups and shall be made in accordance with the General Provisions (Section 17000) of these specifications.

1.3

REFERENCE SPECIFICATIONS, MATERIALS, AND/OR CODES:

A.

National Electrical Code

1.4

COOPERATION WITH OTHER TRADES:

A.

Coordinate with Division 15 to interface the Security Monitoring and Control System with the Facility Management System to report the Division 17 UPS alarms on the

Facility Management System reporting terminal and printer.

1.5

DESCRIPTION

A.

Programmable Logic Controllers (PLC) shall provide control and monitoring functions for systems as described on the drawings and in these specifications.

B.

The controllers shall provide all necessary logic functions, timing functions, memory, software, input and output points and communication capabilities for the operating features required to meet all of the requirements of the specifications.

C.

The controller shall be general purpose in nature and not custom designed and built for this isolated application. The controller shall be generally non-location specific in its construction. The controller shall be made location specific and operationally customized

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PROGRAMMABLE LOGIC CONTROLLERS 17165-2

by installing EEPROM with applicable software, and making the I/O interface boards system specific and installing the proper I/O modules.

D.

Logic functions shall include but not be limited to AND, OR and INVERT functions with sufficient levels to provide operating features required to perform all of the functions required by the specifications.

E.

Timing functions shall include, but not be limited to, on-delay, off-delay, stepping and pulsing. Sufficient variations of programmable timing shall be available to provide all the operating features as required by the specifications.

F.

Input cards or software must be configured to prevent logic errors on input contact bounce. For example, if a closing door has a DPS bounce (change of state from closed, open, closed in a few milliseconds) the system should not indicate a door secure followed by door alarm.

G.

The PLC for the Central Control functions shall be equipped with redundant processors with hot standby capability to automatically switch from one processor to the other with an operations interruption delay not to exceed one (1) second. Automatic transfer shall be initiated by processor diagnostics or loss of processor power. The status of the alarm annunciation prior to the transfer shall be maintained. The transfer shall be transparent to the Operator at the Control Console.

H.

The PLC and the Security Monitoring and Control System described in Section 17170 shall download event data to the Information Management Computer for data storage and report generation. A printer shall be connected to the Information Management

Computer.

1.

The Information Management Computer shall:

a.

Provide a means of archiving event data in a DBASE compatible database.

b.

Provide packaged data reporting programs to generate reports based on user selectable search criteria. All reports are displayed in chronological order.

c.

Allow the user to create custom programs to retrieve data from the database.

2.

The Information Management Computer shall have a network connection to the

PLC and the Security Monitoring and Control System as shown on the drawings.

The Information Management Computer shall receive data from the PLC and the Security Monitoring and Control System. The system shall be configured such that system malfunctions of the Information Management Computer cannot in any way affect the performance of the PLC system or the Security Monitoring and Control System.

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3.

As the PLC or the Security Monitoring and Control System receives or generates data, the data is copied to the Information Management Computer.

4.

The Information Management Computer shall store the most recent event data on the Information Management Computer's database. When the Information Management Computer database becomes full, the oldest event data shall be automatically purged from the hard drive to make room for the new event data.

The automatic purge shall take place before the hard drives become too full causing the system to generate errors.

5.

The events stored on the Information Management Computer shall include the time, date, and event description. The time shall define hours, minutes, and seconds. The date shall define day, month and year. The event description shall define the location of the event. The events stored shall include but are not limited to:

a.

Fire alarm & trouble.(FCI, USP only) b.

Fire alarm & trouble reset at Central Control. (FCI, USP only) c.

Inmate duress station call initiated. The event description shall include the building and cell number that is associated with the call.

d.

Inmate duress station call reset at the key station. The event description shall include the building and cell number that is associated with the call.

e.

Inmate duress station call reset with the group reset switch. The event description shall include the building and cell number that is associated with the call.

f.

Inmate duress station call reporting to Central Control. The event description shall include the building and cell number that is associated with the call.

g.

Inmate duress station call reporting to Central Control reset at Central

Control. The event description shall include the building and cell number that is associated with the call.

h.

UPS Alarms and UPS Trouble Alarms.

i.

UPS Alarms and UPS Trouble Alarms reset at Central Control.

j.

Motion detector & door alarms.

k.

Motion detector & door alarms reset at Central Control.

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l.

Motion detector & door alarms access.

m.

Motion detector & door alarms access removed.

n.

PLC diagnostic alarms.

o.

PLC diagnostic alarms reset at Central Control.

p.

Inmate phones on. For the inmate phones in the General Housing Unit, the event description shall define the dayroom associated with the event.

q.

Inmate phones off. For the inmate phones in the General Housing Unit, the event description shall define the dayroom associated with the event.

r.

Intercom station call initiated in the field.

s.

Intercom call selected at the panel/touchscreen.

t.

Door Opened. This feature should track the status of the DPS and BPS.

u.

Door Secured. This feature should track the status of the DPS and BPS.

v.

Page initiated.

w.

Page removed.

x.

Emergency lock down initiated. (USP only) y.

Central Control tower override initiated. (USP only) z.

Central Control tower override removed. (USP only) aa.

Emergency Release initiated. (FDC only)

PART 2 - PRODUCTS

2.1

PLC SYSTEM:

A.

The PLC shall be the product of a manufacturer engaged in the production of controllers for industrial application for a minimum of five years. Only manufacturers with national distribution and local parts outlets will be considered.

B.

System software shall be contained in EEPROM. RAM operation database shall be battery backed up. The program shall be developed for each controller on an individual basis.

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C.

The programming format shall be traditional relay ladder logic utilizing basic and advanced instruction sets for function generation.

D.

Each controller shall be equipped with a processor, I/O modules, communication modules, power suppliers, and accessories as required for a complete and functional unit.

E.

Controller shall be configured to operate in a distributed processor environment and equipped with communications capability as required.

F.

The I/O interface boards shall be standard printed circuit boards containing the necessary coding/decoding solid state circuits for communicating with the processor, LED indicators which display the status of each point and plug-in input/output modules. All modular circuit boards shall be contained in a protective enclosure manufactured specifically for the product and plug into a modular backplane.

G.

Input and output points shall be optically isolated to prevent transient voltages and static discharges from damaging internal components of the input or output modules.

H.

Input and output modules shall have removable terminal strips to effect quick replacement of the modules.

I.

The controller shall operate on 105 to 130 VAC, 60 Hz and contain an integral circuit breaker for overload protection. The controller shall operate properly in temperatures of 0 to 60C and up to 95 percent humidity (non-condensing). The controller shall conform to electrical noise standards of IEEE-C37.90a.

J.

The processor units and input/output modules shall be UL-508 listed and CSA certified.

K.

All PLC's installed for Division 17 systems shall be of the same manufacturer. Third party multiplexing equipment to support control panel functions shall not be acceptable.

Remote PLC I/O modules may be installed at the control panel in an enclosure as specified in Section 17050 or Section 17300.

L.

The manufacturer shall have 24 hour a day technical support via a 1-800 toll free telephone number.

M.

The PLC manufacturer shall provide written guarantee to make parts and other supplies available for a period of ten (10) years

N.

The PLC shall be Square D Modicon Series, Allen-Bradley PLC5 series, GE Fanuc

Series 90-70, Omron Sysmax Series, or approved equal.

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2.2 SYSTEM PERFORMANCE - The systems including the Security Monitoring and Control

System shall be configured to affect the following system performance criteria:

A.

CONTROL: Outputs to field devices such as door locks shall activate within 200 msec of the touchscreen or discrete control switch activation. RS-232 or RS- 422 communications to field devices such as CCTV controllers shall activate within 200 msec of the control switch or icon activation All inputs from field devices such as call buttons and control panel switches shall be read by the PLC. In no case should the system operator be required to hold a field device, such as a call button or control panel switch

“closed” for more than 500 msec.

B.

ANNUNCIATION: The system shall annunciate alarms including touchscreen display, video graphic alarm display, and audible tones in 200 msec or less from the time the field device is activated. To ensure optimum brightness of panel indications, outputs to control panel LED indicators shall be constantly illuminated in the ON state and shall not be scanned or modulated at a high frequency.

C.

REDUNDANCY: The PLC for Central Control shall be configured with redundant processors with on board diagnostics which shall initiate transfer to the secondary processor upon a processor fault detection by the diagnostics. Transferring control from the faulted processor to the secondary processor shall automatically change the secondary processor to the primary processor. When the faulted processor returns to the normal operating state, it shall become the secondary processor. The system shall be ready to respond to new faults.

D.

SYSTEM FAULTS: System faults or crashes shall not be capable of activating field outputs, such as door locks, during system failure or reboot.

E.

NETWORK FAULT IMMUNITY: Failure of any PLC device on the PLC network shall not degrade the performance of remaining operational components on the system.

F.

DIAGNOSTIC ALARM: The touch screen PLC diagnostic alarm shall be initiated on trouble events to include:

1.

Loss of battery at any processor.

2.

Loss of communications to any node (remote processor or distributed I/O module).

3.

Loss of the primary or back-up processor at the main processor.

4.

Touchscreen network alarms.

G.

PLC LOSS OF POWER: (See 17180 [Door Control Systems] for additional information.)

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1.

Mode of Operation: When any PLC ceases to operate, all associated doors shall immediately default to an unsecured indication at the Control Center until power is restored and the PLC is fully functional..

2.3 FIBER OPTIC COMMUNICATIONS: (FCI, USP only)

A.

The PLC system data communications shall utilize fiber optic cable where communications cable is routed in exterior duct bank. The communications is a star configuration to support effective system data communications. The contractor shall ensure that the fiber optic equipment selected is compatible with the PLC equipment.

The fiber optic modules shall meet the following requirements: (FCI, USP only)

1.

Shall be compatible with the fiber optic cable specified in Section 17120

(62.5/125 multimode). (FCI, USP only)

2.

Shall have a light loss budget at least 12dBm at 850nm wavelength or at least

6dBm at 1300nm wavelength. (FCI, USP only)

3.

RS-485 compatible or compatible with PLC manufacturer's standard data communications network. Ethernet shall not be used. (FCI, USP only)

4.

Shall utilize ST type connectors. (FCI, USP only)

2.4

PROGRAMMING TERMINAL

A.

The programming terminal shall be a laptop computer as defined in Section 17030 -

Computers, with these additional features:

1.

The laptop computer shall be capable of supporting the PLC programming software and performing all functions required to program and down load programs to the Division 17 PLC's.

2.5

INFORMATION MANAGEMENT COMPUTER:

A.

The PLC system shall be provided with an information management computer and a laser printer located in the Main Electronics Equipment Room in the PLC cabinet to store and print alarm events for maintenance troubleshooting. The system shall be configured such that failure of the computer, removal of the computer, or turning the computer off shall not affect the operation or performance of the PLC or the Security Monitoring and

Control System.

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B.

Information Management Computer:

1.

The information management computer shall be a rack mounted computer as defined in Section 17030 - Computers, with these additional features:

a.

Furnished with communications cards as required to receive data from the LAN.

b.

Shall be rack mounted in the PLC cabinet in the Main Secured

Electronics room.

C.

Information Management Computer Monitor:

1. The information management computer non-touchscreen monitor shall be as defined in Section 17030 - Computers, with these additional features:

a.

Shall be rack mounted in the PLC cabinet in the Main Secured

Electronics room.

D.

Information Management Computer Laser Printer:

1. The information management computer laser printer shall be as defined in Section 17030 - Computers, with these additional features:

a.

Shall be shelf mounted in the PLC cabinet in the Main Secured

Electronics room.

2.6

WIRE AND CABLE

A.

Wire and cable shall be furnished and installed in accordance with the manufacturer's requirements.

PART 3 - EXECUTION

3.1

EXECUTION

A.

Develop software as required to effect the functions of the PLC as dictated by the drawings and specifications.

B.

Configure equipments with modules as required for the PLC to support the specific functions or applications.

C.

In the Security Electronics Equipment rooms, install all PLC equipment and cable terminations in vertical floor mounted cabinets.

D.

Ensure that each PLC and all PLC I/O modules are equipped with a UPS module or that the power source for the PLC equipment is from a UPS unit. Power for PLC fiber optic modules shall be from a UPS source. (FCI, USP only)

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E.

Ensure that each PLC and all PLC I/O modules are equipped with a UPS module or that the power source for the PLC equipment is from a UPS unit. (FDC only)

F.

Provide quantity of fiber optic modules as required to support data communications over the fiber optic cable system specified in Section 17120 and as shown on the drawings.

Provide required fiber optic cable splices, connectors, patch cords, jumpers, and related material and labor as required to interconnect the equipment with the fiber optic distribution system to effect a fully functional system. The fiber optic components shall meet the requirements of Section 17120. (FCI, USP only)

G.

Provide connection to the Facility Management System (FMS) for annunciation to the

FMS of UPS Alarms:

1.

UPS Battery Low.

2.

On battery more than 5 minutes.

H.

To provide alarm for a long term loss of power and prevent alarms for momentary loss of power, the PLC system shall monitor the "On battery" alarm status for each UPS and time the event so the output to the FMS is activated only after the "On Battery" alarm status has been active for five (5) minutes.

I.

Each processor shall be equipped with a diagnostic alarm output that shall report as an alarm on the security monitoring and control system.

J.

A full time modem connection for contractor access to the PLC shall be not be permitted during or after construction. Temporary modem connections shall not be left unattended.

K.

After each programming session, place a paper seal over the programming keyswitch with the date and the programmer's initials. The paper seal shall be applied in such a way that it must be damaged or broken to indicate that the programming keyswitch has been accessed.

3.2

COMPLETION

A.

General: Upon completion of the work, remove excess debris, materials, equipment, apparatus, tools and the like and leave the premises clean, neat and orderly.

1.

Each PLC program shall be furnished to the Government as follows:

a.

Hard copy printout bound in a three ring binder or equal.

b.

Each program on a 3.5 inch floppy disk or CD c.

All programs stored on the hard drive of the programming data terminal.

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B.

Testing: The completed system shall be tested by the Contractor prior to the acceptance test.

END OF SECTION