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SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS
A75DE
DNP 3.0 & Modbus
SCADA INTERFACE
OPTION 21P / 21Q
INSTRUCTIONS
This manual is only valid for A75DE Chargers equipped with P60-225C control cards
with software version series 0700 and P60-302S Communications Board with software
version series 0600
ECN/DATE
CPN119850
19721-10/12
18833-10/10
106 BRADROCK DRIVE
DES PLAINES, IL. 60018-1967
(847) 299-1188
FAX: (847) 299-3061
: ECN 18316-02/10
ISSUE DATE
INSTRUCTION DRAWING NUMBER:
Page 1 of 23
LOPT21PQ-A75DE-14
P25-
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Summary of Contents for Lamarche A75DE
- Page 1 DNP 3.0 & Modbus SCADA INTERFACE OPTION 21P / 21Q INSTRUCTIONS This manual is only valid for A75DE Chargers equipped with P60-225C control cards with software version series 0700 and P60-302S Communications Board with software version series 0600 ECN/DATE CPN119850...
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Page 2: Default Settings
SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Default Settings The LaMarche S2A-302S Communications Card is shipped with the following default settings; Protocol: Set per customer order (DNP 3.0, Modbus ASCII, Modbus RTU, Modbus TCP) Default: DNP 3.0... -
Page 3: Setting The Modbus Address
SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Setting the Modbus Address The following settings are used to set the Modbus Address so the communications card can communicate with the controller card: ♦ Modbus Address Press the DOWN Arrow button until the address is set to ALL. The ALL setting sets the controller card up so it will accept commands from the communications card. - Page 4 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Setting the Scada Comm Port The Communications card is capable of communicating over the following port types; RS232, RS485 and TCP. The following setting is used to set the Comm Port: ♦...
- Page 5 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS When the LCD display shows “TCP IP Addr” and the ‘”000” is flashing press the UP Arrow Button until the flashing digits become “010”. Then press the MODE Button.
- Page 6 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS For example: You would like to change the Gateway from the default setting of 000.000.000.000 to 192.168.000.011 When the LCD display shows “TCP Gateway” and the ‘”000” is flashing press the UP Arrow Button until the flashing digits become “192”.
- Page 7 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS RS232, RS485 & TCP Connection Information RS232 Port Connection RS232 communications are accomplished through J2. The RS232 Port is a galvanically isolated interface. The RS232 interface is configured as DTE. The default settings are 9600 baud, 8 Bits, No Parity, 1 stop bit and no flow control.
- Page 8 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS RS485 Port Connection (s) For RJ11/Phone Jack Equipped Cards The RS485 (J3, J4) ports are parallel RJ11 jacks. Thus you may connect to either J3 or J4. The RS485 Ports are galvanically isolated.
- Page 9 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS RS485 Port Connection (s) for Terminal Strip Equipped Cards The RS485 (TS1) port is a 3 pin terminal strip. The RS485 Ports are galvanically isolated. The RS485 interface is "two wire" thus no handshaking takes place. The default connection would be 9600 baud, 8 Bits, No Parity, 1 stop bit and no flow control.
- Page 10 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS TCP Port Connection The TCP Interface will require the use of a “Cross-over” cable if you are going to connect the P60-302S card directly to a NIC on a PC. If you connect through a hub a “straight through” cable should suffice.
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Page 11: Device Profile Document
SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS DNP V3.0 DEVICE PROFILE DOCUMENT Vendor Name: LaMarche Manufacturing Company Device Name: LaMarche Charger to DNP 3.0 Interface Module Remote Highest DNP Level Supported: Device Function: For Requests: Level 1... - Page 12 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS DNP V3.0 DEVICE PROFILE DOCUMENT Timeouts while waiting for: Data Link Confirm: None X Fixed at 2000ms _ Variable _ Configurable. Complete Appl. Fragment: X None _ Fixed at...
- Page 13 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS DNP V3.0 DEVICE PROFILE DOCUMENT Counters Roll Over at: Default Counter Object/Variation: X No Counters Reported X No Counters Reported _ Configurable (attach explanation) _ Configurable _ 16 Bits...
- Page 14 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS DNP V3.0 Implementation Table The following table identifies which object variations, function codes, and qualifiers are supported in both request messages and in response messages. In the table below, text shaded as 00, 01 (start stop) indicates Subset Level 3 functionality (beyond Subset Level 2).
- Page 15 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS OBJECT REQUEST RESPONSE Object Variation Function Qualifier Codes Function Codes Qualifier Codes Description Number Number Codes (dec) (hex) (dec) (hex) Analog Output Block 00, 01 (assign (start-stop) class) (no range, or all)
- Page 16 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Binary Output Status Points Object Number: 10 Default Variation reported when variation 0 requested: 2 (Binary Output Status) Control Relay Output Blocks Object Number: 12 Point Name/Description Index Float/Equalize Mode Indicator (FLOAT=0, EQUALIZE=1) Note for Control Relay Output Blocks: Use “Latch On”...
- Page 17 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS LaMarche Modbus Implementation Default Communication Settings Channel Type: RS232 Flow Control: Fixed at None Baud Rate: 9600 Data Bits: Fixed at 8 Stop Bits: Fixed at 1 Parity: Fixed at None...
- Page 18 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS 03 - Holding Registers Address Description, Units, Valid Settings/Range Scale Factor 40000 Equalize Timer Mode (0,1 2,3,4) None 40001 Equalize Timer Setting (0 to 144) None 40002 Low Voltage Alarm Threshold, Volts (0 to 2000)
- Page 19 5) Testing Method. The communications cards are tested at the LaMarche factory prior to shipment using the Triangle MicroWorks Test Harness software program. Each of the ports (RS232, RS485 and Ethernet) is tested. The next several pages show actual screenshots from DNP & Modbus sessions that may assist in troubleshooting as they depict the actual settings that were required to test the board.
- Page 20 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Screenshots showing setup of a DNP Session over the RS232 Port Page 20 of 23...
- Page 21 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Screenshots showing setup of a DNP Session over the TCP Port Page 21 of 23...
- Page 22 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Screenshots showing setup of a Modbus RTU Session over the RS232 Port Screenshots showing setup of a Modbus TCP Session over the Ethernet Port Page 22 of 23...
- Page 23 SCADA INTERFACE INSTRUCTIONS - OPTION 21P /21Q – FOR A75DE SYSTEMS Page 23 of 23...