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Siemens SED2-MODBUS2, Технические инструкции

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Technical Instructions 

Modbus RTU Interface Module for SED2 

Document Number 155-767 
February 25, 2009 

Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as 
design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners.  
© 2009 Siemens Industry, Inc.

 

Siemens Industry, Inc. 

Building Technologies Division 
1000 Deerfield Parkway 
Buffalo Grove, IL 60089 
+ 1 847-215-1000 

Your feedback is important to us. If you have comments 
about this document, please send them to 

Document No. 155-767  

Printed in the USA 

Page 12 

 

Interface Module Registers, Continued 

Table 8.  Interface Module Registers. 

Register 

Number 

Description 

Units 

Scaling 

Factor 

On Text 

Off Text 

SED2 

Reference  

Or Range 

40033 

OUTPUT VOLTS 

V 

1 

0 – 65535 

r0025 

40034 

FWD REV 

–– 

1 

FWD 

REV 

ZSW:14 

40035 

STOP RUN 

–– 

1 

STOP 

RUN 

ZSW:2 

40036 

AT MAX FREQ 

–– 

1 

MAX 

NO 

ZSW:10 

40037 

CONTROL MODE 

–– 

1 

SERIAL 

LOCAL 

ZSW:9 

40038 

ENABLED 

–– 

1 

ON 

OFF 

ZSW:0 

40039 

READU TO RUN 

–– 

1 

READY 

OFF 

ZSW:1 

40040 

ANALOG IN 1 

PCT 

10 

-300.0 – 300.0 

r0754/0 

40041 

ANALOG IN 2 

PCT 

10 

-300.0 – 300.0 

r0754/1 

40042 

ANALOG OUT 1 

PCT 

10 

-100.0 – 100.0 

r0774/0 

40043 

ANALOG OUT 2 

PCT 

10 

-100.0 – 100.0 

r0774/1 

40044 

FREQ ACTUAL 

PCT 

10 

00.0 – 100.0 

HIW 

40045 

PID SETP OUT 

PCT 

10 

-100.0 – 100.0 

r2250 

40046 

PID OUTPUT 

PCT 

10 

-100.0 – 100.0 

r2294 

40047 

PI FEEDBACK 

PCT 

10 

-100.0 – 100.0 

r2266 

40048 

DIGITAL IN 1 

–– 

1 

ON 

OFF 

r0722:0 

40049 

DIGITAL IN 2 

–– 

1 

ON 

OFF 

r0722:1 

40050 

DIGITAL IN 3 

–– 

1 

ON 

OFF 

r0722:2 

40051 

DIGITAL IN 4 

–– 

1 

ON 

OFF 

r0722:3 

40052 

DIGITAL IN 5 

–– 

1 

ON 

OFF 

r0722:4 

40053 

DIGITAL IN 6 

–– 

1 

ON 

OFF 

r0722:5 

40054 

FAULT 

–– 

1 

FAULT 

OK 

ZSW:3 

40055 

LAST FAULT 

–– 

1 

0 – 65535 

r0947 

40056 

1ST FAULT 

–– 

1 

0 – 65535 

r0947 

40057 

2ND FAULT 

–– 

1 

0 – 65535 

r0947 

40058 

3RD FAULT 

–– 

1 

0 – 65535 

r0947 

40059 

WARNING 

–– 

1 

WARN 

OK 

ZSW:7 

40060 

LAST WARNING 

–– 

1 

0 – 65535 

r2110 

40061 

INVERTER VER 

–– 

100 

0.00 – 655.35 

r0018 

40062 

DRIVE MODEL 

–– 

1 

0 – 655.35 

r0200 

40063 

FREQ ACTUAL 

–– 

1 

0 – 4000h (4000H = 100%) 

HIW 

 

 

 

Содержание SED2-MODBUS2

Страница 1: ...roGate II Interface module Local cable for USS communication with SED2 Network cable for ModBus communication with Building Automation controller Installation documentation Required Tools Personal computer for configuring device prior to operation Configuration Kit SED2 MODBUS2_KIT containing External Power Supply for the MicroGate II 9 pin female to 9 pin female Serial Null Modem Cable Installati...

Страница 2: ...serial port from the SED2 See Figure 2 WARNING Do not connect the external 9 Vdc power supply and pin 9 of the LOCAL cable at the same time Programming Switch The Programming PRG Switch on the Interface Module should always be in the RUN position up for normal operations and configuration The PRG position is used strictly for loading firmware at the factory The Interface Module comes with two seri...

Страница 3: ...nection type may vary among different installations the cable ends are stripped wires to provide maximum flexibility Figure 4 RS485 Network Cable Figure 5 Four Wire Local Port Cable A four wire cable Figure 5 connects the LOCAL port on the Interface Module to an SED2 The cable ends in stripped wires to facilitate a connection to the SED2 drive terminals shown below CAUTION SED2 drive power should ...

Страница 4: ... power Off No power applied to the device Run Mode Flashing Green 250 ms On 250 ms Off Interface Module is operating normally in RUN Mode Configuration Mode Flashing Green 1 5 sec on 1 5 sec Off Interface Module is in CONFIGURATION Mode Fatal Error Flashing Yellow 250 ms On 250 ms Off Interface Module has experienced a fatal error and has halted communication NOTE If the Interface Module has been ...

Страница 5: ...9600 bps Data Bits 7 8 8 Parity None Even Odd Even Stop Bits 1 2 1 Changing the Configuration The configuration stored in the Interface Module may be changed from the default configuration by entering CONFIGURATION Mode 1 Attach a configuration cable between the LOCAL port and a serial port on a computer 2 Start a terminal program such as HyperTerminal on the computer and connect using the followi...

Страница 6: ...rface Module is in CONFIGURATION Mode it will send its current configuration to the terminal program Figure 9 MicroGate II Configuration Display Table 5 Keyboard Navigation Use the UP and DOWN arrows on the computer keyboard to navigate to the field you want to change Change values with the LEFT and RIGHT arrows Save Configuration Navigate to here and press ENTER to save changes ...

Страница 7: ... Table 3 Table 6 SED2 Parameter Settings to Communicate with the MicroGate II SED2 Parameter Function Setting Value P0003 User Access Level 3 Expert Level P0700 0 Command Source 5 if Starting Stopping VFD from Modbus otherwise DO NOT change P1000 0 Frequency Setpoint Source 5 if Setting the Frequency from Modbus otherwise DO NOT change P2009 0 USS Normalization 0 Disabled P2010 0 USS Baud Rate 7 1...

Страница 8: ...N 40002 to 1 so that the SED2 stops on loss of communications with the Modbus master To deactivate the Interface Module Host Watchdog Function set WDOG ACTION to 0 SED2 Parameter 2014 USS Telegram Off Time controls a Watchdog timer function for the USS port Once the Interface Module establishes communications with the SED2 if the Interface Module stops communicating with the SED2 the SED2 automati...

Страница 9: ...ommunications by issuing a start command from the source and checking the feedback on the Modbus master device to ensure that it reads proper values in the appropriate Registers Modbus Interface Module with Network as Command Source 1 To verify that the Interface Module and SED2 are set up correctly set P0700 0 and P1000 0 to a value of 5 so that the SED2 can be controlled from the Interface Modul...

Страница 10: ...om the SED2 Both Registers are scaled so that a value of 4000th represents 100 of the actual frequency FREQ SCALED 40044 contains a scaled version of the HIW data so that a value of 2000 in the register represents the value 4000h in the USS protocol response and 100 of the maximum frequency STW and HSW refer to the 1st and 2nd control words respectively of PZD data included in every poll sent from...

Страница 11: ...CT 10 10 0 400 0 P0640 40011 ACCEL TIME SEC 100 0 00 650 00 P1120 40012 DECEL TIME SEC 100 0 00 650 00 P1121 40013 HAND AUTO 1 HAND AUTO P0718 40014 DIGITAL OUT 1 1 ON OFF P0731 40015 DIGITAL OUT 2 1 ON OFF P0732 40016 FREQ MAX HZ 100 1 00 650 00 P2000 40017 PID UP LMT PCT 10 200 00 200 00 P2291 40018 PID LO LMT PCT 10 200 00 200 00 P2292 40019 P GAIN 1000 0 000 65 000 P2280 40020 I GAIN SEC 1 0 6...

Страница 12: ...D REV 1 FWD REV ZSW 14 40035 STOP RUN 1 STOP RUN ZSW 2 40036 AT MAX FREQ 1 MAX NO ZSW 10 40037 CONTROL MODE 1 SERIAL LOCAL ZSW 9 40038 ENABLED 1 ON OFF ZSW 0 40039 READU TO RUN 1 READY OFF ZSW 1 40040 ANALOG IN 1 PCT 10 300 0 300 0 r0754 0 40041 ANALOG IN 2 PCT 10 300 0 300 0 r0754 1 40042 ANALOG OUT 1 PCT 10 100 0 100 0 r0774 0 40043 ANALOG OUT 2 PCT 10 100 0 100 0 r0774 1 40044 FREQ ACTUAL PCT 1...

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