M-system R7L-RS4 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 1 / 19

INSTRUCTION MANUAL

RTD INPUT MODULE, 4 points

(LONWORKS)MODEL R7L-RS4

BEFORE USE ....

Thank you for choosing M-System. Before use, please check

contents of the package you received as outlined below.

If you have any problems or questions with the product,

please contact M-System’s Sales Ofﬁce or representatives.

■PACKAGE INCLUDES:

RTD input module ............................................................. (1)

NeuronID label .................................................................. (2)

■MODEL NO.

Conﬁrm Model No. marking on the product to be exactly

what you ordered.

■INSTRUCTION MANUAL

This manual describes necessary points of caution when

you use this product, including installation, connection and

basic maintenance procedures.

LNS Plug-in Software (model: R7LPLG) is usable to set up

Functional Blocks. For detailed information, refer to the

R7PLG Users Manual. The R7LPLG is downloadable at

M-System’s web site: http://www.m-system.co.jp

POINTS OF CAUTION

■POWER INPUT RATING & OPERATIONAL RANGE

• Locate the power input rating marked on the product and

conﬁrm its operational range as indicated below:

24V AC rating: 24V ±10%, 50/60 Hz, approx. 85mA

24V DC rating: 24V ±10%, approx. 50mA

■GENERAL PRECAUTIONS

• Before you remove the unit or mount it, turn off the power

supply and input signal for safety.

■ENVIRONMENT

• Indoor use.

• When heavy dust or metal particles are present in the

air, install the unit inside proper housing with sufﬁcient

ventilation.

• Do not install the unit where it is subjected to continuous

vibration. Do not subject the unit to physical impact.

• Environmental temperature must be within -10 to +55°C

(14 to 131°F) with relative humidity within 30 to 90% RH

in order to ensure adequate life span and operation.

■WIRING

• Do not install cables close to noise sources (relay drive

cable, high frequency line, etc.).

• Do not bind these cables together with those in which

noises are present. Do not install them in the same duct.

■AND ....

• The unit is designed to function as soon as power is sup-

plied, however, a warm up for 10 minutes is required for

satisfying complete performance described in the data

sheet.

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 2 / 19

COMPONENT IDENTIFICATION

ERR SVCE

ONLINETX/RX

PWR

0123456789ABCDEF

4567

123

10 11 12 13

2341

15 16 17 18

7896

Reset SW Factory Configuration Port

Service SW

Status Indicator LED

Indicator LED

LONWORKS, Power Supply

Terminals Input Terminals

■STATUS INDICATOR LED

ID COLOR STAT E MEANING

PWR Green ON Internal 5V is normal

OFF Internal 5V is abnormal.

ONLINE Green

ON Online

Blink

approx.

0.5 Hz

Ofﬂine

Sending/receiving of Net-

work

Variables has stopped.

Blink

approx.

2 Hz

Receiving Wink Message

OFF Abnormal state

ERR Red

ON Writing in the non-volatile

memory

Blink Abnormal state

OFF Normal state

TX/RX Green ON Sending/receiving Network

Variables

OFF Communication is lost.

SVCE Green

ON No network information

Blink

approx.

0.5 Hz

Ofﬂine

Sending/receiving of Net-

work

Variables has stopped.

OFF Normal state

■INDICATOR LED

Used to show network variable status assigned to fbLED.

ON : LED ON

OFF : LED OFF

■SERVICE SWITCH

Used to identify the node in LONWORKS network conﬁgura-

tion.

■RESET SWITCH

Used to reset the Neuron Chip. Press the switch behind the

front cover to reset.

Control functions are halted while completing resetting and

restarting. Conﬁrm no danger before conducting resetting.

■POWER SUPPLY, LONWORKS TERMINAL ASSIGNMENT

NET1

NET2

U (+)

NET1

NET2

V (

–

)

NO. ID FUNCTION, NOTES

1 NET1 LONWORKS communication 1

2 NET2 LONWORKS communication 2

3 FG FG

4 NET1 LONWORKS communication 1

5 NET2 LONWORKS communication 2

6 U (+) Power input

7 V (–) Power input

Note: LONWORKS wiring must be paired between NET1 termi-

nals and/or NET2 terminals.

■INPUT TERMINAL ASSIGNMENT

INA0

INb0

INA1

INB0

INb1

INB1

INA2

INb2

INB2

INA3

INB3

INb3

NO.

ID FUNCTION

NO.

ID FUNCTION

1 NC No connection 10 INA0 RTD 0-A

2 INB0 RTD 0-B 11 INb0 RTD 0-b

3 NC No connection 12 INA1 RTD 1-A

4 INB1 RTD 1-B 13 INb1 RTD 1-b

5 NC No connection 14 NC No connection

6 NC No connection 15 INA2 RTD 2-A

7 INB2 RTD 2-B 16 INb2 RTD 2-b

8 NC No connection 17 INA3 RTD 3-A

9 INB3 RTD 3-B 18 INb3 RTD 3-b

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 3 / 19

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.

■EXTERNAL DIMENSIONS unit: mm (inch)

30 (1.18) [5 (.20)]

DIN RAIL

35mm wide

54 (2.13)

17 (.66)

4567

123

10 11 12 13

2341

15 16 17 18

789

3 (.12)5.5 (.22) 50 (1.97) 18.5 (.73)

115 (4.53)

7–M3 SCREW

TERMINALS

for LONWORKS, POWER

18–M3 SCREW

TERMINALS for INPUT

6 (.24) 6 (.24)

■CONNECTION DIAGRAM

V (–)

U (+)

NET2

NET1

INA0

■ Input Connection Example

INAn

INBn

INbn

INB0

INb0

INPUT 0

INA1

INB1

INb1

INPUT 1

INA2

INB2

INb2

INPUT 2

INA3

INB3

INb3

INPUT 3

RTD

LONWORKS

EXTENSION CONNECTOR

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 4 / 19

COMMUNICATION CABLE CONNECTIONS

■HOST PC CONNECTION

HOST PC

LONWORKS

R7L

LONWORKS

R7L

LONWORKS

Terminator

WIRING INSTRUCTIONS

■SCREW TERMINAL

Torque: 0.5 N·m

■SOLDERLESS TERMINAL

Refer to the drawing below for recommended ring tongue

terminal size. Spade tongue type is also applicable.

Applicable wire size: 0.25 to 1.65 mm2(AWG 22 to 16)

Recommended manufacturer: Japan Solderless Terminal

MFG. Co., Ltd, Nichifu Co., Ltd

6 (.24) max

3.3 (.13) max

mm (inch)

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 5 / 19

DEVICE INTERFACE FILE

Device Interface File (XIF) is used to deﬁne a LONWORKS device when programmed on LonMaker.

For this module, the following ﬁle is used:

R7L-RS4v110.XIF

The XIF ﬁles are downloadable at M-System’s web site: http://www.m-system.co.jp

FUNCTIONAL BLOCKS

■NodeObject

NodeObject (Object ID : 0)

nv 0 nviRequest

SNVT_obj_request nv 1 nvoStatus

SNVT_obj_status

nv 2 nvoFileDirectory

SNVT_address

nv 3 nvoABNLCond

SNVT_state

SCPTdirection

SCPTmaxSendTime[ ]

SCPTminSendTime[ ]

SCPTlocation

SCPToemType

SCPTserialNumber

Extension module setting

Maximum sending time (per fb)

Minimum sending time (per fb)

Set Tag No. (name)

Indicate Model No. and Version

Indicate Serial No.

NodeObject :

Network Variables

Configuration Properties

• Network Variables

NETWORK

VARIABLE

TYPE

{ Range }

{ Default }

EXPLANATIONS

nviRequest {SNVT_obj_request} For use with LonMaker and other tools.

nvoStatus {SNVT_obj_status} For use with LonMaker and other tools.

nvoFileDirectory {SNVT_address} For use with LonMaker and other tools.

Required to get access to Conﬁguration Properties.

nvoABNLCond {SNVT_state}

Shows the device status (All 0s in normal conditions).

Bit 0 through Bit 3 : Burnout with Input 0 through 3

Bit 4 through Bit 7 : ADC error with Input 0 through 3

Bit 8, Bit 9 : Invalid

Bit 10 : E2PROM Conﬁguration Property check sum error

Bit 11 : E2PROM Count data check sum error

(Bit 10 and Bit 11 can be reset to 0 by RQ_CLEAR_STATUS against NodeObject.)

Bit 12 through Bit 15 : Invalid

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 6 / 19

• Conguration Properties

CONFIGURATION

PROPERTY

NETWORK

VARIABLE

TYPE

{ Range }

{ Default }

EXPLANATIONS

SCPTdirection ----

{SNVT_state}

{0 or 1}

{0,0,0,0,0,0,0,0,

0,0,0,0,0,0,0,0}

Bit 0, Bit 1: Setting the extension module (Power supply

must be reset when this conﬁguration property is changed.)

0,0 : Without extension module

1,0 : Discrete input (fb and other settings assigned to the 9th

and following points are invalid with 8-point input module.)

0,1 : Discrete output (fb and other settings assigned to the

9th and following points are invalid with 8-point output

module.)

Set this property before an extension module is connected.

Bit 2 through Bit 15 : Invalid

SCPTmaxSendTime

[Number of fb] ----

{SNVT_time_sec}

{0.0,10.0...3600.0}

{0.0}

Maximum time interval to send network variables (per fb).

(Power supply must be reset when this conﬁguration prop-

erty is changed.)

Network variables are sent out in the speciﬁed intervals

even when there is no change in the value.

No sending when a value less than 10.0 is set.

Invalid property when the assigned fb has no network vari-

ables to be sent to the network.

SCPTminSendTime

[Number of fb] ----

{SNVT_time_sec}

{0.0,0.2...3600.0}

{1.0}

Minimum time interval to send network variables (per fb).

(Power supply must be reset when this conﬁguration prop-

erty is changed.)

Network variables are sent out in the speciﬁed intervals

even when there are changes in the value faster than the

interval.

No sending when a value less than 0.2 is set.

Invalid property when the assigned fb has no network vari-

ables to be sent to the network.

SCPTlocation ----

{SNVT_str_asc}

{30-character string}

{“”}

Used to write Tag No. (name)

SCPToemType ---- {SNVT_str_asc}

{

e.g. “R7L-RS4_VER:0.10”

}Used to indicate Model No. and Version

SCPTserialNumber ---- {SNVT_str_asc}

{e.g. “ZZ123456”} Used to indicate Serial No.

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 7 / 19

■FUNCTIONAL BLOCK: fbCNT[0...7]

fbCNT[0...7] (Object ID : 17...24)

nv 36

...nv 43

nviCNTIn

SNVT_switch

nv 44

...nv 51

nviCNTCtrl

SNVT_switch

nv 52

...nv 59

nvoCNTOut

SNVT_count_32

SNVT_count_f

Set the initial value at nviCNTCtrl at the startup

Set count logic (ON or OFF)

Set operating mode

Set network variable type nvoCNTOut

Set the maximum count

Set the value when fbCNT[ ] is reset

fbCNT[ ] :

SCPTdirection

nviCNTIn :

SCPTinvrtOut

nviCNTCtrl :

SCPTpwrUpState

nvoCNTOut :

SCPTnvType

SCPTmaxRnge

SCPTsetpoint

Network Variables

Configuration Properties

• Network Variables

NETWORK

VARIABLE

TYPE

{ Range }

{ Default }

EXPLANATIONS

nviCNTIn

{SNVT_switch}

{0.0 0}, {100.0 1}, {Invalid}

{0.0 0}

Counted object

nviCNTCtrl

{SNVT_switch}

{0.0 0}, {100.0 1}, {Invalid}

{0.0 0}

Controls operation of fbCNT

0.0 0 : Stop counting

100.0 1 : Start counting

Invalid : Reset count value

nvoCNTOut

{SNVT_count_32}

{0...999 999 999}

{0}

{SNVT_count_f}

{0...999 999}

{0}

Number of ON counts or accumulated time of ON status at nviCNTIn or

the input terminal

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 8 / 19

• Conguration Properties

CONFIGURATION

PROPERTY

NETWORK

VARIABLE

TYPE

{ Range }

{ Default }

EXPLANATIONS

SCPTdirection ----

{SNVT_state}

{0 or 1}

{0,0,0,0,0,0,0,0,

0,0,0,0,0,0,0,0}

Bit 0 through 4: Counted object

0,0,0,0,0 : nviCNTIn

1,0,0,0,0 : ExX0

0,1,0,0,0 : ExX1

1,1,0,0,0 : ExX2

0,0,1,0,0 : ExX3

1,0,1,0,0 : ExX4

0,1,1,0,0 : ExX5

1,1,1,0,0 : ExX6

0,0,0,1,0 : ExX7

1,0,0,1,0 : ExX8

0,1,0,1,0 : ExX9

1,1,0,1,0 : ExXA

0,0,1,1,0 : ExXB

1,0,1,1,0 : ExXC

0,1,1,1,0 : ExXD

1,1,1,1,0 : ExXE

0,0,0,0,1 : ExXF

ExX0 through ExXF: Extension discrete input

Bit 6: Count function

0 : Number of status changes from OFF to ON

1 : Accumulated time of ON status

Bit 7: Memory storage at the non-volatile memory

0 : Count retained in the memory and preset at the startup

1 : Count always reset to 0

Bit 5, 8 through 15 : Invalid

Minimum input pulse width 500 ms for nviCNTIn, 50 ms

for the input terminals.

DO NOT connect a network variable to nviCNTIn when one

of the input terminals (other than nviCNTIn) is assigned as

the counted object.

ON time per 1 second increments.

SCPTinvrtOut nviCNTIn

{SNVT_lev_disc}

{ST_OFF, ST_ON}

{ST_OFF}

Count logic at nviCNTIn.

ST_OFF : Count with nvoCNTIn = ON

ST_ON : Count with nvoCNTIn = OFF

SCPTpwrUpState nviCNTCtrl

{SNVT_switch}

{0.0 0}, {100.0 1}, {Invalid}

{100.0 1}

Set value applied at nviCNTCtrl when the power supply is

turned on.

0.0 0 : Stop counting

100.0 1 : Start counting

Invalid : Reset count value

SCPTnvType nvoCNTOut

{SNVT_nv_type}

{}

{SNVT_count_32}

Indicates nvoCNTOut type.

For use with LonMaker and other tools.

SCPTmaxRnge nvoCNTOut

Same as nvoCNTOut.

Default = Max. range value

available for the type

Maximum count for nvoCNTOut. Count reset to 0 and

restarted at overﬂow.

SCPTsetpoint nvoCNTOut

Same as nvoCNTOut.

Default = Max. range value

available for the type

Set value applied at nvoCNTOut when fbCNT[ ] is Over-

Ride.

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 9 / 19

■FUNCTIONAL BLOCK: fbRS[0...3]

nv 60

...nv 63

nv 64

...nv 67

fbRS [0...3] (Object ID : 25...28)

nvoRSVal

SNVT_temp

SNVT_temp_p

nvoRSPVal

SNVT_lev_percent

Set input sensor type

Network variable type

Deviation temperature to send

Offset adjustment

Gain adjustment

0% and 100% setpoints

Zero adjustment

Span adjustment

fbRS :

SCPTsceneNmbr

nvoRSVal :

SCPTnvType

SCPTminDeltaTemp

SCPToffset [ ]

SCPTdefScale

SCPTsetpoint [ ]

nvoRSPVal

SCPToffset

SCPTgain

Network Variables

Configuration Properties

RTD input Input 0, Input 1, Input 2, Input 3

• Network Variables

NETWORK

VARIABLE

TYPE

{ Range }

{ Default }

EXPLANATIONS

nvoRSVal

{SNVT_temp}

{-274.0...6279.5}

{0.0}

{SNVT_temp_p}

{-273.17...327.66}

{0.0}

Temperature output for Input 0 through 3.

nvoRSPVal

{SNVT_lev_percent}

{-163.840...163.835}

{0.0}

% output proportional to the temperature at Input 0 through 3.

R7L-RS4

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-7804-C Rev.5 P. 10 / 19

• Conguration Properties

CONFIGURATION

PROPERTY

NETWORK

VARIABLE

TYPE

{ Range }

{ Default }

EXPLANATIONS

SCPTsceneNmbr ----

{}

{0...6}

{0}

Input sensor type for Input 0 through 3

0 : Pt 100 (JIS ’97, IEC)

1 : Pt 100 (JIS ’89)

2 : JPt 100 (JIS ’89)

3 : Pt 50 Ω (JIS ’81)

4 : Ni 100

5 : Cu 10 @ 25°C

6 : Cu 50

SCPTnvType nvoRSVal

{SNVT_nv_type}

{}

{SNVT_temp}

Indicates nvoRSVal type.

For use with LonMaker and other tools.

SCPTminDel-

taTemp nvoRSVal

{SNVT_temp_p}

{1.0...327.66}

{5.00}

Minimum deviation required to send out the network vari-

able.

SCPToffset[0] nvoRSVal Same as nvoRSVal Reference temperature point to adjust the offset

SCPToffset[1] nvoRSVal Same as nvoRSVal

Temperature value to output when the reference tempera-

ture set at SCPToffset[0] is input.

Offset = SCPToffset[1] – SCPToffset[0]

SCPTdefScale nvoRSVal

{SNVT_lev_percent}

{80.000...120.000}

{0.0}

Gain applied to SCPToffset[0]

SCPTsetpoint[0] nvoRSVal Same as nvoRSVal nvoRSVal lower range temperature

SCPTsetpoint[0] < SCPTsetpoint[1]

SCPTsetpoint[1] nvoRSVal Same as nvoRSVal nvoRSVal upper range temperature

SCPTsetpoint[0] < SCPTsetpoint[1]

SCPToffset nvoRSPVal

{SNVT_lev_percent}

{-163.840...163.835}

{0.0}

nvoRSPVal zero (offset) adjustment.

Added to the calculation result with SCPTsetpoint[0,1] and

SCPTgain.

SCPTgain nvoRSPVal

{SNVT_muldiv

(mulplier,divisor)}

{0...32000,10000}

{10000,10000}

nvoRSPVal span (gain) adjustment.

Gain = Multiplier / 10000 (Divisor is ﬁxed at 10000.)

Applied to SCPTsetpoint[0,1].

After adj.

(1°C added)

• nvoRSVal Offset Adjustment Example • nvoRSVal Gain Adjustment Example

nvoRSVal outputs 26°C

with the input 25°C.

SCPToffset [0] = 25.0

SCPToffset [1] = 26.0

nvoRSVal outputs 25°C with the input 25°C.

nvoRSVal outputs 36°C instead of 35°C

with the input 35°C.

SCPToffset [0] = 25.0

SCPToffset [1] = 25.0

SCPTdefScale = 110.0%

(36 – 25) / (35 – 25) = 1.1 = 110%

Before adj.

°C

25 °C

After adj.

Before Adj.

°C

25 35 °C

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