Safety Relay User Manual

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MSR241 DeviceNet for Safety System MSR200

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Installation Instructions MSR241

Installing MSR241

Follow theses steps, to install the MSR241

module:

1. Set the Node Address and the Baud

rate on the module.

2. Connect the MSR241 with the safety

system MSR200 via ribbon cable.

3. Connect the relay outputs

4. Connect the DeviceNet Cable.

5. Communicate with the MSR241

module.

These steps are explained in detail in the

following procedures.

Set the Node Address and Baud

Rate on the module

The address can be set between 00 and 63.

Address Dip

switch 8

Dip

switch 7

Dip

switch 6

Dip

switch 5

Dip

switch 4

Dip

switch 3

0 off off off off off off

1 off off off off off on

2 off off off off on off

3 off off off off on on

4 off off off on off off

60 on on on on off off

61 on on on on off on

62 on on on on on off

63 on on on on on on

The baud rate can be set to:

125kB, 250kB, 500kB

Baud rate Dip switch 2 Dip switch 1

125kB off off

250kB off on

500kB on off

Invalid

(Module Status

LED solid red)

on on

Summary of content (13 pages)

PAGE 1
MSR241 DeviceNet for Safety System MSR200 1 ______________________________________________________________ Installation Instructions MSR241 Installing MSR241 Follow theses steps, to install the MSR241 module: 1. Set the Node Address and the Baud rate on the module. 2. Connect the MSR241 with the safety system MSR200 via ribbon cable. 3. Connect the relay outputs 4. Connect the DeviceNet Cable. 5. Communicate with the MSR241 module. These steps are explained in detail in the following procedures.
PAGE 2
MSR241 DeviceNet for Safety System MSR200 2 ______________________________________________________________ Connect the MSR241 with the safety system MSR200 via ribbon cable The MSR241 mount to a panel or DIN rail, which must be grounded before installing the module. Connect the MSR241 either to the Basic module or to an output extension module on the right side of the MSR200 safety system via ribbon cable. The terminator for the EDM loop is integrated in the MSR241.
PAGE 3
MSR241 DeviceNet for Safety System MSR200 3 ______________________________________________________________ Communicate with the MSR241 module To transfer data from MSR241 to the D-Net it is required to upload the “Electronic Data Sheet” (EDS file). This file is available for free download on the A-B web-page: http://www.ab.com/networks/eds/ >Product Name MSR241P The name of the EDS file is: 0001000C00A30100.eds The MSR241 operates as a “Group 2 only slave” device and supports UCMM.
PAGE 4
MSR241 DeviceNet for Safety System MSR200 4 ______________________________________________________________ Byte Definitions The table below shows the definition of the module Consumed output byte Bit High 00 K1 energized 01 K2 energized 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved Low K1 de-energized K2 de-energized Reserved Reserved Reserved Reserved Reserved Reserved Produced Input bytes Input byte 1: Configuration and status of MSR210 / MSR211 Bit High Low 00 Device ready Mo
PAGE 5
MSR241 DeviceNet for Safety System MSR200 5 ______________________________________________________________ Input-byte3: Status of Inputs of Extension modules 4, 5, 6 and 7 Bit High Low 00 Extension module 4, input 1 Extension module 4, input 1 valid (or interrupted module not existent) 01 Extension module 4, input 2 Extension module 4, input 2 valid (or interrupted module not existent) 02 Extension module 5, input 1 Extension module 5, input 1 valid (or interrupted module not existent) 03 Extension module
PAGE 6
MSR241 DeviceNet for Safety System MSR200 6 ______________________________________________________________ Implemented DeviceNet Objects Mandatory Objects Object Name Identify Object Message Router Object DeviceNet Object Connection Object Acknowledge Handler Object Device Configuration Object Class 01h 02h 03h 05h 2Bh 64h Identity Object, Class 01h Class Attributes (0) ID 1 Name Revision Service Get_Attribute_Single Description Object revision 1 Value 1 Type UINT Description Identification of each
PAGE 7
MSR241 DeviceNet for Safety System MSR200 7 ______________________________________________________________ DeviceNet Object, Class 03h Class Attributes (0) ID 1 Name Revision Service Get_Attribute_Single Description Object revision 2 Value 2 Type UINT Description Currently used MacID Currently used baudrate 0 = 125kB 1 = 250 kB 2 = 500kB Allocation Choice byte Master´s MAC ID Def, Min, Max Switches 0, 63 Switches, 0, 2 Type USINT USINT N/A The Node Address Switches have changed since the last powe
PAGE 8
MSR241 DeviceNet for Safety System MSR200 8 ______________________________________________________________ DeviceNet Connection Object, Class 05h Class Attributes (0) ID 1 Name Revision Service Get_Attribute_Single Description Object revision 1 Value 1 Type UINT Explicit Connection Instance (1, 2, 4 & 10…14) Instance 1 = Explicit messaging connection (Predefined in DeviceNet object) Instance 2 = Polled connection / COS / Cyclic consuming connection) Instance 4 = COS / Cyclic producing connection Inst
PAGE 9
MSR241 DeviceNet for Safety System MSR200 9 ______________________________________________________________ Polled I/O Connection Instance (2) ID 1 Name State Service Get_Attribute_Single 2 Instance Type Transport Class Trigger Produced Cnxn ID Consumed Cnxn ID Initial Comm Characteri stics Produced Connectio n Size Consumed Connectio n Size Expected Packet Rate Watchdog Timeout Action Produced Connectio n Path Length Produced Connectio n Path Consumed Connectio n Path Length Consumed Connectio n Path P
PAGE 10
MSR241 DeviceNet for Safety System MSR200 10 ______________________________________________________________ Change of state / Cyclic (4) (Acknowledged) ID 1 Name State Service Get_Attribute_Single 2 Instance Type Transport Class Trigger Get_Attribute_Single Description Object State 0: Non existent 1: Configuring 2: Waiting for Connection ID 3: Established 4: Timed out I/O connection Get_Attribute_Single Defines behavior of the connection Produced Cnxn ID Consumed Cnxn ID Initial Comm Characteri sti
PAGE 11
MSR241 DeviceNet for Safety System MSR200 11 ______________________________________________________________ Acknowledge Handler Object, Class 2Bh Class Attributes (0) ID 1 Name Revision Service Get_Attribute_Single Description Revision 1 Value 1 Type UINT Description Time (in ms) to wait for acknowledge before re-sending Number of ACK timeouts before retry reached event Connection instance, which contains the path of the producing I/O application object, which will be notified of ACK Handler events V
PAGE 12
MSR241 DeviceNet for Safety System MSR200 12 ______________________________________________________________ Troubleshoot with Indicators The MSR241 has the following indicators: • • • Module status indicator Network status indicator Output status indicators K1 and K2 Module Status Indicator Indication Status Off Device not powered Green Device operational Flashing green Device needs commissioning due to missing or incorrect configuration, MSR241 not connected to the Safety system MSR210 Red Unrecoverable
PAGE 13
MSR241 DeviceNet for Safety System MSR200 13 ______________________________________________________________ Specifications Output specification K1, K2 Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Max. switching current Min. switching capacity UL/CSA rating General Specifications Indicators Communication rate Max.