MCS-64 (Multi Channel System for Process Industry) Manual MCS-64 with CANbus C 0 1 2 3 C Mt1 C 0 1 2 3 C C 0 1 2 3 C C 0 1 2 3 C C 0 1 2 3 C C 0 1 2 3 C Mt2 9 1 Logic out Logic out ON DIP 1 2 3 4 Logic in Logic in PWR Com PWR Com In 0 In 1 In 1 In 1 In 2 In 2 In 2 In 2 In 3 In 3 In 3 In 3 In 3 Out 0 Out 0 Out 0 Out 0 Out 0 Out 1 Out 1 Out 1 Out 1 Out 1 Out 2 Out 2 Out 2 Out 2 Out 2 Out 3 Out 3 Out 3 Out 3 Out 3 Err Err Err Err Err In 1 In 1 In 2 A
In 3 Out 2 Out 3 Err PWR Com 6 5 4 3 2 1 0 PWR Com FD/CS 100Mbps Link/Act 8 7 6 5 4 3 2 1 Profibus Connector LDM 88.1 #64 EGM 87,1 EGM 87.1 PGM 86.1 Act Load Cell #64 CGM 85.1 CANopen Connector Out 0 Ethernet TCP/IP RS485 - Bus Extension Boards MB 89.2 MB 89.3 MB 89.4 Act PGM 86.1 - Profibus (PGM 68.1) - CANopen (CGM 85.1) - Ethernet (EGM 87.1) 6 5 4 3 2 1 0 Out 1 PB Adresse LDM 88.1 #2 Fieldbus PWR Com CANopen In 2 Gateway Load Cell #2 In 0 In 1 RS 232 Service-Port LDM 88.
Weighing Processor LDM 88.1 The digital weighing processor LDM 88.1 is a load cell digitizing unit for precise measuring of loads in motion. • ± 18 bit resolution (±260 000d) • Excitation 5 V DC / 50 mA • 2 400 Measurements/s internal, 600 Measurements/s external • mV/V calibration • 4 DI’s • 4 DO’s • RS 485 bus, 115.
Contents Part A: CANopen ............................................................................................. pages 6 - 28 Part B: Commands ..........................................................................................pages 28 - 50 Part C: Components / Technics of System MSC-64 .......................................pages 51 - 60 1 Introduction...........................................................................................................6 1.1 Identification and Scope......
MCS-64 Components and Configuration.................................................. 53 5.1 Base Board MB 89.1 for 1 Gateway and 2 LDM 88.x ............................................ 53 5.2 Extension Board MB 89.2 for 2 LDM 88.x.............................................................. 54 5.3 Extension Board MB 89.3 for 4 LDM 88.x.............................................................. 55 5.4 Extension Board MB 89.4 for 8 LDM 88.x........................................................
1 Introduction 1.1 Identification and Scope This document describes the system design for a CANopen Gateway (CGM85) and up to 64 Load Cell Digitizing Module (LDM88.x) using the Flintec backplane system. It describes the functionality of the backplane, the protocol used on the backplane and the CANopen profile used to access the LDM88 modules via the CGM85 Gateway. It specifies the protocols and logical format of the messages between the CANopen and the local backplane system. 1.
2 System Detailed Design 2.1 General This software connects a CANopen network to the local backplane modules. The Gateway transports commands and responses to and from the CANbus. It scans the LDM modules for their status and then transmits this status information continuously to the CAN controller. CAN controller CAN BUS LDM and other IO Up to 64 modules per backplane CANopen CANopen ADAPTOR ADAPTOR BACKPLANE Figure 1- CANopen Gateway in context 2.
2.3 CANopen The CANopen Gateway follows the CAN2.0B recommendations. It receives both 11-bit identifiers, and tolerates 29-bit identifiers. It only transmits 11-bit identifiers. The Gateway is always quiet on the CANbus until the NMT Start command is received, except for the very first ‘node guard’ message. When started, the TPDO1 is used to send current status information. The backplane is scanned approx. 10 times per second.
3 CANopen profile 3.1 The PDOs The status is sent constantly to the CAN controller. The TPDO1 is sent up to 320 times per second. This has to cover all installed modules. With a 64 LDM installation this gives 5 measurement per second per LDM, a 32 LDM installation will give 10 measurements per second per LDM. Speed could be increased with a 16 LDM installation to 20 measurements per second per LDM (only possible with special firmware for Gateway).
The CANopen SDOs is a confirmed service, and overrun does not occur if the CAN controller only communicates with the Gateway in the PRE-OPERATIONAL state. When a SDO has been received by the controller no further communication takes place until the service has been acknowledged (or a timeout occurs). However, other types of communication may fill the Gateways internal buffer storage. In this event, the Gateway will issue an Overrun Emergency message. 3.
Communication Profile (Tables) Index Name Type 1000 Subindex 0 Default-value Meaning UI32 Attribute ro Device Type 00030191H Error Register UI8 ro 0 0 COB-ID Sync messg.
Index Subindex 0 1 Name Type Number of elements COB-ID UI8 UI32 Attribute ro ro 2 Transmission type UI8 ro 0 1 Number of elements COB-ID UI8 UI32 ro ro 1402 2 0 1 Transmission type Number of elements COB-ID UI8 UI8 UI32 ro ro ro 1403 2 0 1 Transmission type Number of elements COB-ID UI8 UI8 UI32 ro ro ro 2 0 1 2 Transmission type Entries in Rx PDO 1 st 1 Object: LDM # nd 2 Object Cmd. Byte. UI8 UI8 UI32 UI32 0 1 2 Entries in Rx PDO 2 st 1 Object: LDM # nd 2 Object Cmd. Byte.
Index 1800 1801 1802 1803 Subindex 0 1 Name Type Number of elements COB-ID UI8 UI32 Attribute ro rw 2 3 Transmission type Inhibit Time UI8 UI16 rw rw 0 1 Number of elements COB-ID UI8 UI32 ro rw 2 3 Transmission type Inhibit Time UI8 UI16 rw rw 0 1 Number of elements COB-ID UI8 UI32 ro rw 2 3 Transmission type Inhibit Time UI8 UI16 rw rw 0 1 Number of elements COB-ID UI8 UI32 ro ro 2 3 Transmission type Inhibit Time UI8 UI16 ro ro Manual MCS-64 Default-value Meaning
Index 1A00 Subindex 0 1 2 3 4 1A01 0 1 2 3 4 Name Type Default-value Meaning UI8 Attribute ro Number of mapped Entries in Tx PDO 1 st 1 Object nd 2 Object rd 3 Object th 4 Object 8 Mapping parameters of the 1 Transmit-PDO UI32 UI32 UI32 UI32 ro ro ro ro 20000220H 20020110H 20020208H 20020308H 32 bit IEEE754 floating point weight value. Module Status Module ID [0...63]. The current module scanned.
Index Subindex 0 1 2 3 4 5 6 Name Type Number of entries Gross weight Net Weight Tare Dosed weight Dosed tare Average weight 2001 0 1 2 3 4 5 6 7 8 9 10 11 2002 2003 2000 Default-value Meaning UI8 REAL32 REAL32 REAL32 REAL32 REAL32 REAL32 Attribute ro ro ro ro ro ro ro 6 Number of entries in command input array. Weight values as 32 bit IEEE754 floating point.
Index 2004 2005 2006 Subindex 0 Name Type Default-value Meaning UI8 Attribute ro 1 2 3 4 5 6 Number of entries. Save: Analog output Calibration General set-up Dosing parameters Set-points Loss in Weight 5 UI8 UI8 UI8 UI8 UI8 UI8 wo wo wo wo wo wo LDM # LDM # LDM # LDM # LDM # LDM # Number of parameters. Save LDM settings (Valid LDM # is [0..63].) save analog output parameters, save calibration settings, save general set-up parameters, save dosing setup parameters, save set-point parameters.
Index 2100 213F for LDM 0..63 21FF Subindex 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 0 Manual MCS-64 Name Type Number of entries.
Index 2200 223F for LDM 0..63 22FF Subindex 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 0 Manual MCS-64 Name Type Number of entries.
Index 2300 233F for LDM 0..63 23FF Subindex 0 1 2 3 4 5 6 7 8 9 10 11 12 Name Type Number of entries. Absolute gain Absolute zero Calibrate enable Calibrate gain Set calibration point B Set calibration point A Calibrate max Calibrate min Calibrate save Calibrate zero Decimal point Display step size UI8 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 0 Number of entries.
Index 2400 243F Subindex 0 1 for LDM 0..
Index 2500 253F for LDM 0..63 Subindex 0 1 2 3 4 5 6 7 8 9 A B C 25FF Manual MCS-64 Name Type Default-value Meaning UI8 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 Attribute ro rw rw rw rw rw rw rw rw rw rw rw rw Number of entries.
Index 2600 263F for LDM 0..63 Subindex 0 1 2 3 4 26FF 2700 273F for LDM 0..63 0 1 2 3 4 27FF 2800 283F for LDM 0..63 0 1 2 3 4 28FF Manual MCS-64 Name Type Default-value Meaning UI8 I32 I32 I32 I32 Attribute ro rw rw rw rw Number of entries. Set-point 1 Set-point 2 Set-point 3 Set-point 4 4 Number of Set-point parameters. Set-point 1 value Set-point 2 value Set-point 3 value Set-point 4 value Number of entries.
Index 2900 293F for LDM 0..63 2A00 2A3F for LDM 0..63 2B00 2B3F for LDM 0..63 Subindex 0 1 2 3 4 5 6 7 8 9 10 11 Name Type Default-value Meaning UI8 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 I32 Attribute ro ro ro ro ro ro ro ro ro ro ro ro Number of entries Gross weight Net Weight Tare Dosed weight Dosed tare Average weight A/D sample H&B Device ID H&B FW Version Device Status ADC Reference 11 Number of entries in info array.
Index Subindex 2C00 - 0 2C3F 1 2 for 3 LDM 4 0..63 5 Name Type Default-value Meaning UI8 UI8 UI8 Attribute ro rw ro Number of entries. Mass Flow Control. Mass Flow Status. 2 Number of entries in the mass flow control words. Mass Flow control word. Mass Flow status/info word 2CFF Number of entries. As for 2C00-2C3F UI8 I32 ro wo 2 Number of entries in the mass flow control words. As for 2C00 – 2C3F, except this is WRITE ONLY and the settings are broadcasted to all LDMs.
Notices: Manual MCS-64 Page 25
3.4 Quick Start Guide 3.4.1 Process data objects TPDO1 Weight values are available at all times (see page 9) The following table shows the information of TPDO1: 32 bit 16 Bit 8 bits 8 Bit Weight Module Status Module number Gateway State Default : net weight. Refresh time: every 10 ms per channel. Refresh cycle: starting from channel No. 1 through to channel No. X Format: Floating point single precision (IEEE 754) TPDO2 The content TPDO2 is dependent of firmware version LDM 88.
3.4.2 Service data objects SDO’s Are only available on request See tables 3.3 Object Directory Can be used for complete setup of the System MCS-64 via CANbus master, e.g.: - Filter setting channel 1: Index 2100, Subindex 4 - Filter Mode setting channel 3: Index 2102, Subindex 9 Can be used to get information regarding all the commands available, e.g.
Part B 4 COMMANDS These pages describe the ASCII commands as they must be used by the DOP software. For each command the equivalent CAN-index and sub-index are shown in brackets [ … ] for reference. For better clarity, all commands are divided into groups as described on the following pages. 4 COMMANDS .............................................................................................................. 28 4.1 System diagnosis Commands – ID, IV, IS ................................................
4.1 System diagnosis Commands – ID, IV, IS Use these commands to get type, firmware version or device status of System MCS-64. These commands are sent without parameters. ID Request of device identity [ 2900sub08 ] Master (PC / PLC) sends Devices responds ID D:8813 The response to this request gives the actual identity of the active device. This is particularly useful when trying to identify different device types on a bus.
4.2 Calibration Commands – CE, CM, CI, DS, DP, CZ, CG AZ, AG, ZT, FD, CS Note: TAC represents Traceable Access Code (calibration counter). CE TAC counter reading [ 2300sub03 ] With this command you get the TAC counter reading or you can enable a calibration sequence. Master (PC / PLC) sends CE CE_17 Device responds E+00017 (example) OK Result Request: TAC-counter CE 17 Calibration sequence active This command must be issued PRIOR to any attempt to set the calibration parameters CZ, CG etc.
DS Display step size [ 2300sub0C ] This command allows the output to step up or down by a unit other than 1. Permitted values are 1, 2, 5, 10, 20, 50, 100 and 200.
AZ Absolute zero point calibration [ 2300sub02 ] The command AZ is used as reference point for all weight calculations and will setup in mV/V. Permitted values are ± 32000 (= ± 3.2000 mV/V). Master (PC / PLC) sends Device responds AZ Z+0.0005 CE CE_17 E+00017 (example) OK AZ_00500 OK Result Request : Zero point @ 0.0005mV/V Request: TAC-counter CE 17 Calibration sequence active Setting: new: Zero point @ 0.0500 mV/V Factory default: 00000 @ 0.0000 mV/V input signal.
Zero tracking will be performed only on results less than +/-0.5 d at a rate of 0.4 d/sec, where d = display step size (see DS command). The zero can only be tracked to +/- 2% of maximum (see CM command). In non legal for trade applications you can exceed the limit +/- 2%. If you require for example a zero tracking range of +/- 10 d then you have to set ZT to be 100 where d is the division size (which means d * 10).
4.3 Motion detection Commands – NR, NT The motion detection facility provides a means of disabling certain functions whenever a condition of instability, or “motion”, is detected. The “no-motion”, or “stable” condition is achieved whenever the signal is steady for the period of time set by NT, during which it cannot fluctuate by more than NR increments.The stable condition activates the relevant bit of responses to “Info Status” (IS).
4.4 Filter setting Commands – FM, FL, UR Using the commands FM and FL, a digital filter type and strength can be set which will eliminate most of the unwanted disturbances. The command UR is used for the average building. Please note that these filters are positioned immediately after the A/D Converter and therefore affect all aspects of the weighing operation. FM Filter Mode FIR / IIR [ 2100sub09 ] Choose filter mode, permitted values are “0” for IIR and “1” for FIR.
Mode 1 Characteristic (FIR-Filter) FL 0 1 2 3 4 5 6 7 8 Settling time to 0.1% 3 dB Cutoff (ms) no filtering 47 93 140 187 233 280 327 373 (Hz) ** 20 dB damping at frequency (Hz) 19.7 9.8 6.5 4.9 3.9 3.2 2.8 2.5 40 dB Damping in Stopband Output rate damping at the max. frequency stopband (Hz) (samples/s) (Hz) (dB) 600 64 >90 >80 600 32 >90 >40 300 21 >90 >26 200 16 >90 >20 150 13 >90 >16 120 11 >90 >13 100 9 >90 >11 85.
4.5 Set Zero/Tare and Reset Zero/Tare Commands – SZ, RZ, ST, RT The following commands allow you to set and reset zero and tare values. The zero set during calibration remains the ‘true zero’ but new ‘current zero’ can be set using the SZ command. If the SZ command is issued and accepted then all weight values will then be based on the new ‘current zero’. Please remember that zero value will be subject to the Zero tracking function if enabled.
ST Set Tare RPDO1 [ 00 08 ] This command will activate the net weighing function by storing the current weight value as a tare. The weight signal must be “stable” within the limits set by NR (No Motion Range) and NT (No Motion Time) commands for the “signal stable” bit to be active and set tare command to be accepted.
4.6 Output Commands – GG, GN, GT, GS The following commands “Get” the Gross, Net, Tare and ADC (Sample) values from the LDM88.x are available on the CAN profile index 2000 and 2001 in floating point and integer respectively. GG Get Gross value [ 2000/2001sub01 ] Normally sent in TPDO1, if selected by index 1A00sub01. Master (PC / PLC) sends GG GN Device responds G+01.100 Get Net value Result Gros weight 1.100 d [ 2000/2001sub02 ] Normally sent in TPDO1, if selected by index 1A00sub01.
4.7 Setpoint Commands - Sn, Hn, An The LDM88.x has 4 setpoints where the status is dependent on the weight value. Each of them can be assigned as an independent setpoint value (Sn) with a corresponding hysteresis/switch action (Hn) and base (An – switch on the gross or the net weight).
Request / Set Hysteresis value for setpoint 1 Master (PC / PLC) sends H1 H1_100 H1_-100 Device responds 1-00100 OK OK Result Request: neg. Hysteresis Setting: pos. Hysteresis Setting: neg. Hysteresis Setpoint range between ± 1 (minimum) and ± 199999 (maximum). Similarly to read or set the setpoint 1 hysteresis, use H2 instead of H1 etc. ( 2700sub02 ). A1 Request / Set the base for setpoint 1 [ 2800sub01 ] The A1 command defines the base on which the setpoint value acts.
4.8 Trigger Commands – SD, MT, GA, TE, TR, TL Remark: These commands are only available in firmware 88.183 (see time diagram page 44); the TR command is also available in the 88.184 firmware. Note: All setups should be stored with the WP command before power off. SD Start Delay 0 … 500 ms [ 2500sub0A ] Set the delay between falling/rising edge of trigger pulse and start of measurement. Permitted values are 0 … 500 ms.
TL Trigger Level [ 2500sub01 ] Set the trigger level for rising edge start of measurement. Permitted values are in the range 0…262143. Master (PC / PLC) sends TL TL_1000 Device responds T+99999 OK Result Request: TL=99999 Setting: TL=1000 With regard to the trigger commands SD and MT, a check weighing will automatically start when the weight overshoots by e.g. 1.000d (increments), e.g. 100,0 g.
Page 44 Manual MSC-64 Tare Window TW M (g) MT Measuring Time SD Start Delay TI Tare Interval Trigger point choose 1 of 3: 1. Light barrier or 2. TR command or 3. TL Trigger Level Typical Checkweigher Signal : 1 (full duplex) : 0 (max. 600 meas./s) : 65535 (off) : 65535 (off) TW TI SD MT FL : 10 d : 200 ms : 100 ms : 300 ms : 2 (8 Hz) t Typ.
4.9 Trigger Special Commands– RW, TT, TS, DT, TW, TI, HT Remark: These commands are only available in firmware 88.183 (see time diagram page 47). Note: All setups should be stored with the WP command before power off. RW Re-Trigger Window [ 2500sub03 ] Set the re-trigger window in counts (digits) without decimal point. If the weight relative to the current average value changes by more than the RW value the average cycle will be restarted using TT as measure time.
DT Delta Time [ 2500sub0B ] Set the Delta Time in milliseconds [ms]. During MT and TT timeframes "sub-averages" will be calculated by the system over the time DT. If a sub-average is outside the re-trigger window, the re-trigger function is automatic started. Master (PC / PLC) sends DT DT_50 Device responds T+00000 OK Result Request: DT=00000 Setting: TT=50ms Factory default: 00000 TW Tare Window [ 2500sub06 ] Set the Tare Window in in counts (digits) without decimal point.
4.10 Communication setup Commands – AD & BR NOTE: These settings will only take effect after a power on reset (remember to store the settings using the WP command [2004sub03] before turning the power off.) AD Device address setup / request [ 2007sub02 ] It is possible to set the network address of the device using the AD command. (Address range between 1 and 126). Note: Setting the device address to 0 or 127 are not allowed. Address 0 is used by the Network Management Protocol (NMT).
4.11 Save calibration, setup and setpoint parameters Commands – CS, WP, SS The setup and calibration parameters can be divided into 3 groups: • Calibration parameter: CZ, CG, DS, DP & ZT are saved by the CS command. • Setup parameters (other than setpoint): FL, FM, NR, NT, BR, AD, etc. are saved by the WP command. • Setpoint parameters: Sn, Hn and An are saved by the SS command.
4.12 Filling Commands – PD1 to PD21, DI, SC, AC, GD, DT, SD Remark: These commands are only available in firmware 88.184. Note: All setups should be stored with the SD command before power off. A separate description of these commands is availble as pdf-file. Please contact germany@flintec.net.
4.13 Loss in Weight Commands – PL1 to PL5, LC, LI, GF, GR, GM Remark: These commands are only available in firmware 88.185. Note: All setups should be stored with the SL command before power off. A separate description of these commands is availble as pdf-file. Please contact germany@flintec.net.
4.14 Speed Estimation Multi-Channel System MCS-64 Gateway CANopen CGM 85.1 No. of Channels 8 16 32 64 Transfer Rate per Channel 40 Measurements/sec * 20 Measurements/sec * 10 Measurements/sec 5 Measurements/sec Remark * new firmware in gateway required * new firmware in gateway required This speed estimation is for example valid for gross / net weight. For applications like check weighers, filling, loss in weight etc. each LDM 88.1 calculates the valid result.
5 MCS-64 Components and Configuration These pages describe the MCS-64 pcbs and the address setups for the expansion boards. 5.1 Base Board MB 89.1 for 1 Gateway and 2 LDM 88.
5.2 Extension Board MB 89.2 for 2 LDM 88.
5.3 Extension Board MB 89.3 for 4 LDM 88.
Load Cells HP + ExcSenSigSig+ Sen+ Exc+ ExcSenSigSig+ Sen+ Exc+ J13 C 0 1 2 3 C J14 C 0 1 2 3 C R1 ExcSenSigSig+ Sen+ Exc+ 8 load cell terminal blocks J14 J12 J13 ExcSenSigSig+ Sen+ Exc+ ExcSenSigSig+ Sen+ Exc+ J11 C 0 1 2 3 C ExcSenSigSig+ Sen+ Exc+ J11 C 0 1 2 3 C ExcSenSigSig+ Sen+ Exc+ ExcSenSigSig+ Sen+ Exc+ J12 8 DI terminal blocks 8 DO terminal blocks J12 C 0 1 2 3 C C 0 1 2 3 C C 0 1 2 3 C C 0 1 2 3 C BC Logic in R2 470uF Extension Board MB 89.4 for 8 LDM 88.
5.5 Address setup guide extension boards for 1 – 16 channels DIP switch setting see table below 2 ch. MB 89.1 ON OFF 1 2 3 4 5 4 ch. MB 89.1 MB 89.2 ON OFF 1 ON 2 3 4 5 OFF 1 2 3 4 5 6 ch. MB 89.1 MB 89.2 MB 89.2 ON ON OFF 1 2 3 4 OFF 1 5 2 3 4 2 3 4 8 ch. MB 89.1 MB 89.3 MB 89.2 ON OFF 1 ON ON 2 3 4 5 OFF 1 OFF 1 2 3 4 5 10 ch. MB 89.1 MB 89.2 ON OFF 1 MB 89.2 MB 89.3 ON ON 2 3 4 5 OFF 1 2 3 OFF 1 4 2 3 4 2 3 4 12 ch. MB 89.
5.6 Address setup guide extension boards for up to 32 channels DIP switch setting see table below ON 2 3 4 5 ON ON ON OFF 1 OFF 1 2 3 OFF 1 4 2 3 OFF 1 2 3 4 5 18 ch. MB 89.1 MB 89.2 MB 89.3 ON ON ON OFF 1 2 3 4 5 MB 89.2 MB 89.4 OFF 1 2 3 ON OFF 1 4 2 3 OFF 1 2 3 4 2 3 4 20 ch. MB 89.1 MB 89.2 MB 89.3 ON MB 89.4 ON ON OFF 1 2 3 4 5 MB 89.3 OFF 1 2 3 ON OFF 1 4 2 3 OFF 1 ON OFF1 2 3 4 5 22 ch. MB 89.1 MB 89.2 MB 89.
Service Port RS 232C Manual MCS-64 0 + 12 ... 24 V DC 5 Y - V DC J7 J8 Shield J9 C 0 1 2 3 C HP Load Cells + 470uF BC Logic in Logic out Common (+VDC or -VDC) C 0 1 2 3 C Input 0 PC6-20kg-C3 Common (C) “-VDC” Light barrier must give a “+VDC” peak Trigger: - measuring signal or - connect light barrier @ input 0 For checkweigher application 5.
0 + 12 ... 24 V DC pos. Pulse Input 1 Tare Service Port RS 232C 5 Y Input 0 Check Zero J7 J8 Screen J9 C 0 1 2 3 C HP Load Cells + 470uF BC Logic in Logic out Output 1 fine feed + - C 0 1 2 3 C Valve max. 45V 500 mA - Page 60 + GND PC6-20kg-C3 Remark: Valves switch to + V DC Output 0 coarse feed 5.
5.9 LDM 88.1 - digital Input / digital Output - Outputs LDM 88.1 < 35 V DC / 500 mA or < 25 V AC / 500 mA (50/60 Hz) Common is “-” V DC Common is “+” V DC Output 1 0 Output 1 0 Output 2 1 Output 2 1 Output 3 2 Output 3 2 Output 4 3 Common C + - Output 4 3 + Common C Inputs LDM 88.1 opto-isolated 10 ... 30 V DC, max.
5.10 Firmware Versions LDM 88.183 for check weighing and dosing/filling of non fluid products LDM 88.184 for dosing/filling of fluids LDM 88.185 for mass flow, trend and totalizing of fluids/powder 5.11 Appendix For CANbus communication via PC (Win2000/XP) with USB-port you can use: PCAN-USB-Adapter Supplier: PEAK-System Technik GmbH, D-64293 Darmstadt article no. IPEH-002021 www.peak-system.com / info@peak-system.
DECLARATION OF CONFORMITY ß 0 Product: Multi Channel Weighing System Manufacturers designation: MCS-64 Manufacturer: Flintec GmbH, Bemannsbruch 9, DE74909 Meckesheim, Germany As manufacturer of the article we herewith assures that the article meets the requirements of the European legislation covering technical instruments, the standard safety rules, other safeguard regulations as well as the generally approved rules for technical safety, environmental protection and electromagnetic compatibility.
