Mettler Toledo DataPac-M AM Instructions d'exploitation

Operating instructionsBidirectionalData InterfaceAM-/PM-/SM Balancesand ScalesMETTLER TOLEDODataPac-Mgg

82.4 Attaching units with RS232C interfaceYou will find a complete list of all cables in the brochure “Applications, Technical Data, Accessories METTL

9TTTTHighLowThe 10th bit (stop bit) is again “high” and shows the end of thetransmission for this character. A chain of characters transmittedsuccessi

103.2 Hardware handshake RS232CWith the aid of a separate signal line (DATA I/O socket pin 3, connectioncable yellow litz wire), the transmission of d

113.3 General information regarding CL interfaceThe CL interface of the balance is primarily suitable for transmissionsover relatively long distances

12DTE DCE DCE DTERS232C RS232CExample:SEESDTEDCEModemComputer25242387654321237237DTE DCE237237DTE DTE237237DCE DCEDTEDCE3.4 General information regard

13S. Cont All values are transmitted automatically in step with theconfigured pause – with “Pause 0” in step with thedisplay update speed, see also SI

14474734250046278GM3034.2 Data output using auxiliary switchThe data output can be initiated by a hand or foot switch.If a hand switch is needed direc

1501 02 03 04 05 06 07 08 09 10 11 12 13 14...4.3 Data formatFormat of weighing resultEach valid weighing result is available at the data output in a

16Messages on invalid weight resultIn special operating modes (e.g. during overload, underload, errormessage etc.) the balance can not provide a valid

175. Commands to control the balance5.1 General information regarding command setAM/PM/SM balances with full duplex interfaces can not only sendweighi

Leer

185.2 Cmd: S (Send value)Format: S CR LFFunction: The balance sends the next possible stableweighing result.Notes: On stability, the current result

195.4 Cmd: SR (Send value and Repeat)Format: SR [ /////threshold ] CR LFFunction: The balance sends the next possible stable resultand then on each l

20Certified This command leads to the error message “EL”.balances: However, it is usable after configuration “Au on”.5.6 Cmd: SIR (Send Immediate va

215.7 Cmd: T (Tare)Format: T CR LFFunction: With this command, taring can be performed via theinterface and the balance switched on again after apowe

22 5.10 Cmd: U (Unit)Format 1: U [ /////unit ] CR LFFunction: Selection of the weight unit.Parameter:unit : =g, kg, lb, oz, ozt, tl, GN, dwt, ct, C

23Format 2: U [dec ] /////divisor [ /////name [ /////step ] ] CR LFFunction: Definition of a weight unit with self-selected divisor(scaling).Paramet

245.11 Cmd:MI (Modify ambient vibration) after SW version 10.42Format: MI [ /////number ] CR LFFunction: Setting the vibration adapter(configuration

25Notes: When used for the first time, the command “ML/4”selects the animal weighing mode; in all other cases itstarts an animal weighing.The cycle ti

265.14 Cmd: MZ (Modify Auto Zero) after SW version 10.42Format: M Z [ /////number ] CR LFFunction: Off/on switching of Auto Zero (configuration of A

275.16 Cmd:M (Modified settings reset) after SW version 10.42Format: M CR LFFunction: Simultaneous resetting of all M commands to thedefault setting

1Contents Bidirectional Data Interface of the AM/PM/SM Balances and Scales – DataPac-MMnemonic5.8 Immediate taring TI 215.9 Subtracting a fixed value

285.18 Cmd: CA (Calibrate) after SW version 10.45Format: CA CR LFFunction: The balance is calibrated.With balances without a built-in (internal) calib

29unit : = Balance displayU g (kg, lb, …; selected unit)#, PCS PCSSTK,Stk Stk%%symbol : = Balance displayB(brutto = gross)N (net)T (tare)G (gross)Note

305.20 Cmd:DY (Display Y)Format: DY [ /////target [ /////tol 1 [ /////tol 2 ] ] ] CR LFFunction: Entry of target weight and tolerances for checkweig-

315.21 Cmd: DX (Display X) after SW version 10.42Format 1: DX [ /////number [ /////number ] ] [ /////T ] CR LFFunction: Control of one or two indicat

32Example 1: Computer W/1/500/130 CR LFGM54 Output moduleC7 C6 C5 C4 C3 C2 C1 C0----------------------------------off-off-off-off-off-off-off-on5

33ENTERCLEARA BC DE FG H7 8 94 5 61 2 30.–6.1 DataPac-M terminalThe DataPac-M terminal has three key fields:– Function keys A…H, independent of the ot

34With numeric entries, the DataPac-M transmits thefollowing codes to the computer:Computer Balance display DataPac-MK//123 CR LF 123 or weighing resu

35Parameter format :Sending the D command withoutformat sets the Da-taPac-M keypad to the function key mode. Here, in thecase of numeric entries the k

36Application DataPac-M, Example 1:Weighing-in of additives 1, 2, etc. of a chemical substance No. 44Computer Balance DataPac-M CommentdisplayKF/A CR

37Application DataPac-M, Example 2Storage of the article number and determination of the weight of a series of productsComputer Balance DataPac-M Comm

2Rear of balance with interface socketsDATAI/OGM200 - 240 V : T 63 mA100 - 120 V : T 125 mA1. Overview1.1 What are the interface capabilities?

387. Programs to get started7.1 Communication with the balanceThe below auxiliary programs enable a computer to operate as a simpleterminal. They can

397.3 Use of commands to control the balanceUse of base, unit, DeltaTrac and send and repeat command(bidirectional communication)Task: Control of pack

408. Malfunctions8.1 What happens if …?… one of the following error messages is transmitted at the interface?ES A received command is wrong (Synta

Printed on 100 % chlorine-free Paper, for the sake of our environment.

To protect your METTLER TOLEDO product's future:METTLER TOLEDO Service assures the quality, measuring accuracy and preservationof value of all ME

31.2 Dialog between computer and weighing station with the aid of DataPac-MThe DataPac-M includes a keypad that operates together with the display of

42.1 Connector sockets of the balances/scales2.1.1 AM and PM balancesThe balances have the following connector sockets:DATA I/O: Devices with RS232C o

52.1.2 SM scalesIn addition to the DATA I/O and GM sockets mentioned, the SM scales have a third socket onthe underside of the weighing platform for t

62.2 Matching the interface to the unit to be attached(configuration)The configuration is described in detail in the operating instructions andis thus

72.3 Attaching units with current loop interfaceYou will find a complete list of all cables in the brochure “Applications, Technical Data,Accessories