IT 1002 Order No BA 93-66-1206 Issue 03.11.08 47
5.7.5 RS-232 Interface
Via the serial interface of the power unit, current monitoring data can be output in ASCII
format for a possible record.
A data cable is required which you can order at HBS as an accessory (order
no. 80-70-308).
Example for data output at the serial output (e.g. Microsoft® Hyper Terminal)
Counter Date Time Mode Nom. Curr. Nom. Time Gas Time R/M Nom. Volt. Stop Tolerance Act. Curr. Act. Volt. Act. Time Energy OK/ERR
14776 13.09.2004 10:00:25 REF8 950A 15ms 900ms R 32.82V OFF 15% 943A 32.82V 15ms 464Ws
14777 13.09.2004 10:00:39 REF7 950A 15ms 900ms R 31.69V OFF 15% 942A 31.69V 15ms 447Ws
14778 13.09.2004 10:00:50 REF6 950A 15ms 900ms R 33.34V OFF 15% 942A 33.34V 15ms 470Ws
14779 13.09.2004 10:01:01 REF5 950A 15ms 900ms R 32.20V OFF 15% 940A 32.20V 15ms 454Ws
14780 13.09.2004 10:01:19 REF4 950A 15ms 900ms R 32.82V OFF 15% 943A 32.82V 15ms 464Ws
14781 13.09.2004 10:01:31 REF3 950A 15ms 900ms R 33.22V OFF 15% 943A 33.22V 15ms 469Ws
14782 13.09.2004 10:02:03 REF2 950A 15ms 900ms R 31.75V OFF 15% 940A 31.75V 15ms 447Ws
14783 13.09.2004 10:02:50 REF1 950A 15ms 900ms R 32.39V OFF 15% 942A 32.39V 15ms 457Ws
14784 13.09.2004 10:03:00 950A 15ms 900ms R 32.53V OFF 15% 940A 31.36V 14ms 412Ws OK
14785 13.09.2004 10:03:18 950A 15ms 900ms R 32.53V OFF 15% 943A 32.54V 14ms 429Ws OK
14786 13.09.2004 10:03:28 950A 15ms 900ms R 32.53V OFF 15% 944A 33.08V 14ms 437Ws OK
14787 13.09.2004 10:03:38 950A 15ms 900ms R 32.53V OFF 15% 945A 32.44V 14ms 429Ws OK
Output serial interface IT units
Such data can be evaluated with a terminal program (e.g. Hyper Terminal) (see
appendix: Hyper Terminal).
Connection settings of the serial interface at a PC or laptop:
Bits per second 115.200
Data bits: 8
Parity: None
Stopbits: 1
5.7.6 OK/ERR
This interface informs your control whether the welded value is inside or outside the
tolerance range.
Operating voltage 24 V DC
Current capacity max. 50 mA
5 Stud Welding Procedure
5.7 Welding Procedure
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