Operation Manual

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A7 MIG Welder© Kemppi Oy 2018 1804
INTEGRATION GUIDE
5.2.3 Setting up scaling values
The A7 MIG Welder system supports value scaling between
the welding system and the robot for wire feed speed,
welding voltage, ne tuning, and welding current. This
scaling is required when the value range of the robot is
limited or the robot cannot otherwise directly handle the
values provided by the welding system.
The following digital robot interface functions can be
scaled:
• WireFeedSpeed control function
• Voltage control function
• FineTuning control function
• WeldingWireFeedSpeed status function
• WeldingVoltage status function
• WeldingCurrent status function
For more information on these functions, see Chapter 6,
“Digital robot interface I/O reference”.
To set up the scaling values, go to Welding settings >
Welding system > General robot settings.
Table 5.1: Supported I/O tables
Interface mode I/O table name Description Table size (bytes)
0 (Not in use)
1 KEMPPI1 KempArc Pulse default table 8
2 (Not in use)
3 CUST1 Customer-specic table 16
4 (Not in use)
5 CUST2 Customer-specic table 6
6 CUST3 Customer-specic table 10
7 CUST4 Customer-specic table 10
8 (Not in use)
9 CUST5 Customer-specic table 12
10 (Not in use)
11 (Not in use)
12 (Not in use)
13 KEMPPI2 KempArc Pulse
Gate door switch alternative
8
14 KEMPPI3 KempArc Pulse
TAST support
10
15 KEMPPI4 A7 MIG Welder default table 16
16–99 (Reserved)