!"#$%&#'()*+,$-)#.$%/0*1$234$5/67("*$8/7*"$9:;;1<$
=/#:>*)6$?:>@*"$AB33CC$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$D'&;6*"$L.$8&E*$2.
F*G.$H
49
Start Delay Time
To Signify a Timed Delay
in Starting a Function
ANSI/NEMA
AMI
50
Stop Delay Time
To Signify a Timed Delay
in Stopping a Function
ANSI/NEMA
AMI
51
Rotating Switch
To Signify Increase or
Decrease of a Quantity
by Rotating
ANSI/NEMA
52
Rotating Switch
with Set Positions
Signifies an increase/
decrease of quantity
with a rotary control in
steps
ISO
N95 31
53
A
Amperage (con-
trol)
To Signify Amperage or
Amperage Control
S1
54
V
Voltage (control)
To Signify Voltage or
Voltage Control
S1
55
HF
High Frequency
S1
56
HZ
HERTZ
To Signify Cycles per
Second
S1
57
5G
5G Welding
Position
To Signify Pipe Horizon-
tal Position
58
Wire Feed
To Signify a Wirefeed
Unit or Wirefeed Func-
tion
ANSI/NEMA
59
Wirefeed Manual
Advance
Cold Jog (Inch) Towards
Workpiece
ANSI/NEMA
60
Wirefeed Retract
Manual
Cold Jog (Inch) Away
From Workpiece
ANSI/NEMA
61
Wirefeed
Advance
To Signify the Feeding of
Wire Forward Towards
the Workpiece
ANSI/NEMA
62
Wirefeed Retract
To Signify the Feeding of
Wire Away from the
Workpiece
ANSI/NEMA
63
Wirefeed Speed
To Signify the Speed of
Wirefeed Advance
ANSI/NEMA
AMI
Table 1. Graphical Symbols Index