Jog (Inching) Configuration - Siemens 6RA70 Series Instructions Manual

9.3 Jog (Inching) Configuration

If the unit is not already running, a JOG command can be given to the unit to cause it to start and run at a pre-
selected speed. When the JOG command is released the motor speed will come to zero and the unit will stop.
Up to 8 jog speeds can be configured. If positive reference values are used, the motor will jog forward while
negative reference values will jog the motor in reverse.
Sources for both the jog command and the jog setpoint need to be configured. The source of the Jog
commands is selected using parameter P435, however the first two, Jog1 and Jog2, can also be set from the
source selected with parameters P668 and P669 through the control word 1 bits 8 and 9.
The following tables show a few examples of how the Jog commands and setpoints can be configured. The
source of the command and setpoint are completely independent for maximum flexibility.
Source of Jog Command
Terminal 36 @ connector X171 = Jog 1
Terminal 39 @ connector X171 = Jog 2
Serial Interface 1, X300, USS protocol, Word 1, Bit 8 = Jog 3
Serial Interface 2, X172, USS protocol, Word 1, Bit 9 = Jog 4
Technology Board or First Communication Board, Word 1, Bit 4 = Jog 5
Second Communication Board, Word 1, Bit 5 = Jog 6
Serial Interface 3, CUD2 X162, USS protocol, Word 1, Bit 3 = Jog 7
If more than one source is selected for the same command, then the command will be issued when either one
is issued. If more than one jog function is selected, then the selected jog setpoints are added together. This
feature allows the available jog speeds to be greatly expanded using various jog combinations.
Source of Jog Setpoint
Analog select Input 1, terminals 6 to 7 @ connector X174 = Jog 1 setpoint
Fixed Jog 2 setpoint from parameter P401
Fixed Jog 3 setpoint from parameter P402
Serial Interface 1, X300, USS protocol, Word 4 = Jog 4
Serial Interface 2, X172, USS protocol, Word 5 = Jog 5
Technology Board or First Communication Board, Word 3 = Jog 6
Second Communication Board, Word 3 = Jog 7
Serial Interface 3, CUD2 X162, USS protocol, Word 4 = Jog 8
8-18
SIMOREG DC Master Base Drive Panel Operating Instructions
P435 = Value
Index .01 B0010
Index .02 B0016
Index .03 B2108
Index .04 B6109
Index .05 B3104
Index .06 B8105
Index .07 B9107
P436 = Value
Index .01 K0015
Index .02 K0401
Index .03 K0402
Index .04 K2004
Index .05 K6005
Index .06 K3003
Index .07 K8003
Index .08 K9004
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