Chapter 6: Programming Features
Firmware – S2011 and S3012
Revision: 1 (9/98) 39 © Saftronics, Inc.
Figure 19 Multi-Speed Selection – Control Circuit Terminals
Figure 20 Multi-Step Speed Operation Timing Diagram
6.3.3. Operating at Low Speed
Set jog frequency reference selection in multi-function contact input terminals (S2 to S6). Then input a FWD or REV RUN
command. Operation is enabled at the jog frequency set in n029. When multi-step speed references 1 or 2 are input
simultaneously with the jog frequency reference, the jog frequency reference has priority.
Name Constant No. Setting
Jog frequency reference n029 (Factory setting: 6.0 Hz)
Multi-function contact input
selection (S2 to S6)
n035, n036, n037, n038, n039
Set to “11” (jog frequency selection)
for any constant.
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