Omron I537-E2-01 User Manual page 139

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Connection Example and Time Chart
The following diagram shows a time chart and control circuit terminal connection example during a 5-step
operation.
Fig 6.7 Control Circuit Terminal During 5-step Operation
Frequency
reference
Frequency reference
2: Auxiliary speed fre-
quency
Frequency reference 1:
Master speed frequency
Forward/stop
Multi-step speed
command 1
Multi-step speed
command 2
Jog frequency
selection
Fig 6.8 Multi-step speed command/Jog Frequency Selection Time Chart
Inverter
Forward/stop
Reverse/stop
Error reset
Fault Reset
Multi-step reference 1
Multi-step reference 2
Jog frequency
SC Sequence common
Frequency
reference 4
Frequency
reference 3
Jog frequency
Frequency Reference
6-
7