Siemens Sinamics S120 Function Manual page 57

Figure 2-3
Jog properties
● If both jog signals are issued at the same time, the current speed is maintained (constant
● Jog setpoints are approached and exited via the ramp-function generator.
● The jog function can be activated from the "ready for switching on" status and from the
● If ON/OFF1 = "1" and jog are selected simultaneously, ON/OFF1 has priority.
● OFF2 and OFF3 have priority over jog.
● In "jog mode":
● The suppression bandwidths (p1091 ... p1094) and the minimum limit (p1080) in the
● The ramp-function generator cannot be frozen (via p1141) in jog mode (r0046.31 = 1).
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Function chart: jog 1 and jog 2
speed phase).
OFF1 deceleration ramp.
– The main speed setpoints (r1078) and
– the additional setpoint 1 (p1155) are blocked.
– The additional setpoint 2 (p1160) is forwarded and added to the current speed.
setpoint channel are also active in jog mode.
Extended setpoint channel
2.5 Jog
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