Siemens SIMATIC ET 200S - Changing the Acceleration Tacc (JOB 7)

1PosInc/Analog
4.6 Functions of the 1PosInc/Analog
ET 200S Positioning
160 Operating Instructions, 05/2007, A5E00124871-04
4.6.15 Changing the Acceleration Tacc (JOB 7)
Definition
By changing T
acc
(JOB 7) you can adjust the acceleration.
Supply the control interface with the new acceleration value and activate JOB 7.
The 1PosInc/Analog accepts the new acceleration value. The acceleration remains valid until
the parameter assignment of the 1PosInc/Analog is changed.
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Figure 4-20 Changing the Acceleration T
acc
During Acceleration
Effect on the MODEs
MODE What Happens
Search for Reference
Inching
Absolute Positioning
Relative Positioning
The currently valid acceleration is replaced by the new value. The new
acceleration is immediately effective.
Control Signals: Changing the acceleration (T
acc
)
Address Assignment
Bits 4.7 to 4.4 :
7 6 5 4 Bit
0 1 1 1
JOB 7 = Changing the acceleration
T
acc
Byte 4
Bit 0: JOB_REQ
Bytes 5 to 7 Acceleration T
acc
in ms (0 to 65 535)