Changing The Acceleration Tacc (Job 7) - Siemens simatic et 200s Operating Instructions Manual

1PosSSI/Analog
6.6 Functions of the 1PosSSI/Analog
6.6.15

Changing the Acceleration Tacc (JOB 7)

Definition
By changing T
Supply the control interface with the new acceleration value and activate JOB 7.
The 1PosSSI/Analog accepts the new acceleration value. The acceleration remains valid
until the parameter assignment of the 1PosSSI/Analog is changed.
Figure 6-15
Effect on the MODEs
MODE
Inching
Absolute Positioning
Relative Positioning
Control Signals: Changing the acceleration (T
Address
Byte 4
Bytes 5 to 7
282
(JOB 7) you can adjust the acceleration.
acc
Changing the Acceleration T
What Happens
-
The currently valid acceleration is replaced by the new value. The new
acceleration is immediately effective.
)
acc
Assignment
Bits 4.7 to 4.4 :
Bit 7 6
0 1
Bit 0: JOB_REQ
Acceleration T in ms (65 535)
acc
During Acceleration
acc
5 4
JOB 7 = Changing the acceleration T
1 1
Operating Instructions, 05/2007, A5E00124871-04
acc
ET 200S Positioning