Changing The Voltage For Creep Feed (Job 6) - Siemens simatic et 200s Operating Instructions Manual

4.6.14

Changing the Voltage for Creep Feed (JOB 6)

Definition
By changing the voltage for creep feed (JOB 6) you can adjust the speed for creep feed.
Supply the control interface with the new creep feed voltage and activate JOB 6.
You can set a voltage between 0 V and 11.7589 V (including overrange) in S7 analog value
format (you will find a detailed explanation in the
The 1PosInc/Analog accepts the preset voltage. The voltage remains valid until the
parameter assignment of the 1PosInc/Analog is changed.
Effect on the MODEs
MODE
Search for Reference
Inching
Absolute Positioning
Relative Positioning
Control Signals: Changing the Voltage for Creep Feed
Address
Byte 4
Bytes 5 to 7
Feedback Signals: Voltage for creep feed
Address
Byte 4
Voltage for Creep Feed: Causes of Errors for JOB_ERR
Error Number
41
See also
CPU/Master Stop and RESET State (Page 176)
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
What Happens
When the drive runs in creep feed, it accelerates/decelerates at the set
acceleration/deceleration rate to the new creep feed voltage.
-
When the drive runs in creep feed, it accelerates/decelerates at the set
acceleration/deceleration rate to the new creep feed voltage.
Assignment
Bits 4.7 to 4.4 :
Bit 7 6
0 1
Bit 0: JOB_REQ
Voltage for creep feed
0 to 32 511 in S7 analog value format
Assignment
Bit 1: JOB_ERR
Bit 0: JOB_ACK
Meaning
Voltage setting creep feed speed > 32 511
4.6 Functions of the 1PosInc/Analog
Distributed I/O Device
5 4
JOB 6 = Change the voltage for creep
1 0
feed
1PosInc/Analog
manual).
What to Do
159