Siemens 6RA7086-6KS22

05.05 Function diagrams
SIEMENS AG 6RX1700-0AD76 8-61
SIMOREG DC Master Operating Instructions
Sheet B101 Startup of the technology software (option S00)
87564321
- B101 -
5 time slices are available: Time slice Sampling time 1 1 * T0 (firing-pulse-synchronous time slice) <1> 2 2 * T0 (firing-pulse-synchronous time slice) <1> 4 4 * T0 (firing-pulse-synchronous time slice) <1> 10 20 ms (
not firing-pulse-synchronous)
20 Block is
not calculated <2>
<1> T0 = Mean distance between 2 firing pulses T0 = 3.33 ms at 50 Hz line frequency T0 = 2.78 ms at 60 Hz line frequency <2> All function blocks for which a time slice <20 is set are activated
Function block No. Setting with parameter 1 U95
0.01
2 U95
0.02
. . . . 99 U950.99
100 U95
0.100
101 U95
1.01
102 U95
1.02
. . . . 199 U951.99
200 U95
1.100
201 U95
2.01
202 U95
2.02
. . . . 299 U952.99
300 U95
2.100
1. Enabling 2. Setting and activating the sampling times 3. Execution sequence
Permanent enabling U977 = PIN number n978 = 2000
Temporary enabling U977 = 1500 n978 = 1xxx (xxx = hours remaining)
The execution sequence of the function blocks can be defined with parameters U960, U961, and U962.
Startup of the technology software in the basic converter (option S00)
4. Automatic setting
The execution sequence of the function blocks and their activation can also be made automatic:
= function block number
287
The sampling times must be chosen in such a way that the maximum processor load (n009.02) is indicated on average as <90%. U969 = 1: Restore standard sequence U960, U961, and U962 are set to the factory setting = 2: Set optimum sequence U960, U961, and U962 are set in such a way that as few deadtimes as possible occur = 3: Set standard setting of the sampling times. U950, U951, and U952 are set to the factory setting! = 4: Automatic activation/deactivation U950, U951, and U952 are set in such a way that the unwired function blocks are deselected and the wired function blocks are selected (activated), if they are not yet selected. The time slice 10 (sampling time 20 ms) is set for all function blocks not previously activated, unchanged for all previously activated function blocks. For each function block, it is necessary to define in which "time slice" (i.e. with which sampling time) it is processed. (Note: In the factory setting of the parameters, all existing function blocks are activated)