Industry Automation and Drive Technologies - SCE
Input Parameters of the UDT11
The user has to enter these variables during configuration (exception: command_DB_number/ command_DB_address).
It is not necessary to change or poll these parameters during the entire execution time.
Please note that before the new setting takes effect, "init_run“ has to be performed after an INPUT parameter is changed (refer to chapter "Programming Restarts and Warm Restarts").
Variable | Description |
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IM Address | IM’s logic base address. This address has to match the IM "start address“ in HWConfig of the SIMATIC | |
| Manager. Please note that this address has nothing to do with the PROFIBUS address that is set at the | |
| IM or the ET200M. |
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IM Channel | Number of the MOBY channel that is to be used for processing: |
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| ASM Type | Value Range |
| IM475, 452, 456,RF170C | 1,2, |
| IM 454, 754, 854 | 1,2,3,4 |
| ASM 473, 850 | 1 |
command_DB_ | Number of data block where the MDS command is specified | These INPUT parameters can |
number |
| be changed if ready = 1. |
command_DB_ | Address within the "command_DB“. The next MDS command starts | After a change of these |
address | on this address. "command_DB_number“ and | parameters, init_run does not |
| "command_DB_address generate a data pointer to the next | have to be performed |
| command (refer to chapter "Configuration Scheme“). |
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| Please note: |
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| The input parameters command_DB_number and command_DB_address are to be changed only if | |||
| ready = 1. After changing these parameters, init_run does not have to be performed. | |||
MDS Control | MDS_control switches the attendance check or the MDS control on or off on the IM (refer to chapter | |||
| "Attendance Check and MDS Control“). |
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| Value |
| MDS Control | IM Type |
| 0 |
| Attendance check is switched | All |
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| off. The variable |
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| ANZ_MSD_present does not |
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| indicate a valid value |
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| 1 |
| Attendance check is switched | All |
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| on. The MDS control is switched |
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| off. The variable |
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| ANZ_MDS_present indicates |
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| an MDS in the transfer window |
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| of a reader |
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| 2 |
| Attendance check is switched | 454 |
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| on. The MDS control is switched |
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| on and happens by means of |
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| the attendance check of the |
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| MDS. The NEXT command has |
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| to be sent to the IM after each |
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| MDS processing. |
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ECC_mode | Switches on the ECC mode on | (true) or off (false). Take note that the ECC mode is permitted only for | ||
| MOBYI. |
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RESET_long | With the command init_run, all INPUT parameters are transmitted to the IM. For MOBY U/D or RF300 | |||
| operation, this bit has to be set to true (MOBU_mode = 5) |
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Notes
Parameter “ASM_address“ value = 256 (refer to hardware configuration) _________________
Parameter “ASM_channel“ value = 1 for Reader1 _____________________________________
Parameter “ASM_channel“ value = 2 for Reader2 _____________________________________
Parameter “command_DB_number“ value = 47 for both readers _______________________
Parameter “command_DB_address“ value = 0 for Reader1 ____________________________
TIA Training Document | Page 41 of 65 |
Module E11 |
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Status: 01/2010 | Radio Frequency Identification (RFID) with SIMATIC |
RF180C |
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