FX2N-32DP-IF Profibus-DP Interface Unit
Appendix C:
C-24
specification it will set the cyclic output data to '0' if the Slave detects an internal
watchdog error (Profibus down). In the case of the FX
2N
-4DA ext. & short configuration,
an internal watchdog error will set the analog output data of channel 1,2,3 and 4 to 0
which means offset value.
•
To hold the last output value, please use 'simple communication', because this
communication style is accessing the BFMs indirectly. In the case of a watchdog error of
the FX
2N
-32DP-IF, access to the FX
2N
-4DA will be stopped but the last output data will be
held if BFM #5 is set to 0 for the corresponding channel.
For information of Note, please see next page.
*1 To RESET the special function block, set both parameters (2&3) to “reset module”.
While processing a RESET command, no other parameter will be accepted by the
special function block. As mentioned in the FX
2N
-4DA user’s guide the EEPROM access
takes 3s. It is not possible to RESET the special function block to defaults and to set the
BFMs 0 to 21 to a non-default value within the same parameter data block.
However, it is possible to send a parameter block to RESET any special function block
that supports the RESET function and afterwards to send a second parameter block to
set the module/s to the desired parameter values.
Table C-19: FX
2N
-4DA Short Configuration (Motorola Format)
Nr.
Parameter Name
Value Setting List
Description
00
(1st)
Next parameter
uses EEPROM.
DON'T write parameter to
EEPROM
The 2nd to 5th parameter use
EEPROM. Select “writing to
EEPROM” setting from the
available options.
write parameter to EEPROM
01
*1
(2th)
..channel 3 output
range
preset range -10V to +10V
Select output range for channel 3
from the available options (BFM
#0).
preset range +4mA to +20mA
preset range -0mA to +20mA
02
*1
(3th)
..channel 4 output
range
preset range -10V to +10V
Select output range for channel 4
from the available options (BFM
#0).
preset range +4mA to +20mA
preset range 0mA to +20mA
03
*1
(4th)
..channel 1 output
range
preset range -10V to +10V
Select output range for channel 1
from the available options (BFM
#0).
preset range +4mA to +20mA
preset range 0mA to +20mA
04
*1
(5th)
..channel 2 output
range
preset range -10V to +10V
Select output range for channel 2
from the available options (BFM
#0).
preset range +4mA to +20mA
preset range 0mA to +20mA
Summary of Contents for FX2N-32DP-IF
Page 4: ...FX2N 32DP IF Profibus DP Interface Unit ii...
Page 6: ...FX2N 32DP IF Profibus DP Interface Unit iv...
Page 12: ...FX2N 32DP IF Profibus DP Interface Unit x...
Page 64: ...FX2N 32DP IF Profibus DP Interface Unit Address Setting 6 6 2 MEMO...
Page 78: ...FX2N 32DP IF Profibus DP Interface Unit User Parameter 7 7 14 MEMO...
Page 80: ...FX2N 32DP IF Profibus DP Interface Unit Diagnostic Message 8 8 2 MEMO...
Page 86: ...FX2N 32DP IF Profibus DP Interface Unit Diagnostics 9 9 6 MEMO...
Page 92: ...FX2N 32DP IF Profibus DP Interface Unit Appendix A A 6 Figure A 6 Setting Global Parameter...
Page 96: ...FX2N 32DP IF Profibus DP Interface Unit Appendix A A 10 MEMO...
Page 102: ...FX2N 32DP IF Profibus DP Interface Unit Appendix B B 6 Figure B 6 Setting Global Parameter...
Page 106: ...FX2N 32DP IF Profibus DP Interface Unit Appendix B B 10 MEMO...
Page 192: ...FX2N 32DP IF Profibus DP Interface Unit Appendix C C 86 MEMO...
Page 194: ...FX2N 32DP IF Profibus DP Interface Unit Appendix D D 2 MEMO...
Page 197: ......
