3 ANALOG OUTPUT MODULE FB
3.2 M+FX5-4DA_OperateError
15
3
FB details
Error code
Item Description
Available device Target module FX5-4DA
Target CPU FX5U CPU, FX5UC CPU
Engineering tool GX Works3 Version 1.040S or later
Language Ladder diagram
Number of basic steps 94 steps
The number of FB steps integrated in the program varies depending on the CPU module used, the input/output definition, and
the setting options of GX Works3. For the setting options of GX Works3, refer to GX Works3 Operating Manual.
Processing • As i_bEN (execution command) turns on, the error information in the target module is monitored.
• After i_bEN (execution command) turns on, turning on i_bErrReset (error reset request) during an error allows the error to be
reset.
FB compilation method Macro type
FB operation Always executed
Timing chart of I/O signals
Restrictions or precautions • This FB does not include the error recovery processing. Program the error recovery processing separately in accordance
with the required system operation.
• This FB cannot be used in an interrupt program.
• When operating the analog output module, the output range setting, and operation mode setting need to be set according to
the device and system to be connected. Set the GX Works3 module parameters according to the application. Refer to the
MELSEC iQ-F FX5 User's Manual (Analog Control - Intelligent function module) for details on setting the module
parameters.
Error code
(hexadecimal)
Description Action
None None None
0
00
Module error code
i_bErrReset
Error clear request
(Un\G70.b15)
Error flag
(Un\G69.b15)
i_bEN
o_bENO
o_bUnitErr
o_uUnitErrCode
o_bOK
o_bErr
o_uErrId
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