3-10 Chapter 3: Configuring the Micro800 Expansion I/O 2085-OX32-SC Using CCW
User’s Manual Pub. 0300309-01 Rev. A
Invalid Serial Number Data
The stored serial number checksum is corrupt or invalid.
The module must be factory calibrated before it will operate
normally.
Module Fault
If one of the above three status variables is set to enabled, this
variable will be enabled as a global Module Fault. All
channel outputs will be turned off for safety.
Channel Control (CCW Var: _IO_Xx_DO_31:00)
You use the Channel control variable to enable or disable each channel output.
The variable is located on the CCW Global Variables tab in visual checkbox
format and in _IO_Xx_DO_yy string format, where:
• x represents the expansion slot number 1…3 for Micro850 controller and
slot number 1…8 for Micro870 controller
• yy represents the channel number 00…31.
Module Error
The module notifies the host PLC of critical and non-critical errors. The
Micro850 or Micro870 PLCs can generate a series of 0xF2xy errors specifically
for the installed module.
If any of the following faults occur, refer to the Configuration table to use
appropriate values:
3.6.1 Module Specific Hardware Errors
If you attempt to trigger or cause a hardware error, the CCW software generates a
high-level hardware fault with an extended code for details. The connection
status is faulted and disconnected. The follow table contains some examples of
module-specific hardware faults that can be detected and shown in CCW:
The extended fault code is only available when connecting with the Micro850
Series A & B PLCs and Micro870 Series A PLC with its PLC firmware revision
11.011 and above. The extended fault code will show as 0×0000 if connecting
with the Micro850 Series A PLC and its PLC firmware revision 10.011 and
under.
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