Mitsubishi NZ2GF2B-60DA4, User Manual

Page: 103 / 174

101
CHAPTER 8 FUNCTION
8
8.11 F
unction
at the Extension Modu
le Installation
(a) Operation of when an error occurs
The operation of the D/A converter module for an error depends on whether or not the external signal
assignment function is used, as show in the following table.
*1 When the external signal assignment function is used, the operation of the D/A converter module is the same as that of
when the CLEAR is set for the digital output HOLD/CLEAR setting function, even if HOLD is set.
When different types of errors occur, an error is received in the following priority order.
• Major error > Moderate error > Minor error > the error at the time of Disconnecting or CPU STOP
Remote I/O signal Remote input (RX) Remote output (RY)
Digital output HOLD/CLEAR
setting function
- CLEAR HOLD
External signal assignment
function
Used Unused Used Unused Used
Unused
*1
Status of the
D/A converter
module
Minor error Same as the normal operation Same as the normal operation Same as the normal operation
Moderate error Clear Clear Clear
Same as the
normal
operation
Clear
Same as the
normal
operation
Major error Clear Clear Clear
Disconnecting
or CPU STOP
Clear Clear Clear
Same as the
normal
operation
Hold
Same as the
normal
operation