Mitsubishi Electric MELSEC Q Series User Manual page 35

3 SPECIFICATIONS
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POINT
The following conditions should be satisfied when the analog output HOLD/CLEAR
function is used on a MELSECNET/H remote I/O station.
• The master module of function version D or later and the remote I/O module of
function version D or later are required.
• Validate the station unit block guarantee of the send side cyclic data.
• The setting for holding the Q62DA-FG output in the case of a link error must be
made in the "Error time output mode in the I/O assignment setting". (Refer to
Section 4.5 (2).) The HOLD/CLEAR setting by the intelligent function module
switch is invalid.
This setting is validated on a per-module basis, and is not made on a per-channel
basis. Therefore, to make the output status at a stop error or STOP of the
programmable controller CPU matched with the output status at a link error, set
the same .HOLD/CLEAR setting to all channels. (Refer to the table below.)
Hold analog output
Clear analog output
(Output offset value)
For the station unit block guarantee of the cyclic data, refer to the Q
Corresponding MELSECNET/H
Network System Reference Manual (Remote I/O Network).
Error time output mode
Hold
Clear
MELSEC-Q
HOLD/CLEAR setting
(Same setting to all channels)
HOLD
CLEAR
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