Control Output Setting At Cpu Stop Error Occurrence Function - Mitsubishi Q Series User Manual

3 SPECIFICATIONS

3.2.11 Control output setting at CPU stop error occurrence function

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(3) The Q62HLC allows four different alerts (alerts 1 to 4) to be selected and used
from among the alerts, wait alert and re-wait alert.
Set the alert modes used as alerts 1 to 4 at the following buffer memory
addresses:
Channel No.
1
2
(4) Set the alert set value, alert dead band setting and alert delay count at the
following buffer memory addresses:
Channel No.
1
2
(1) You can set the Q62HLC control output (HOLD/CLEAR) to be provided when
the programmable controller CPU has generated a stop error.
(2) To make this setting, use the intelligent function module switch setting on GX
Developer.
• CLEAR : Stops the PID control, temperature judgement and alert judgement
functions and turns off external outputs.
• HOLD : Continues the control status prior to a programmable controller CPU
stop. For example, when PID control was exercised before a
programmable controller CPU stop, PID control is continued if the
programmable controller CPU stops.
Refer to Section 4.5 for details of the setting method.
Buffer memory addresses (Decimal)
Alert 1 Alert 2
192 193
208 209
Buffer memory addresses (Decimal)
Alert set value Alert dead band setting
38 to 41
70 to 73
MELSEC-Q
Alert 3
194
210
Alert delay count
164 165
Alert 4
195
211
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