YOKOGAWA UP35A, Руководство пользователя

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6-41
IM 05P02D41-01EN
Monitoring and Control of Regular Operations
6
Description
The current setpoint (hold SP), final target setpoint (TSP), and remaining segment time
can be changed during the hold operation.
The value changed during the hold operation is temporary. When the program is
operated again, it is operated according to the original program pattern. To operate the
program using the changed value, the original program pattern needs to be changed.
The following shows conditions that can be changed during the hold operation.
Segment setting method
(SEG.T)
Segment time setting Segment ramp-rate setting
Segment condition Soak Ramp Soak Ramp
Hold SP √ √ N/A N/A
Final target setpoint √ √ N/A N/A
Remaining segment-time √ √ √ N/A
√: Available, N/A: Not avialable
When the segment ramp-rate setting is selected in the segment setting method (SEG.T),
the hold operation is enabled, while the hold SP and final target setpoint (TSP) cannot be
changed.
6.9 Changing SP, TSP, or Remaining Segment-time (R.TIM) in HOLD-mode