Time Scale (Buffer Memory Address 274, 530: Un\G274, Un\G530); Zone Setting (Buffer Memory Address 275 To 313, 531 To 569: Un\G275 To Un\G313, Un\G531 To Un\G569); Program Pattern - Mitsubishi Electric MELSEC-Q Series User Manual

3 SPECIFICATIONS

3.5.66 Time scale (buffer memory address 274, 530: Un\G274, Un\G530)

3.5.67 Zone setting (buffer memory address 275 to 313, 531 to 569:
Un\G275 to Un\G313, Un\G531 to Un\G569)
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This setting is available only in the setting mode. However, when the parameter
change in program control function is enabled, this setting can be changed in the
operation mode also. For details on the parameter change in program control
function, refer to Section 3.2.18.
To activate the change, turn on Setting change command (YnB).
(1) The time scale sets the scales for the set value of the time scale for each
segment and for the stored value of Segment remaining time (buffer memory
address: 257,513) and for the output time scale of the pattern END for each

program pattern.

(2) The following lists the setting values.
• 0.01s: Set 0 (default).
• 0.1s: Set 1.
• 1s: Set 2.
• 1min: Set 3.
A zone used for the program control function is set.
The following three items (1) to (3) need to be set. For the buffer memory addresses
of each item, refer to Section 3.5.1. For details on the program control function, refer
to Section 3.2.12.
This setting is available only in the setting mode. However, when the parameter
change in program control function is enabled, this setting can be changed in the
operation mode also. For details on the parameter change in program control
function, refer to Section 3.2.18.
To activate the change, turn on Setting change command (YnB).
(1) Zone 1 to 7 upper limit
(a) The upper limits of each zone is set to divide input range into zones.
(b) By using this setting, the input range can be divided into up to 8 zones.
(c) For the program control, the PID constants and control response parameters
are set for each zone. When they are within the range of the zone having the
measured value, the control is executed by the PID constants and control
response parameters set for the zone.
MELSEC-Q
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