Mitsubishi Electric MELSEC Q Series User Manual page 231

When the setting values are as follows:
Ex.
• Alert output accumulated pulse setting value (maximum value): 1200
Cd.13
• Immediate stop accumulated pulse setting value (maximum value): 1100
Cd.14
Both alert output accumulated pulses and immediate stop accumulated pulses are judged by
accumulated pulses that are 1.1 times of the reference value (maximum value). Thus, an alert is output
and the positioning stops simultaneously.
(c) Alert output accumulated pulse setting value, immediate stop accumulated pulse
setting value, and "Accumulated pulse setting" in the switch setting
The setting range of "
Cd.13
output accumulated pulse setting value (minimum value)" is 1000 to 50000 (1 to 50 times). However, when the
alert output accumulated pulses exceed the amount of "Accumulated pulse setting" in the switch setting, an
alert is output according to the setting of "Accumulated pulse setting"
The above is applicable to "
" Immediate stop accumulated pulse setting value (minimum value)".
Cd.16
When the measured reference value (maximum value) is 2000 and the setting values are as follows:
Ex.
• "Accumulated pulse setting" in the switch setting: -3700 to 3700 [selection 1]
• Alert output accumulated pulse setting value (maximum value): 3000 (3 times)
Cd.13
The calculated value of alert output accumulated pulses (maximum value) is 6000 (2000 + (3000 - 1000)
× 2000  1000). However, the value of alert output accumulated pulses (maximum value) becomes 3700
because the calculated value exceeds the amount of "Accumulated pulse setting"
Alert output accumulated pulse setting value (maximum value)" and "
Immediate stop accumulated pulse setting value (maximum value)" and
Cd.14
CHAPTER 11 CONTROL SUB FUNCTIONS
11
Alert
Cd.15
229