About "Cylinder stop output"
There are cases where cylinder stop output is output when cylinder stops temporarily due to
knocking and cylinder operates at extremely low speed. In such cases, provide longer time to
output.
！
Caution
When utilizing cylinder stop output for safety related parts, be sure to use it with other
sensor output.
7-4. Memory (E
2
ROM)
(1) The following data are stored in E
2
ROM
.
z
Preset
data
z
Upper and lower limits data
z
Output
type
z
Pre-scale
setting
z
Offset
setting
z
Cylinder stop output setting
Stored in E
2
ROM
when settings are
z
Output type setting
changed.
z
Input type setting
z
Backup
setting
z
RS-232C
setting
z
Unit No. setting
z
Digital filter setting
z
Current counts: Only when back up setting is ON, current counter value is different
from data written in E
2
ROM and power supply is OFF, the current
value is written in E
2
ROM.
(2) When storing in E
2
ROM is done approximately 800,000 times, the message “E2FUL” (life
of E
2
ROM)
is indicated in LCD. Consult the shop or SMC Corporation. The indication
disappears by pressing any key and resumes its normal operation after that.
(3) Backup check is done at turning ON the power and the message “E2Err” is indicated in
LCD if an error occurred.
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