SMC Networks HRS018-A 20 R Series - Key-Lock

HRX-OM-W058
Chapter 5 Display and setting of various functions
HRS-R Series 5.6 Key-lock
5-13
5.6 Key-lock
5.6.1 Key-lock
The keys can be locked to prevent the set values being changed by
operator error. Operation can be started/stopped by the “RUN/STOP” key
even while key-lock is set.
If you try to change the set value with “▲” and ”▼” key while key-lock is set,
“ ” is displayed for 1 sec. on the screen. The set value cannot be
changed. (Refer to the figure below.)
PV
SV
PV
SV
During key-lock setting, no other setting is available.
Release the key-lock setting for other setting.