21
8. APPENDIX
8.1. System Lock Function
Two different types of system lock are made available to disable specific front panel functions.
[System Lock 1]
Operations to be disabled: Initialization (p.22), Unit ID number change (p.17), and communication speed
change (p.23)
How to lock: Shift the System Lock switch to the right.
[System Lock 2]
Operations to be disabled: Initialization (p. 22), Unit ID number change (p. 17), communication speed change
(p. 23), and pattern memory change (p. 20).
How to lock: Shift the System Lock switch to the right while pressing the Memory Recall key.
8.2. Propagation Delay
It takes 1.4 ms for input signal applied to the analog input terminal to be transmitted to the analog output terminal.
When the delay is set, its value is added to the 1.4 ms. Propagation delay values are not affected by other signal
processing settings.
8.3. Display Conditions of the Memory/Unit ID Number Display
Operation Mode Display Condition Flashing Cycle Flashing Method
Memory No. being displayed Remains lit None
Memory No. being selected Flashes slowly 640 ms
Unit ID No. being displayed Flashes quickly 200 ms
I/O configuration being
displayed
Flashes quickly 200 ms
Communication speed being
displayed
Flashes quickly 200 ms
Data being edited by means
of a PC
Flashes in the
special manner
960 ms
None