Omron H7EC - Operating Procedures

C-148
Up/Down Counting Meter
K3NC
Operating Procedures
■
Operation in RUN Mode
Reset
Press the RESET/TEACH Key for 1 s min. to reset the counting
value to 0. (Enabled when key protection is cleared.)
Checking the Bank Number
Press the Shift Key for 1 s min. during measurement to display
the bank number in the PV display. (The display will return to the
measurement value if there is no key operation for 5 seconds.)
Bank Selection
•
Switch between the comparative set values and the prescaling val-
ues for banks 1 to 4 using the BANK 1 and BANK 2 signals.
•
The relationship between the BANK 1 and BANK 2 signals and the
bank numbers is shown in the following table.
Note:
If the prescale value bank is set to OFF, then the prescaling val-
ue for each bank is fixed.
Confirming and Setting Comparative Set Values
During measurement display, press the Mode Key repeatedly to display the comparative set values in the order OUT1, OUT2, OUT3, OUT4,
and OUT5. (With models that have an SV display, the comparative set values are displayed in the SV display.)
Note:
When a comparative set value is displayed, it can be changed using the Up Key and Shift Key (if key protection is OFF).
RESET
/TEACH
0
RESET
/TEACH
1 s min.
Measurement
value
Bank
number
BANK 1 BANK 2 Comparat
ive set
value
Prescaling
value
1OFFOFF
sU1.** ps1.**
2ONOFF
sU2.** ps2.**
3OFFON
sU3.** ps3.**
4ONON
sU4.** ps4.**
BANK1
BANK2
COM
Measurement
value
Comparative set
value OUT1
Comparative set
value OUT2
Comparative set
value OUT3
Comparative set
value OUT4
Comparative set
value OUT5
No key operation for 5 s
No key operation for 5 s No key operation for 5 s
No key operation for 5 s No key operation for 5 s