23
Chapter 5. SETTING AND OPERATION
Func Name Settings
Factory
Description
No. setting
C03 Event output 00: Not used 00 Reversed output is high when the event is OFF
01: Instantaneous flow rate and low when the event is ON.
upper limit To cancel the event output for integrated flow
02: Instantaneous flow rate count-up or countdown, reset the count or
lower limit change the event output type.
03: Within range for instantaneous Since models with RS-485 communications
flow rate have no event output terminals, the EV LED
04: Instantaneous flow rate lamp indicates on event but not event output.
upper limit (reversed output)
(Note 2)
05: Instantaneous flow rate
lower limit (reversed output)
(Note 2)
06: Within range for instantaneous
flow rate (reversed output)
(Note 2)
07: Set value reached by integrated
flow count-up
08: Set value reached by integrated
flow count-up (reversed output)
(Note 2)
09: Zero reached by integrated
flow countdown
10: Zero reached by integrated
flow countdown (reversed output)
(Note 2)
11: Integrated pulse output
(minimum unit) (Notes 2, 5)
12: Integrated pulse output
(minimum unit
✕ 10)
(Notes 2, 5)
13: Integrated pulse output
(minimum unit
✕ 100)
(Notes 2, 5)
14: Alarm
15: Alarm (reversed output) (Note 2)
C04 Normal indication 00:
Instantaneous flow rate indication
00 This setting determines what is indicated on
01: Last digits of integrated flow the flow rate display after the power is turned
02: First digits of integrated flow on. After exiting normal indication mode, the
03: No display mode device enters function setup mode.
C07 Event standby 00: Disabled 00 If 02 or 05 is selected in C03, the event
01: Enabled standby will operate until the instantaneous
flow rate event setting is exceeded once after
power is turned on.
C08 Gas type 00: Air, nitrogen (fixed) 00
C10 Operating 00: 0.3 MPa standard 00 If the mounting direction is Position 2 or
pressure 01: 0.1 MPa standard Position 3, it is possible to reduce the error
02: 0.5 MPa standard caused by the mounting direction by adjusting
03: 0.7 MPa standard the pressure correction value (in maintenance
mode) and the operating pressure. See
“Maintenance mode” (page 30).
C11 Reference 00 to 35 °C (every 1 °C) 00 If the setting is changed, the peak value and
temperature the lowest value are reset.
C12 Integrated flow 00: Integrate only normal flow 00
option 01: Integrate both normal flow and
reverse flow (as a minus)
C14 Integrated flow 00: 50 ms 00
pulse width 01: 250 ms
02: 500 ms