7/10
Errl : Zero clearing failed
Err2: Failed to set the max limit (the max limit must be greater than the min limit)
Err3: Failed to set the min limit (the max limit must be greater than the min limit)
Err4: The password for restoring factory settings is entered incorrectly
Err5: Pressure sensor error
System Error Remark
(5) ALrE sub-menu (alarm working mode):
Onof-Alarm automatically turns on and off
Hold-Alarm status is maintained until the alarm is manually cancelled
(6) AL.H sub-menu (inhibition of alarm signal at power-on):
N-Turn on the power-on alarm signal suppression; eliminate the low-voltage alarm when
starting up
Off-Turn off the suppression of the power-on alarm signal; the low-voltage alarm is direct-
ly output when the power is turned on
(7) ALdL submenu (alarm delay time):
0-3600: The maximum delay is 3600 seconds
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display
Peak: Pressure peak; valy: pressure valley
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more settings
Output signal control and RS485 control parameter settings.
(1) RNGL: analog signal range setting low value;
(2) RNGH: analog signal range setting high value;
(3) Out: output signal selection
I: Single current signal output U: Single voltage signal output
I-u: current and voltage signal output 485: 485 signal output
(4) bAUd: RS485 communication baud rate setting
(5) Addr: RS485 communication address ID setting
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reset
Enter the number 1234 to confirm the factory reset.
Copyright © 07/2022 by SIN JIA ENTERPRISE COMPANY LIMITED. All rights reserved.
Operation Manual
Differential Pressure Controller
Model: TWM30
