66
5
Control Panel
(3) Parameter No.
○n001: External output when an alarm or warning occurs used to make setting of combination of output to each
contact.
First digit: Used to set the alarm output logic (60-61, 60-63) and warning output logic (66-67) of the signal
terminal block. (as for 2 to 9 other than 1, operation is the same as that of 1)
Setting 0 (Factory setting) 1
Output
Terminal
No.
Normal
Power
failure
Alarm Normal
Power
failure
Alarm
Alarm output
60-61 ON OFF OFF OFF OFF ON
60-63 OFF ON ON ON ON OFF
Setting 0 (Factory setting) 1
Output
Terminal
No.
Normal
Power
failure
Warning Normal
Power
failure
Warning
Warning output 66-67 ON OFF OFF OFF OFF ON
○n002: OP contact level
Used to make setting of operation for input signal (OP signal) to the terminals (12-13: OP terminals) of
optional safety device on the terminal block (X2M).
“0”: OP terminal is not used. (Factory setting)
“1”: When OP contact turns OFF, Alarm Level 1 is activated.
“2”: When OP contact turns OFF, Alarm Level 2 is activated.
“3”: When OP contact is not ON after 30 seconds from pump operation start, Alarm Level 1 is activated.
(When flow switch is used)
“4”: When OP contact continues to be OFF after 5 seconds have passed, Alarm Level 1 is activated.
(When level switch is used)
[Note] Just connecting the optional safety device to the OP terminals will not enable the protective function. Be
sure to make this parameter setting. It may be used for an option at factory setting.
○n003: OP2 contact level
Used to setting of operation for input signal to the CN2 (OP2) on the Control board (A1P).
“0”: OP2 terminal is not used. (Factory setting)
“1”: When OP2 contact turns OFF, Alarm Level 1 is activated.
“2”: When OP2 contact turns OFF, Alarm Level 2 is activated.
“3”: When OP contact is not ON after 30 seconds from pump operation start, Alarm Level 1 is activated.
(When flow switch is used)
“4”: When OP2 contact continues to be OFF after 5 seconds have passed, Alarm Level 1 is activated.
[Note] Just connecting the optional safety device to the OP2 terminals will not enable the protective function.
Be sure to make this parameter setting. It may be used for an option at factory setting.
○n004: Setting of auto tuning end conditions
While in auto tuning mode, if the oil outlet temperature falls by the degree set with this parameter, the auto
tuning will end. (For details, refer to information in Section 2-7.)
○n005: Setting of response coefficient for auto tuning
Used to make setting of response coefficient to calculate the optimum control variable for auto tuning (Section 2-7).
①Make this value smaller: Stability will be upgraded, but responsiveness will be degraded.
②Make this value larger: Responsiveness will be upgraded, but stability will be degraded.
00_PB00540A_M10.indb 66 2023/08/09 12:59:03
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