Yaskawa iQpump Micro - Manual (Page 247)

H1-oo
Setting
Function LCD Display Description Page
66
KEB Ride-Thru 1
(N.O.)
KEB Ridethru NO Closed: KEB Ride-Thru 1 enabled. –
67
Communications test
mode
Comm Test Mode
Tests the MEMOBUS/Modbus RS-422/RS-485 interface. Displays “PASS” if the
test completes successfully.
–
6A Drive enable Drive Enable
Open: Drive disabled. If this input is opened during run, the drive will stop as
specified by b1-03.
Closed: Ready for operation.
–
73 Low City Press Low City Press
Indicates that sufficient or insufficient pressure is present on the inlet to the pump.
Used mainly for pressure booster situations.
Note: 1. Parameter P4-21 determines if this input is normally open or
normally closed.
2. When P1-01 = 3, an alarm condition will cause drives in the
network to stop running and show a “Net Pump Err” message.
–
75 Up 2 command Up Command 2
Controls the bias added to the frequency reference by the Up/Down 2 function.
The Up 2 and Down 2 commands must always be used in conjunction with one
another.
–
76 Down 2 command Down Command 2
Controls the bias added to the frequency reference by the Up/Down 2 function.
The Up 2 and Down 2 commands must always be used in conjunction with one
another.
–
7A KEB Ride-Thru 2 (N.C.) KEB Ridethru2NC Open: KEB Ride-Thru 2 enabled. –
7B
KEB Ride-Thru 2
(N.O.)
KEB Ridethru2NO Closed: KEB Ride-Thru 2 enabled. –
80 HAND Mode Hand Mode
Closed: HAND Mode operation. Frequency reference determined by P5-01 and
P5-02.
Open: Stop Mode when no Run command.
139
81 HAND Mode 2 Hand Mode 2
Closed: HAND Mode operation. Frequency reference determined by P5-05.
Open: Stop Mode when no Run command.
139
83
Alternate Multi Setpoint
(Q1-02)
AltMultiSP Q1-02 Closed: Q1-02 becomes the PID setpoint –
84
Alternate Multi Setpoint
(Q1-03)
AltMultiSP Q1-03 Closed: Q1-03 becomes the PID setpoint –
85
Alternate Multi Setpoint
(Q1-04)
AltMultiSP Q1-04 Closed: Q1-04 becomes the PID setpoint –
88
Volute-Thermostat
Normally Open
Volute-TStat NO
Function active when the drive is running.
Closed: Drive will trip on “VLTS - Volute-TStat Flt”
Open: Thermostat fault not active
Note: Setting H1-oo = 88 and 89 simultaneously will trigger a “VLTS -
Volute-TStat Flt”.
–
89
Volute-Thermostat
Normally Closed
Volute-TStat NC
Function active when the drive is running.
Closed: Thermostat fault not active
Open: Drive will trip on “VLTS - Volute-TStat Flt”
Note: Setting H1-oo = 88 and 89 simultaneously will trigger a “VLTS -
Volute-TStat Flt”.
–
8C Disable Pre-Charge Disable Pre-Chrg Closed: Pre-Charge disabled. –
8D Multi Setpoint 1 Multi Setpoint 1
Open: Frequency reference, Q1-01, or Q1-03 is PID Setpoint.
Closed: Q1-02 or Q1-04 is PID Setpoint.
139
8E Multi Setpoint 2 Multi Setpoint 2
Open: Frequency reference, Q1-01, or Q1-02 is PID Setpoint.
Closed: Q1-03 or Q1-04 is PID Setpoint.
–
8F Low Water Level Low Water
Function active in AUTO Mode during normal operation, also used with Pre-
Charge function. Function logic depends on P1-30, Low Water Digital Input
Configuration.
P1-30 = 0 (Normally open)
Closed: Low water level fault
Open: Reservoir/Tank is filled to normal level
P1-30 = 1 (Normally closed)
Closed: Reservoir/Tank is filled to normal level
Open: Low water level fault
Pre-Charge function: Function uses the low water level input as “Tank/Reservoir”
feedback to indicate that the water level has been reached.
–
B.7 H Parameters: Multi-Function Terminals
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual 247
B
Parameter List