BENSHAW Rsi S Series, Инструкция по эксплуатации

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Learning Advanced Features
117
Number Type Description
initial value of C. If the B input is 0, operate.
Downcounts when the A parameter changes
from 0 to 1.
Note
The Pl process block (Pl_PROCESS Block) must be used after the PI control block (PI_CONTROL Block)
for proper Pl control operation. Pl control operation cannot be performed if there is another block
between the two blocks, or if the blocks are placed in an incorrect order.
User sequence features work only with code version 1.00, IO S/W version 0.11, and keypad S/W
version 1.07 or higher versions.
Fire Mode Operation
This function is used to allow the inverter to ignore minor faults during emergency situations, such
as fire, and provides continuous operation to fire pumps.
When turned on, Fire mode forces the inverter to ignore all minor faults. For major faults, the
inverter repeats a Reset and Restart regardless of the restart count limit. The retry delay time set at
PR. 10 (Retry Delay) still applies while the inverter performs a Reset and Restart.
Fire Mode Parameter Settings
Group Code Name LCD Display Parameter Setting Setting Range Unit
Ad
80
Fire Mode
selection Fire Mode
Sel
1 Fire Mode 0–2 -
81
Fire Mode
frequency Fire Mode
Freq
0-60 0–60
82
Fire Mode run
direction Fire Mode
Dir
0–1 0–1
83
Fire Mode
operation count Fire Mode
Cnt
Not configurable - -
In 65–69
Px terminal
configuration Px Define
(Px: P1– P5)
51 Fire Mode 0–54 -
The inverter runs in Fire mode when Ad. 80 (Fire Mode Sel) is set to ‘1 (Fire Mode)’, and a digital
input terminal (P1~P5) is configured (In. 65-71) for Fire mode (51: Fire Mode) is turned on. The Fire
mode count increases by 1 at Ad. 83 (Fire Mode Count) each time a Fire mode operation is run.
Fire mode operation may result in inverter malfunction. Note that Fire mode operation voids the
product warranty – the inverter is covered by the product warranty only when the Fire mode count is
‘0.’