Delta CFP2000 Series User Manual page 418

Number of Motors to be Connected
Settings 1–8
 Number of Motors: maximum of eight motors. After setting the number of connected motors, the
multi-function output terminals automatically follow the setting as shown in the table below.
Table 1: Setting of Multi-function Output Terminal for Circulating Motors
Operating Time of Each Motor (minutes)
Settings 0–65500 minutes
 Sets the fixed time for circulation. If Pr.12-02 = 0, stop the timing. The currently running motors
continue operating until a Stop command is given.
Delay Time due to the Acceleration (or the Increment ) at Motor Switching (seconds)
Settings 0.0–3600.0 seconds
 Sets the delay time when switching motors. When the currently running motors reach the time
setting for Pr.12-02, the CFP2000 uses the delay time setting for Pr.12-03 and then switches to
run the next motors.
Delay Time due to the Deceleration (or the Decrement) at Motor Switching (seconds)
Settings 0.0–3600.0 seconds
 Sets the delay time when switching motors.
Delay time due to Fixed Quantity Circulation at Motor Switching (seconds)

Settings 0.0–3600.0 seconds
 Sets the fixed quantity circulation with PID
Sequential Diagram
In this mode, the CFP2000 can control up to four motors to increase flow quantity and pressure
range control. When controlling the flow quantity, the motors are in parallel connection. When
controlling the pressure range, the motors are in series connection.
Pr.12-01 01 02 03 04 05 06 07 08
Pr.02-13 55 55 55 55 55 55 55 55
Pr.02-14 56 56 56 56 56 56 56
Pr.02-15 57 57 57 57 57 57
Pr.02-36
Pr.02-37
Pr.02-38
Pr.02-39
Pr.02-40
Chapter 12 Description of Parameter SettingsCFP2000
58 58 58 58 58
59 59 59 59
60 60 60
61 61
62
12.1-12-3
Default: 1
Default: 0
Default: 1.0
Default: 1.0
Default: 10.0