CSD Series
Variable Frequency AC Drive
MOTORTRONICS
- 40 -
XX1X:
Stop key ineffective in remote control mode - disables the
above feature.
The speed search is used in windmilling applications. The drive will
find the operational speed of the motor and start.
X0XX:
Speed search controlled by terminals on TM2 - allows the
user to enable speed search at all times or only through one of the
multifunction inputs on TM2 pins 6 - 8. Programming Fn56 - Fn58 =
7 (N.O.) or 23 (N.C.) converts the input command signal on TM2 to
the speed search enable signal. The speed search capability of the
drive can only be enabled by one of the multifunction input commands
on TM2 pins 6 - 8.
X1XX:
Speed search effective when drive starts
0XXX:
AVR function effective - enables automatic regulation of motor
voltage.
1XXX:
AVR function ineffective - disables the above feature.
Fn49 - Fn 50:
Refer to Fn01
Fn49 = Acceleration Time 2 - Factory Setting = 10.0 sec;
Range = 0.1 - 3600 sec.
Fn50 = Deceleration Time 2 - Factory Setting = 10.0 sec;
Range = 0.1 - 3600 sec.
Fn49 and Fn50 provide a second set of acceleration/deceleration
times. The selection of accel or decel times 1 or 2 is made by
changing one of the multifunction digital input terminals to an accel/
decel time selection contact. Set Fn56 - Fn58 = 04(N.O.) or 20
(N.C.) to enable the multifunction digital input terminal to be used as
an accel/decel time selection switch. Program into Fn49 the required
secondary acceleration time and program into Fn50 the required
secondary deceleration time.
Display Mode Control -
Fn51 and Fn52 can be used to determine the display
mode of the keypad.
Fn51 = Factory Setting = 0; Range = 0 - 5
Fn52 = Factory Setting = 1800; Range = 0 - 9999
Fn51 = 0:
Display frequency (Hz), display preset frequency during stop mode
and operation frequency during run mode.
1:
Display RPM of motor with the formula = (120/Fn 36) X Frequency
Output where Fn36 is the number of poles of the motor, ensure that
the correct information is programmed into Fn36.
2:
Line speed display mode in integral (XXXX) with the formula =
(Output Frequency/Fn06) x Fn 52
3:
Line speed display mode in one digit decimal (XXXX) with the
formula = (Output Frequency/Fn06) X (Fn52/10)
4:
Line speed display mode in two digit decimal (XXXX) with the
formula = (Output Frequency/Fn06) X (Fn 52/100)
5:
Line speed display mode in three digit decimal (XXXX) with the
formula = (Output Frequency/Fn06) X (Fn 52/1000)
Summary of Contents for CSD Series
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