Power Electronics SDRIVE 700 Series Скачать руководство пользователя страница 90

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POWER ELECTRONICS

SDRIVE 700

DESCRIPTION OF PROGRAMMING PARAMETERS

Parameter

Name /

Description

Range

Default

value

Function

Set on

RUN

12 I SLEEP=xxxA

CURR SLEEP LEVEL

G25.4.12

Output current
level to sleep the
drive

OFF=0 to

1229A

xxxA

Output current will be monitored and when it is below the level set
here, sleep time will start elapsing. Once elapsed this time, the
equipment will go in sleep mode. So it allows setting the level of the
output current, below which, a situation of ‘no demand’ will be
detected. This situation will send to sleep the drive. When this
parameter is set to OFF, it will be disabled.

Note

: The drive can go to sleep in all of the conditions

simultaneously. Any fulfilled condition will begin the sleep delay time
or will keep it active in case of the condition that began it
disappears.

YES

13 FP erOFF=+0.0%

FPUMP STOP ERROR

G25.4.13

Maximum PID
error to stop the
fixed pumps

OFF=0 to

+100%

+0.0%

It sets the PID error below which, fixed pumps will be stopped. Any
error value more negative than the value set here will stop a fixed
pump. This condition is optional.
This parameter allows user the possibility of considering the PID
error (%) at the moment of stopping the fixed pumps. Additionally,
the drive speed and a stop delay time for each fixed pump
(whenever you want) will be considered.

Note

: PID error conditions, delay time and speed are optional and

can be configured to be considered or not, such as it has been
explained for the starting conditions of fixed pumps.

YES

14 FP T1 OF=10s

FPUMP1 STP DELAY

G25.4.14

Delay time to
stop fixed pump
1 (Relay 1)

0 – 6000s

10s

To set the delay time for the fixed pump assigned to the relay 1.

Note:

It time is too short, overpressure could occur in the system. If

time is too long under-pressure could occur.

YES

15 FP T2 OF=10s

FPUMP2 STP DELAY

G25.4.15

Delay time to
stop fixed pump
2 (Relay 2)

0 – 6000s

10s

To set the delay time for the fixed pump assigned to the relay 2.

Note:

It time is too short, overpressure could occur in the system. If

time is too long under-pressure could occur.

YES

16 FP T3 OF=10s

FPUMP3 STP DELAY

G25.4.16

Delay time to
stop fixed pump
3 (Relay 3)

0 – 6000s

10s

To set the delay time for the fixed pump assigned to the relay 3.

Note:

It time is too short, overpressure could occur in the system. If

time is too long under-pressure could occur.

YES

17 FP T4 OF=10s

FPUMP4 STP DELAY

G25.4.17

Delay time to
stop fixed pump
4 (AO1)

0 – 6000s

10s

To set the delay time for the fixed pump assigned to the Analogue
Output 1.

Note:

It time is too short, overpressure could occur in the system. If

time is too long under-pressure could occur.

YES

18 FP T5 OF=10s

FPUMP5 STP DELAY

G25.4.18

Delay time to
stop fixed pump
5 (AO2)

0 – 6000s

10s

To set the delay time for the fixed pump assigned to the Analogue
Output 2.

Note:

It time is too short, overpressure could occur in the system. If

time is too long under-pressure could occur.

YES

19 70.0%

FPUMP STP SPEED1

G25.4.19

/ Stop

speed 1 for one
fixed pump

+0.0% to

+250%

+70.0%

It sets the speed below which the drive must remain for stopping a
fixed pump whenever the operating setpoint is the local setpoint 1
set in G25.1.5.
If you want the speed condition is not considered for stopping the
fixed pumps, you must set a value that will be always above the
drive speed, so that, this condition is always fulfilled and therefore, it
would stop being a condition. This is applicable to all of the selected
setpoints.

YES

20 70.0%

FPUMP STP SPEED2

G25.4.20

/ Stop

speed 2 for one
fixed pump

+0.0% to

+250%

+70.0%

It sets the speed below which the drive must remain for stopping a
fixed pump whenever the operating setpoint is the local setpoint 2
set in G25.1.6.

YES

21 70.0%