Yaskawa iQpump Micro Manuel d'utilisateur télécharger pdf (Page 134)

Frequency

Reference

Time

100 ms

Reference

Sample Hold Input

Analog Signal

100 ms

ONOFF

Figure 4.37 Analog Frequency Reference Sample/Hold

An oPE03 error will occur when one of the following functions is used simultaneously with the Analog frequency reference

sample/hold command:

• Hold accel/decel stop (setting: A)

• Up command, Down command (setting: 10, 11)

• Up or Down functions (setting: 75, 76)

Settings 20 to 2F: External Fault

The External fault command stops the drive when problems occur with external devices.

To use the External fault command, set one of the multi-function digital inputs to a value between 20 and 2F. The digital

operator will display EFo where o is the number of the terminal to which the external fault signal is assigned.

For example, if an external fault signal is input to terminal S3, “EF3” will be displayed.

Select the value to be set in H1-oo from a combination of any of the following three conditions:

• Signal input level from peripheral devices (N.O., N.C.)

• External fault detection method

• Operation after external fault detection

An “On-Delay” timer will be applied to the external fault if it is “Normally Open” and an “Off-Delay” timer will be applied

to the external fault if it is “Normally Closed”.

If the external fault is set to “During Run”, the time delay will start after the Run command is received.

Refer to Figure 4.38 to Figure 4.40 for details.

Table 4.20 shows the relationship between the conditions and the value set to H1-oo:

Terminal statuses, detection conditions, and stopping methods marked with an “O” are applicable to the corresponding settings.

Table 4.20 Stopping Method for External Fault

Setting

Terminal Status

<1>

Detection Conditions

<2>

Stopping Method

N.O. N.C.

Always

Detected

during Run

only

Ramp to Stop

(fault)

Coast to Stop

(fault)

Fast Stop

(fault)

Alarm Only

(continue

running)

20 O O O

21 O O O

22 O O O

23 O O O

24 O O O

25 O O O

26 O O O

27 O O O

28 O O O

29 O O O

2A O O O

2B O O O

2C O O O

4.8 Detailed iQpump Parameter Descriptions

134

YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual

1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 299 300

Commentaires sur ces manuels

Pas de commentaire

Yaskawa iQpump Micro Manuel d'utilisateur Page 134

Commentaires sur ces manuels

Produits connexes et manuels pour Équipement Yaskawa iQpump Micro