Yaskawa iQpump Controller User Manual User Manual

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5.1 iQpump Drive Basic Programming Parameters

YASKAWA TM.iQp.06 iQpump Controller User Manual

3. Initiate a Start / Stop command

iQpump command register number: 0001
Stop Command:

Transmit value of 0000 (16 bit) to iQpump command address.

Start Command:

Transmit value of 0001 (16 bit) to iQpump command address.

Reset Command:

Transmit value of 0008 (16 bit) to iQpump command address.

If the Run command input is determined by a network communications option PCB: b1-02 = “3: Option PCB,” and initiate the Run
command through the available network communications option PCB listed below. The Installation Guides (IG) and Technical Manuals

(TM) are available at

http://iQpump.yaskawa.com

The iQpump drive allows for monitoring, diagnostics and control using any of the following communication option cards:

• Profibus DP Option Card CM061 Manual: IG.AFD.12

• DeviceNet Option Card CM05X Manual: IG.AFD.14
• Modbus Plus Option Card CM071 Manual: IG.AFD.17
• Modbus TCP / IP Option Card CM090 Manual: IG.AFD.25

• EtherNet / IP Option Card CM092 Manual: IG.AFD.26

Note: Refer to the

communication card instruction manual

or consult factory for installation and operation instructions.

■

Start / Stop from Comm. Option Card (Parameter b1-01 = 3):

The iQpump drive allows for the setpoint reference to be set via any of the following communication option cards:

■

Feedback Device

The iQpump drive requires a feedback device (e.g. Pressure transducer, flow meter, etc.) to perform automatic system regulation. Any
analog 0~10V or 4-20mA feedback device can be used in combination with theiQpump drive.

Connecting Your Feedback Device to the iQpump Drive

Note: The factory default setting for the iQpump drive is 4~20mA feedback device connected to analog

input A2.

To successfully operate the iQpump drive remotely, an external run command must be received by the

iQpump drive. Parameter b1-02 specifies from where the run command will be accepted.

Although the Run Source and the Reference Source (b1-01) are normally taken from the same source (e.g.
digital operator, terminals or serial communication), this is not always the case.

To issue a run command from the digital operator: Set b1-02 = “0: Operator,” and use the HAND and
OFF buttons to start and stop the iQpump drive.

To issue the run command from the terminals: Set b1-02 = “1: Terminals,” and select between 2-wire

and 3-wire control operation by doing the following:

2-Wire Control The factory default setting is for 2-wire operation. In the 2-wire configuration a closure between S1 and SN will be
interpreted as a Forward Run command by the iQpump drive.

Figure 5.6

Figure 5.7 2-Wire Control

3-Wire Control When any of the multi-function digital input parameters, H1-01 through H1-05, is set to 0, terminals S1 and S2 become
Run and Stop, respectively. The multi-function digital input that was set to 0 will function as a Forward / Reverse input for the iQpump

• Profibus DP Option Card CM061

Manual: IG.AFD.12

• DeviceNet Option Card CM05X

Manual: IG.AFD.14

• Modbus Plus Option Card CM071

Manual: IG.AFD.17

• Modbus TCP / IP Option Card CM090

Manual: IG.AFD.25

• EtherNet / IP Option Card CM092

Manual: IG.AFD.26

FWD Run/Stop

REV Run/Stop

2 wire control