H8PS-16B datasheet(29/32 Pages) OMRON

29 / 32 page

H8PS

Step Number Limit (f5)

With the H8PS, up to 10 steps can be set to turn the output ON/OFF

10 times for each cam. The number of steps that can be set,

however, can be restricted to prevent programming from being added

through operating mistakes. Settings can be made for all cams at

once or each cam individually. The default setting for the Step

Number Limit is 10 steps for all cams.

The maximum number of steps to be set is set using the F5 menu in

the Function Setting Mode.

Display for Collective Settings

The cam number can be set to a on the setting display to set all

cams at once. If the number of steps is displayed as “---” when the

cam number is a, the collective settings for all cams are disabled.

The maximum number of steps to be set is set using the F5 menu in

the Function Setting Mode.

Display for Individual Settings

Cam Protection (f6)

Cam programs can be write-protected. Use this setting to protect the

programs for only specific cam numbers. Protected cam numbers will

not be displayed in Programming Mode or Test Mode. Writing or

changing programs will not be possible. Protected cam numbers will

also not be displayed in Run Mode and cannot be checked. The

default settings are for no protection for all cams.

Cam protection is set using the F6 menu in the Function Setting

Mode.

Setting Display

Bank Functions (f7/f8/f9)

The bank function is supported by 16-/32-output models. Banks

enable changing the entire cam program at once by switching bank

numbers (0 to 7).

In Run Mode or Test Mode, the start input must be turned OFF and

ON as shown in the following diagram in order to change banks.

Control the start input when changing banks.

Bank Enable/Disable (f7)

The default setting disables the bank function. To use banks, change

the setting using the F7 menu in the Function Setting Mode.

Setting Display

Bank Switching Method (f8)

The following methods can be used to switch the bank: the bank

inputs on the terminal block or the BANK Key on the front of the Cam

Positioner.

Example: Limiting the Number of Steps to 2 for All Cams

Collectively.

Set the cam number to a with the

CAM Keys

and set the

maximum number of steps to 2 with

the Angle Keys

. Press the

Key to write the setting to

memory.

Example: Limiting the Number of Steps to 1 for Cam 3.

Set the cam number to 3 with the

CAM Keys

and set the

maximum number of steps to 1 with

the Angle Keys

. Press the

Key to write the setting to

memory.

Example: Protecting Cam 3 with an 8-output Model

Set the cam number to be

protected (and not displayed) to 3

with the CAM Keys

and

then press the

Key. The

output display will go out.

PRG

CAM

STEP

WRITE

PRG

CAM

STEP

WRITE

CAM

STEP

PRG

45678

Not lit (protected)

WRITE

Enable or disable the bank function

with the ANGLE Keys

Cam Program (Bank No. 7)

Cam Program (Bank No. 2)

Cam Program (Bank No. 1)

Cam Program (Bank No. 0)

Control output

(cam number)

Step 0

Step 1

Step 9

ON angle OFF angle

145

135

225

270

315

135

180

---

225

270

285

315

345

OFF angle

ON angle

Start

input

Bank 0

Bank 1

Bank 2

Bank 1

Bank 2

Operation

OFF

RUN

output

Unstable region (outputs OFF)

T1: 225 ms max.

T2: 400 ms max.

T3: 20 ms min.

T4: 20 ms min.

Bank

specification

CAM

STEP

PRG

yes

(Enabled)

(Disabled)

H8PS-16B Datasheet(PDF) 29 Page - Omron Electronics LLC

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