Salter S220, B220 User Manual

B220/S220 Parts Counter

Service Instructions

76103-382 Issue 1

*76103-382*

07.09.01

Table of Contents

Removing the covers 1

Installing expansion boards 2

Installing a head-up display -3

Status display 4

Error messages 5

Configuring the scale 6

Management mode 6 Restricted service access 6 To enter restricted service access 7 Full service access 7 Verification mode 7 To go to the configuration menus 7 Exiting from full or restricted service access 7

Navigating service mode 8

Product configuration branches 9

Branch 0 - Edit counter 9 Branch 5 - Typical configurations 9 Branch 6 - Weighing functionality 10 Branch 7 - Weighing limits 12 Branch 08 - Gravity compensation 12 Branch 09 - Weight display 13 Branch 19 - Bleeper functions 13 Branch 20 - Power saving 13 Branch 29 - Key press duration 14 Branch 60 - Tares 14 Branch 100 - PLUs 14

Calibration 15

Aborting calibration 16

Replacing a head-up display 17

30kg scales 18

Stiffener plate 18 Base covers 18

Illustrated parts list 19

Head-up display 20

Wiring Diagram 21

B220/S220 Parts Counter Service Instructions i

Removing the covers

1. Disconnect the power supply from the scale.

2. Remove the weighplate.

3. Break the tamper seal.

4. Remove the screw (A) and remove the expansion board cover.

5. Remove the feet (and the springs if the scale is a 30kg machine).

6. Remove the screw (B) at the front edge of the scale.

7. Lever the clips holding the cover using a flat-bladed screwdriver.

NOTE: When replacing the cover, if either of the clips are damaged an M6 machine or self-tapping screw (C) can be used to hold the cover in place.

B220/S220 Parts Counter Service Instructions 1

Installing expansion boards

Refer to the fitting instructions included with each expansion board for details on configuration settings.

1. Connect the wiring loom to the expansion boards.

2. Remove the cover and place the boards in their correct slots.

3. Break off the appropriate blanking plate and replace the cover.

2 B220/S220 Parts Counter Service Instructions

Installing a head-up display

1. Disconnect the scale from the mains power supply, or remove the battery pack.

2. Using a flat-bladed screwdriver, remove the blanking plate from the back of the scale.

3. Attach the display using the two slotted screws. Carefully insert the plug from the display into the socket at the back of the scale.

NOTE: Do not push the connector into the socket too hard as you may damage the socket.

4. Replace the blanking plate, and reconnect the power supply.

B220/S220 Parts Counter Service Instructions 3

Status display

The status display shows some basic information about the scale. to view this information, press the display test key twice:

Top row Middle row Bottom row

0 Boot block product code Boot block version number

1 Application block product code Application block version number

2 Configuration block product code Configuration block version number

3 Product configuration checksum

status:

0 - OK 1 - Checksum failed

4 Mains/battery voltage Blank

5 Secondary calibration counter Blank

6 Cause of last reset:

0 - Power down 1 - Watchdog 2 - Clock monitor

If you need to contact your authorised service agent for advice, please make a note of all the settings shown.

Product configuration edit counter

Blank

4 B220/S220 Parts Counter Service Instructions

Error messages

E5 Disconnect then reconnect the power supply.

E10 Battery failure - replace the batteries (do not use NiCad batteries).

E11 Power supply voltage too high. Make sure the correct power supply is

being used (see page ).

E15 Disconnect then reconnect the power supply.

E19 Software download tool error. Try downloading the application again.

E20 Disconnect then reconnect the power supply, if the error reappears, you

will need to replace the load cell (see page ).

E21 This could be caused by excessive vibration or an incorrect service

calibration. Either adjust the filters (see page ), or re-calibrate the scale (see page ).

E30 Management/service mode not exited correctly. Re-enter service mode,

select the value to be changed, change the value and go to the next branch or sub-branch to accept the change.

E35 An invalid configuration for the scale has been given in branch 5, re-enter

the configurations (see page ).

E36 An invalid capacity for the scale has been given in branch 5. Re-enter the

configurations (see page ).

E40 The weight used for user-calibration is unsteady, re-calibrate the scale.

E41 An incorrect weight is being used for user-calibration, use the correct

weights

E42 User calibration is not available for this scale.

E100 Invalid PLU contents, re-program the PLU.

E101 Transaction failed.

E102 PLU write failed. The PLU has been protected in management mode.

E103 Tare failed, re-program the tare.

E110 The counting piece-weight is greater than 10% of the capacity of the scale.

E151 A change to the configuration has failed, reprogram the configuration.

E152 User does not have access to this item (in management mode).

B220/S220 Parts Counter Service Instructions 5

+ 21 hidden pages