gefran SIEIDrive ADV100 Quick Start Up Guide

ADV100 • Quick installation guide - Specifications and connection 69
Code Error message shown
on the display
Sub-code Description
100H-256 Cause: An error occurred during setup; the information received from the encoder is not reliable. If the encoder is used for feedback the
Speed fbk loss alarm is also generated.
Solution: Take the recommended action for the Speed fbk loss alarm.
200H-512 Cause: The firmware on the optional encoder card is incompatible with that on the regulation card. The information received from the
encoder is not reliable
Solution: Contact Gefran in order to update the firmware on the optional encoder card.
51 No opt card
Condition: an optional card has been removed with respect to the configuration present when the last Save parameters command was executed or
there is a fault on the optional card or on the regulation card.
Solution: If the user has removed the card on purpose, execute Save parameters. If the user has not removed the card, identify and replace the faulty
card.
10.2 Speed fbk loss alarm according to the type of feedback
Note ! For the correct interpretation of the cause of the alarm trigger, it is necessary to transform the hex code indicated in parameter 15.13 SpdFbkLoss code,
PAR 2172 , in the corresponding binary and verify in the encoder table that the active bits and related description are used.
● Speed fbk loss [22] alarm with digital incremental encoder
Bit Value Name Description
0 0x01 CHA Cause: no impulses or disturbance on incremental channel A.
Solution: Check the connection of the encoder-drive channel A, check the connection of the screen, check the encoder supply voltage, check parameter
2102 Encoder supply, check parameter 2104 Encoder input config.
1 0x02 CHB Cause: no impulses or disturbance on incremental channel B.
Solution: Check the connection of the encoder-drive channel B, check the connection of the screen, check the encoder supply voltage, check parameter
2102 Encoder supply, check parameter 2104 Encoder input config.
2 0x04 CHZ Cause: no impulses or disturbance on incremental channel Z.
Solution: Check the connection of the encoder-drive channel Z, check the connection of the screen, check the encoder supply voltage, check parameter
2102 Encoder supply, check parameter 2104 Encoder input config, check parameter 2110 Encoder signal check
10.2.1 Reset Speed fbk loss alarm
The reasons for activating the Speed fbk loss alarm and the information acquired by the encoder are shown in
parameter 2172 SpdFbkLoss code.
If no card has been installed the Speed fbk loss [22] alarm is generated and no cause is displayed in parameter 2172
SpdFbkLoss code. Several causes may be present at the same time.
If no card is recognised, the system runs a routine that always returns Speed fbk loss [22] active without specifying a
cause.
10.2.2 Encoder error alarm
Setup is performed each time the drive is turned on, regardless of the regulation mode that has been selected. If an
error is detected during setup the Encoder error alarm is generated with the following codes:
Bit Value Name Description
8 0x100 Setup error Cause: An error occurred during setup. When this has been signalled the information obtained from the encoder is not reliable.
Solution: Take the action recommended for Speed fbk loss [22] alarm according to the type of encoder.
9 0x200
Compatibility
error
Cause: Firmware on option card incompatible with firmware on regulation card.
When this has been signalled the information obtained from the encoder is not reliable.
Solution: Contact Gefran in order to update the firmware on the optional card.

gefran SIEIDrive ADV100 Specifications

General

Brand	gefran
Model	SIEIDrive ADV100
Category	Controller
Language	English