B1 SE Plus - TMC Connection Error

[pairoatn]

The issue is TMC connection Error and trying to print and found layer not stick together. What should I do next?

[radek8]

When did the error appear? After the upgrade?

[pairoatn]

Error at the beginning that's why customer can't print completed at all.

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From: Radek @.> Sent: Tuesday, December 28, 2021 2:52 PM To: bigtreetech/BIQU-B1-SE-PLUS @.> Cc: pairoatn @.>; Author @.> Subject: Re: [bigtreetech/BIQU-B1-SE-PLUS] B1 SE Plus - TMC Connection Error (Issue #14)

When did the error appear? After the upgrade?

— Reply to this email directly, view it on GitHubhttps://github.com/bigtreetech/BIQU-B1-SE-PLUS/issues/14#issuecomment-1001921957, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AGN6IBBGCL74RPCLY4F2LY3UTFUENANCNFSM5KX6L7XA. Triage notifications on the go with GitHub Mobile for iOShttps://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Androidhttps://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub. You are receiving this because you authored the thread.Message ID: @.***>

[radek8]

There is a problem with the motor controllers. Send a response to the M122 command

[pairoatn]

Connecting... Printer is now online.

M122 SENDING:M122 X Y Z E Enabled false false false false Set current 800 800 800 800 RMS current 1436 1436 1436 1436 MAX current 2025 2025 2025 2025 Run current 25/31 25/31 25/31 25/31 Hold current 12/31 12/31 12/31 12/31 CS actual 0/31 0/31 0/31 0/31 PWM scale vsense 0=.325 0=.325 0=.325 0=.325 stealthChop false false false false msteps 256 256 256 256 interp false false false false tstep 0 0 0 0 PWM thresh. [mm/s] OT prewarn false false false false pwm scale sum 0 0 0 0 pwm scale auto 0 0 0 0 pwm offset auto 0 0 0 0 pwm grad auto 0 0 0 0 off time 0 0 0 0 blank time 16 16 16 16 hysteresis -end -3 -3 -3 -3 -start 1 1 1 1 Stallguard thrs uStep count 0 0 0 0 DRVSTATUS X Y Z E sg_result stst * * * * olb ola s2gb s2ga otpw ot 157C 150C 143C 120C s2vsa s2vsb Driver registers: X 0x00:00:00:00 Bad response! Y 0x00:00:00:00 Bad response! Z 0x00:00:00:00 Bad response! E 0x00:00:00:00 Bad response! Testing X connection... Error: All LOW Testing Y connection... Error: All LOW Testing Z connection... Error: All LOW Testing E connection... Error: All LOW Received command TMC CONNECTION ERROR //action:notification TMC CONNECTION ERROR

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From: Radek @.> Sent: Tuesday, December 28, 2021 5:50 PM To: bigtreetech/BIQU-B1-SE-PLUS @.> Cc: pairoatn @.>; Author @.> Subject: Re: [bigtreetech/BIQU-B1-SE-PLUS] B1 SE Plus - TMC Connection Error (Issue #14)

There is a problem with the motor controllers. Send a response to the M122 command

— Reply to this email directly, view it on GitHubhttps://github.com/bigtreetech/BIQU-B1-SE-PLUS/issues/14#issuecomment-1002010046, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AGN6IBEQJ6J6NJX4MUKWAGDUTGJADANCNFSM5KX6L7XA. Triage notifications on the go with GitHub Mobile for iOShttps://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Androidhttps://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub. You are receiving this because you authored the thread.Message ID: @.***>

[radek8]

Check if there are pins for the UART mod under the motor controllers.

[radek8]

Check if the motor controllers have a surge for UART mod.

[aguinaldoabbj]

Any updates on this?