29
2522722-01-05/19 (Translation of the original operating instructions)
Operating Instructions
Safety Relay with IO-Link ESM-CB
EN
14.6. Error table for BR devices
Depending on the device type, not all error messages are required or supported.
Error number
Error designation
Cause/remedy
0x01+A4:E25
Internal error
All errors that prevent normal operation and over which the customer
has no control.
- Error in the program files
- Error in the light barrier
- Safe control of guard locking no longer possible
0x06
Internal error
Fault on the internal switching element. Guard locking can no longer be
controlled safely.
0x1F
Actuator not detected often enough during teach-in operation/actuator
removed.
See error designation
0x20
DIP switch configuration does not correspond to the software configu-
ration.
DIP switch configuration is not identical to the configuration saved in the
memory. The user must check the DIP switch setting.
0x21
DIP switch configuration between the channels not plausible.
DIP switch configuration for the two channels is not plausible or does not
match. The user must check the DIP switch setting.
0x25
Invalid actuator detected during teach-in operation.
Actuator detected is not a valid actuator or actuator is faulty.
0x2E
Different states of FI1A and FI1B
Different signal states at the two safety inputs.
0x2F
Communication error BR (master)
Diagnostics communication between master and slave not possible/
communication disrupted
0x31
Test pulse on FI1A not detected.
Missing test pulse
Examples: short circuits, FI1A and FI1B swapped.
0x32
Test pulse on FI1B not detected.
Missing test pulse
Examples: short circuits, FI1A and FI1B swapped.
0x36
Test pulse on FI1A not detected on PowerUp.
Missing test pulse
0x37
Test pulse on FI1B not detected on PowerUp.
Missing test pulse
0x43
Disabled actuator detected during teach-in operation.
Already taught in but disabled actuator has been detected. The user
must present the taught-in actuator or teach in another actuator.
0x44
Invalid actuator detected
0x4C
HIGH level on output FO1A even though LOW level is expected.
A HIGH level has been detected on safety output FO1A during PowerUp.
0x4D
HIGH level on output FO1B even though LOW level is expected.
A HIGH level has been detected on safety output FO1B during PowerUp.
0x4E
LOW level on output FO1A even though HIGH level is expected.
Although safety output FO1A has switched off, a HIGH level has been
read back.
0x4F
LOW level on output FO1B even though HIGH level is expected.
Although safety output FO1B has switched off, a HIGH level has been
read back.
0x50
Discrepancy time between FO1A and FO1B too long.
Switch-on/switch-off time between FO1A and FO1B too long.
0x51
Error on reading back the test pulse on FO1A.
Missing test pulse
0x52
Error on reading back the test pulse on FO1B.
Missing test pulse
0x54
General output error
0x60
Supply voltage too high.
Overvoltage
0x61
Supply voltage too low.
Low voltage
0x62
Temperature too high.
Temperature in housing too high.
0x63
Temperature too low.
Temperature in housing too low.
0x64
Guard locking supply voltage too high.
Overvoltage
0x65
Guard locking supply voltage too low.
Low voltage
0x67
Advance warning supply voltage too low 5%.
Low voltage
0x88
Plausibility error: bolt fracture
Transponder for the bolt has been detected without the door closed.
0x8A
Plausibility fault, signal sequence
Transponder has been detected without movement of the locking arm
(latch).
0x8B
Escape release
Escape release has been actuated (only if parametrized).
