Dispose of materials separately in accordance with the current regulations in force, for example:
• Electronics scrap (circuit boards) • Plastics
• Sheet metal • Copper
NOTE
The safety certification and any right to claim under warranty become void if the user manipulates the unit internally (e.g. replacing components, welding parts).
8
Meaning of the status LEDs
Local Diagnostics
8
Local Diagnostics
8.1
Meaning of the status LEDs
Status display The status LEDs display the status of the DCS31B option.
Status LED
60577AXX
• LED A/F: Alarm / fault • LED WD: Watchdog • LED B: System B • LED A: System A DCS31B A/F WD B A Operat- ing state
LED display Mode Description
1 • LEDs "A" and "B" flash in sync (chang- ing every 1.2 s) • LED "WD" off • LED "A/F" off
STARTUP The processor systems are synchronized and the configuration/firmware data is checked. 2 SENDCONFIG Configuration/firmware data is distributed and
checked again. An internal check is performed for the configuration data.
3 • LEDs "A" and "B" flash in sync (chang- ing every 0.8 s) • LED "WD" off • LED "A/F" off
STARTUP BUS If applicable.
4 • LEDs "A" and "B" flash in sync (chang- ing every 0.4 s) • LED "WD" on • LED "A/F" off
RUN Watchdog is active, which means that all out- puts can be switched.
5 • LEDs "A" and "B" flash in sync (chang- ing every 2 s) • LED "WD" off • LED "A/F" off
STOP In STOP mode, parameter and program data can be uploaded into the DCS31B.
6 • LEDs "A" and "B" flash in sync (chang- ing every 1.6 s) • LED "WD" on • LED "A/F" flashing
ALARM ALARM can be reset via the PLC functionality.
7 • LEDs "A" and "B" flash in sync (chang- ing every 0.4 s) • LED "WD" off • LED "A/F" on
Fault Fault can only be reset via ON/OFF of the DCS31B option.
NOTES
• In operating states 1, 2 and 3, the outputs are switched off automatically by the firmware. In the operating status "RUN" (display "4"), the outputs are controlled by
P
i
f
kVA
Hz
8.2
Error and alarm classes
The DCS31B option makes a general distinction between fatal errors and alarm mes- sages.
8.3
Error messages
Type of error
Description Impact on the sys- tem
Reset condition
Fatal error Fatal error or activation of an internal safety function. Due to reasons of safety, a cyclical program run is no longer possible.
All outputs are switched off
Switch the DCS31B option off and on again
Alarm Functional error caused by an external pro- cess. The monitoring function triggers an ALARM, but the subassembly remains in standby mode.
• Set parameters for binary input (DI6) • Reset element
NOTE
You have the following options to read the corresponding error or alarm message from the fault memory of the DCS31B option:
• via the X87 service interface • with the DBG60B keypad
• with the MOVISAFE® CONFIG configuration software, if P555/P556 is set to "NO RESPONSE".
Fatal error code Error 108, subcode 001
Error message Error during transfer of configuration data to the monitoring unit. Cause Interruption in connection during program download.
Remedy Send the configuration files again.
Fatal error code Error 108, subcode 002
Error message Configuration data for software version of the subassembly is invalid.
Cause Subassembly configured with incorrect software version of the programming interface. Remedy Configure subassembly with permitted version of the programming interface and then
switch subassembly off and on again.
Fatal error code Error 108, subcode 003
Error message Unit was programmed with incorrect programming interface.
Cause Program or configuration data was loaded into the unit using an incorrect program- ming interface.
Remedy Check the version of the subassembly. Configure again with a valid programming interface. Then switch unit off and on again.
8
Error messages
Local Diagnostics
Fatal error code Error 108, subcode 004/005
Error message Defective reference voltage.
Cause • Supply voltage of the subassembly is defective. • Faulty component in the subassembly
Remedy • Check supply voltage • Switch unit off and on again.
Fatal error code Error 108, subcode 006/007
Error message Defective system voltage.
Cause • Supply voltage of the subassembly is defective. • Faulty component in the subassembly
Remedy • Check supply voltage • Switch unit off and on again.
Fatal error code Error 108, subcode 008/009
Error message Defective test voltage.
Cause • Supply voltage of the subassembly is defective. • Faulty component in the subassembly
Remedy • Check supply voltage • Switch unit off and on again.
Fatal error code Error 108, subcode 010
Error message Defective DC 24 V voltage supply
Cause • Supply voltage of the subassembly is defective. • Faulty component in the subassembly
Remedy • Check supply voltage • Switch unit off and on again.
Fatal error code Error 108, subcode 011
Error message The unit’s ambient temperature is not in the defined range. Cause Temperature at the place of operation is not in the permitted range. Remedy Check the ambient temperature.
Fatal error code Error 108, subcode 012
Error message Plausibility check for position changeover.
Cause For the position changeover, ZSC, JSS or DMC is permanently activated. Remedy • Check ZSC activation
• Check JSS activation
• Check DMC activation (only for monitoring via position)
P
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f
kVA
Hz
Fatal error code Error 108, subcode 014
Error message Faulty switching of the HISIDE driver DO2_P/DO2_M. Cause Short circuit of the output.
Remedy Check wiring of the output.
Fatal error code Error 108, subcode 015
Error message Faulty switching of the LOSIDE driver DO0_M. Cause Short circuit of the output.
Remedy Check wiring of the output.
Fatal error code Error 108, subcode 016
Error message Faulty switching of the HISIDE driver DO0_P. Cause Short circuit of the output.
Remedy Check wiring of the output.
Fatal error code Error 108, subcode 017
Error message Faulty switching of the LOSIDE driver DO01_M. Cause Short circuit of the output.
Remedy Check wiring of the output.
Fatal error code Error 108, subcode 018
Error message Faulty switching of the HISIDE driver DO1_P. Cause Short circuit of the output.
Remedy Check wiring of the output.
NOTE
If other error messages other than those described here appear, proceed as follows: • Under what circumstances did the error occur?
• Save the current configuration set • Take a note of the error code
8
Alarm messages
Local Diagnostics
8.4
Alarm messages
Alarm code Error 109, subcode 001
Alarm message Communication error CAN interface inverter.
Cause The DCS31B option does not receive any valid data from the inverter. Remedy • Check hardware connection to the inverter
• Check version of the inverter
Alarm code Error 109, subcode 002/003
Alarm message Plausibility error in binary input at cycle P1. Cause There is no pulse1 voltage at binary input DI1.
Remedy • Configure binary input DI1 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 004/005
Alarm message Plausibility error in binary input at cycle P2. Cause There is no pulse1 voltage at binary input DI2.
Remedy • Configure binary input DI2 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 006/007
Alarm message Pulse 1 plausibility error at binary input DI03. Cause There is no pulse 1 voltage at binary input DI3.
Remedy • Configure binary input DI3 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 008/009
Alarm message Pulse 1 plausibility error at binary input DI4. Cause There is no pulse1 voltage at binary input DI4.
Remedy • Configure binary input DI4 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 010/011
Alarm message Pulse 1 plausibility error at binary input DI5. Cause There is no pulse 1 voltage at binary input DI5.
Remedy • Configure binary input DI5 in accordance with the project planning and wiring dia- gram
P
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kVA
Hz
n
Alarm code Error 109, subcode 012/013
Alarm message Pulse 1 plausibility error at binary input DI6. Cause There is no pulse 1 voltage at binary input DI6.
Remedy • Configure binary input DI6 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 014/015
Alarm message Pulse 1 plausibility error at binary input DI7. Cause There is no pulse 1 voltage at binary input DI7.
Remedy • Configure binary input DI7 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 016/017
Alarm message Pulse 1 plausibility error at binary input DI8. Cause There is no pulse 1 voltage at binary input DI8.
Remedy • Configure binary input DI8 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 018/019
Alarm message Pulse 2 plausibility error at input DI1.
Cause There is no pulse 2 voltage at binary input DI1.
Remedy • Configure binary input DI1 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 020/021
Alarm message Pulse 2 plausibility error at binary input DI2. Cause There is no pulse 2 voltage at binary input DI2.
Remedy • Configure binary input DI2 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 022/023
Alarm message Pulse 2 plausibility error at binary input DI3. Cause There is no pulse 2 voltage at binary input DI3.
Remedy • Configure binary input DI3 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 024/025
Alarm message Pulse 2 plausibility error at binary input DI4. Cause There is no pulse 2 voltage at binary input DI4.
8
Alarm messages
Local Diagnostics
Alarm code Error 109, subcode 026/027
Alarm message Pulse 2 plausibility error at binary input DI5. Cause There is no pulse 2 voltage at binary input DI5.
Remedy • Configure binary input DI5 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 028/029
Alarm message Pulse 2 plausibility error at binary input DI6. Cause There is no pulse 2 voltage at binary input DI6.
Remedy • Configure binary input DI6 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 030/031
Alarm message Pulse 2 plausibility error at binary input DI7. Cause There is no pulse 2 voltage at binary input DI7.
Remedy • Configure binary input DI7 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 032/033
Alarm message Pulse 2 plausibility error at binary input DI8. Cause There is no pulse 2 voltage at binary input DI8.
Remedy • Configure binary input DI8 in accordance with the project planning and wiring dia- gram
• Check wiring
Alarm code Error 109, subcode 034/035
Alarm message Plausibility error in the speed recording.
Cause The difference between the two velocity sensors is higher than the configured speed cut-off threshold.
Remedy • Check track again with the data set in the configuration of the encoders • Check the velocity sensor
• Use the SCOPE function to set speed signals so they are congruent
Alarm code Error 109, subcode 036/037
Alarm message Plausibility error for position recording.
Cause The difference between the two position signals is higher than the configured value. Remedy • Check track with the configured data of the encoder setting
• Check the position signal
P
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kVA
Hz
Alarm code Error 109, subcode 038/039
Alarm message Plausibility error - incorrect position range.
Cause The current position is outside of the configured range. Remedy • Check track with configured data of the encoder setting
• Check position signal, correct offset if necessary
• Read off the position using the SCOPE function and set in ratio to the configured values
Alarm code Error 109, subcode 040/041
Alarm message Plausibility error - incorrect speed.
Cause The current speed is outside of the configured maximum speed.
Remedy • The drive moves outside of the permitted and configured speed range • Check the configuration (maximum speed)
• Analyze the speed development using the SCOPE function
Alarm code Error 109, subcode 042/043
Alarm message Configuration error: Acceleration.
Cause Current acceleration is outside of the configured acceleration range. Remedy • Check the encoder type and configuration (SSI / incremental)
• Checking the encoder connection / wiring • Check the polarity of the encoder data • Check the functions of the encoder
Alarm code Error 109, subcode 044/045
Alarm message Plausibility error in encoder interface (A3401 = encoder 1 and A3402 = encoder 2). Cause The encoder interface does not match the configured data.
Remedy • Check the encoder type and configuration (SSI / incremental) • Checking the encoder connection / wiring
• Check the polarity of the encoder data • Check the functions of the encoder
Alarm code Error 109, subcode 046/047
Alarm message Faulty encoder voltage supply (A3401 = encoder 1 and A3402 = encoder 2). Cause Encoder supply voltage is outside of the defined range (min. DC 20 V / max. DC 29
V).
Remedy • Overload in the supply voltage of the encoder; internal fuse has triggered • Check supply voltage of the DCS31B option
Alarm code Error 109, subcode 048/049
Alarm message Error in reference voltage.
Cause Reference voltage input of the encoder system is outside of the defined range. Remedy Check the reference voltage input of the encoder system
8
Alarm messages
Local Diagnostics
Alarm code Error 109, subcode 050/051
Alarm message Voltage difference of RS485 driver 1 (error INC_B or SSI_CLK) is faulty. Cause No encoder connection, incorrect encoder type.
Remedy Check encoder connection
Alarm code Error 109, subcode 052/053
Alarm message Voltage difference of RS485 driver 2 (error INC_B or SSI_CLK) is faulty. Cause No encoder connection, incorrect encoder type.
Remedy Check encoder connection
Alarm code Error 109, subcode 054/055
Alarm message Difference in incremental counter.
Cause No encoder connection, incorrect encoder type. Remedy Check encoder connection
Alarm code Error 109, subcode 056/057
Alarm message Plausibility error in encoder interface (A3401 = encoder 1 and A3402 = encoder 2). Cause The encoder interface does not match the configured data.
Remedy • Check the encoder type and configuration (SSI / incremental) • Checking the encoder connection / wiring
• Check the polarity of the encoder data • Check the functions of the encoder
Alarm code Error 109, subcode 058/059
Alarm message Plausibility error in the sin/cos encoder connection. Cause Incorrect encoder type is connected.
Remedy • Check encoder connection
• Check encoder connection (jumper between pin 1 and pin 2)
Alarm code Error 109, subcode 060/061
Alarm message Plausibility error - incremental encoder connection. Cause Incorrect encoder type is connected.
Remedy • Check encoder connection
• Check encoder connection (jumper between pin 1 and pin 2)
Alarm code Error 109, subcode 062/063
Alarm message Plausibility error - incremental encoder connection. Cause Phase error in the incremental or sin/cos encoder.
P
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f
kVA
Hz
Alarm code Error 109, subcode 064/065
Alarm message Plausibility error - SSI encoder connection.
Cause Connected encoder type does not match the configuration. Remedy • Check encoder connection
• Check connected encoder
Alarm code Error 109, subcode 066/067
Alarm message Plausibility error - SSI-Listener encoder connection. Cause Connected encoder type does not match the configuration. Remedy • Check encoder connection
• Check connected encoder
Alarm code Error 109, subcode 068
Alarm message Faulty switching of the LOSIDE driver DO2_M. Cause DC 0 V short circuit at the output.
Remedy Check wiring of the output.
Alarm code Error 109, subcode 069
Alarm message Faulty switching of the HISIDE driver DO2_P. Cause DC 0 V short circuit at the output.
Remedy Check wiring of the output.
Alarm code Error 109, subcode 070
Alarm message Faulty switching of the LOSIDE driver DO0_M. Cause DC 0 V short circuit at the output.
Remedy Check wiring of the output.
Alarm code Error 109, subcode 071
Alarm message Faulty switching of the HISIDE driver DO0_P. Cause DC 0 V short circuit at the output.
Remedy Check wiring of the output.
Alarm code Error 109, subcode 072
Alarm message Faulty switching of the LOSIDE driver DO1_M. Cause DC 0 V short circuit at the output.
Remedy Check wiring of the output.
Alarm code Error 109, subcode 073
Alarm message Faulty switching of the HISIDE driver DO1_P. Cause DC 0 V short circuit at the output.
8
Alarm messages
Local Diagnostics
Alarm code Error 109, subcode 074
Alarm message Undervoltage test WD for LOSIDE driver. Cause DC 0 V short circuit at one of the DC 0 V outputs. Remedy Check wiring of the outputs.
Alarm code Error 109, subcode 075
Alarm message Undervoltage test WD for HISIDE driver.
Cause DC -24 V short circuit at one of the DC -24 V outputs. Remedy Check wiring of the outputs.
Alarm code Error 109, subcode 076/077
Alarm message CW and CCW monitoring (in the DMC module) activated simultaneously. Cause Multiple activation.
Remedy Only one enable may be activated in the programming.
Alarm code Error 109, subcode 078/079
Alarm message CW and CCW monitoring range of the OLC activated simultaneously. Cause Multiple activation.
Remedy Only one direction of rotation can be activated in the DMC module.
Alarm code Error 109, subcode 080/081
Alarm message CW and CCW monitoring range of the OLC activated simultaneously. Cause Multiple activation.
Remedy Only one direction of rotation can be activated in the DMC module.
Alarm code Error 109, subcode 082/083
Alarm message Timeout error MET.
Cause Input element with time monitoring is faulty. Remedy • Check the wiring of the input element
• Input element faulty
Alarm code Error 109, subcode 084/085
Alarm message Timeout error MEZ.
Cause Two-hand operation with time monitoring is faulty. Remedy • Check the wiring of the input element
• Input element faulty