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6-2 Troubleshooting
6-2-3
Safety Output Errors
Code Error
Probable
cause
Countermeasure
01
hex
Configuration invalid
The configuration is invalid.
Configure the DST1 correctly.
02
hex
Over current detected
Trouble with the connected device Replace the connected device.
03
hex
Short-circuit detected
Ground fault of the output signal
line
Check the wiring.
04
hex
Stuck-at-high detected 1) The power source (positive side)
is in contact with the output
signal line.
2) Trouble with the internal circuit
1) Check the wiring.
2) Replace the DST1.
05
hex
Error in the other dual
channel output
Dual channels are set and an error
occurred in the other channel.
Remove the error in the other
channel.
06
hex
Internal relay relevant
circuit error
Trouble with the internal circuit (MRD
only)
Replace the DST1.
07
hex
Relay failure
Trouble with the relay (MRD only)
Replace the relay.
08
hex
Dual channel violation
Wrong setting for output data
Check the program.
09
hex
Cross connection
detected
Short-circuit between output signal
lines.
Check the wiring.
Explicit Message for Reading the Cause of the Error
Command
Explicit
message
Read/
write
Function
Service
code
Class
ID
Instance
ID
Attribute
ID
Data
size
Response
Safety Output
Cause of Error
Information
Read
Read Reads the cause
for the normal flag
(1 to 8) specified
by the instance ID
turning OFF.
(See note.)
0E hex
3B
hex
01 to 08
hex
6E hex
-
0: No error
01 hex: Configuration
invalid
02 hex: Overcurrent
detected
03 hex: Short-circuit
detected
04 hex Stuck-at-high
detected
05 hex: Error in the other
dual channel output
06 hex: Internal relay
relevant circuit error
07 hex: Relay failure
08 hex: Dual channel
violation
09 hex: Cross connection
detected
Note: The instance numbers for safety outputs 0 to 7 are 1 to 8 (01 to 08 hex), respectively.
6-5
Содержание DST1 Series
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Страница 5: ...DST1 series Safety I O Terminals Operation Manual Produced April 2005 ...
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Страница 24: ...Section 1 Overview ...
Страница 44: ...Section 2 General Procedure ...
Страница 50: ...Section 3 Configuration ...
Страница 63: ...Section 4 Specifications ...
Страница 67: ...Section 5 DST1 series ...
Страница 79: ...Section 6 Troubleshooting and Maintenance ...
Страница 87: ...Section 7 Wiring Examples ...
Страница 97: ...Appendices ...
Страница 114: ...Cat No Z904 E1 01 OPERATION MANUAL DST1 series Safety I O Terminals ...