Yokogawa PC-Based MX100 - Manual (Page 125)

5-3
IM MX180-01E
Troubleshoot
ng
3
2
1
4
5
App
Index
The connected nput/output module s not detected.
Message Correctve Acton
Reference
Page
Module connection or module startup error.
Attached the module while the power was ON.
Turn OFF the power. Detach the input/output module once and
attach it again.
*
The PC software, main module, and input/output
module style and release numbers do not
conform to the rule.
Check the release number of the PC software and the main
module style number, then upgrade the style.
[PC software release no.] ≥ [main module style no.] ≥
[input/output module style no.]
**
Carried out an incorrect calibration. Recalibrate. 4-4
Connecting the 10-CH, Pulse Input Module
(MX114-PLS-M10).
The 10-CH Pulse Input Module cannot be used with the
MX100. Use this module with the MW100.
*
* See the MX100 Data Acquisition Unit User’s Manual (IM MX100-01E).
** See the MX100 Data Acquisition Unit Operation Guide (IM MX100-02E).
Alarms are not output.
Message Correctve Acton
Reference
Page
There is a problem in the alarm setting. Make the alarm and numerical output (relay) settings
appropriate.
Both the alarm and numerical output (relay) must be set.
2-54 to 2-59
Current s not output from the analog output module, and no output comes from the PWM output module.
Message Correctve Acton
Reference
Page
External power supply required. Connect an external power supply. *
* See the MX100 Data Acquisition Unit User’s Manual (IM MX100-01E).
Transmsson output s not output from the analog output module, nor from the PWM output module.
Message Correctve Acton
Reference
Page
“Transmission output execution” not enabled. Enable it. 2-62
No output from the PWM output module
Message Correctve Acton
Reference
Page
The output current limit (1 A) has been
exceeded. Once the limit is exceeded the
protection circuit activates and will not recover
until you turn OFF the external power.
Turn OFF the power. Check the load, then turn ON the power
again.
-
The fuse is blown. (4 A/module limit has been
exceeded)
Servicing required. -
The CF card s not detected.
Message Correctve Acton
Reference
Page
There is a problem with the CF card. Replace the CF card.
Eject and format the CF card, then insert it again.
*
* See the MX100 Data Acquisition Unit User’s Manual (IM MX100-01E).
5.1 Troubleshootng