Error Indications And Corrective Action; Controller Errors - ABB Symphony Harmony Series Instruction

Troubleshooting
Introduction

Error Indications and Corrective Action

Controller Errors

WBPEEUI240767B0
This section explains the error indications and corrective
actions for the IMDSI13, IMDSI14, and IMDSI22 Digital Input
Modules.
Obtain the status of the DSI module by checking the controller
for good quality on its input blocks. Use any human system
interface to do this.
NOTE: Observe the DSI module front panel input status LED indicators. If
there are no LEDs lit, this may indicate a faulty DSI module (an input must be
energized to light an LED). Check the controller for bad quality on its input
blocks.
The address set on address switch S1 and in the controller
configuration must be the same. The controller generates a
MISSING SLAVE MODULE error if they do not match. Verify
that the address set on switch S1 is the same as the address in
function code 84, specification S1. If not:
1. Remove the module and change the setting of S1 to corre-
spond with the module configuration. Refer to
Physical Installation Physical Installation
Physical Installation Physical Installation
address and to install a digital input module.
- or -
2. Modify the address in the module configuration function
code 84, (specification S1) to correspond with the address set
on S1. Use a human system interface to modify the configura-
tion. For procedures on how to modify a function code specifi-
cation, refer to the instruction for the human system interface
being used.
in Section 3 for the procedures to set an
Section 5
Setup and Setup and
Setup and Setup and
5 - 1