Start-Up; Setting The Parameters; Diagnostics; Faults And Warning Messages - ABB ACH580-31 Hardware Manual

280 CMOD-02 multifunction extension module (external 24 V AC/DC and isolated
PTC interface)
WARNING!
Do not connect the +24 V AC cable to the control unit ground when the control
unit is powered using an external 24 V AC supply.

Start-up

￭

Setting the parameters

1. Power up the drive.
2. If no warning is shown,
• make sure that the values of both parameters 15.01 Extension module type
and 15.02 Detected extension module are CMOD-02.
If the warning A7AB Extension I/O configuration failure is shown,
• make sure that the value of parameter 15.02 is CMOD-02.
• set the parameter 15.01 value to CMOD-02.
You can now see the parameters of the extension module in parameter group
15 I/O extension module.

Diagnostics

￭

Faults and warning messages

Warning A7AB Extension I/O configuration failure.
￭

LEDs

The extension module has one diagnostic LED.
Color
Green

Technical data

Installation
Degree of protection
Ambient conditions
Package
Motor thermistor connection (60...61)
Maximum wire size
Supported standards
Triggering threshold
Recovery threshold
PTC terminal voltage
Description
The extension module is powered up.
Into option slot 2 on the drive control unit
IP20 / UL Type 1
See the drive technical data.
Cardboard
1.5 mm 2
DIN 44081 and DIN 44082
3.6 kohm ±10%
1.6 kohm ±10%
≤ 5.0 V