MR ETOS ED - TAPCON 2 Xx Retrofit

9 Visualization
Maschinenfabrik Reinhausen GmbH 2020 2256385142/08 EN ETOS
®
ED
You can select the following options:
Option Description
Independent regula-
tion
The device switches from parallel operation to normal auto-
matic voltage regulation
Auto blocking Automatic voltage regulation is blocked.
cosφ interpolation Continuation of parallel operation with interpolated values
(only possible with circulating reactive current parallel oper-
ation method)
Power factor Circulating reactive current minimization without CAN bus
communication [►Section 9.21.1.3, Page 220] parallel op-
eration method
Table71: Behavior if no communication present
Parallel operation error delay time
You can use this parameter to set the delay time for a parallel operation er-
ror message so that brief fault messages are not received if the motor-drive
units involved in the parallel operation have different runtimes.
9.21.3 TAPCON® 2xx retrofit
The TAPCON® 2xx retrofit function allows you to operate the device in par-
allel operation with existing devices. Parallel operation with the following ex-
isting devices is supported:
▪ TAPCON®230 pro/expert
▪ TAPCON®240
▪ TAPCON®250
▪ TAPCON®260
▪ TRAFOGUARD® with "Voltage regulation" options package
If you wish to operate several devices in parallel operation with existing de-
vices, you have to activate the TAPCON®2xx retrofit function on each de-
vice.
Figure153: Parallel operation of 2 devices with one TAPCON® 2xx. The TAPCON® 2xx retrofit
function must be active on both devices.