Led H15/H25 Profibus Protocol State (Green); Test Connector; Profibus Interface; Gsd-Files - Drehmo c-matic Operating Manual

4.4.6 LED H15/H25 Profibus protocol state (Green)

The LED indicates the protocol state of the respective Profibus channel. H15 indicates the state of
channel 1, H25 the state of the channel 2. The LED indicates the states as described in the
former chapter.
The following states will be signalled:
H15/H25 State
Off For channel state please refer to LED H14/H24
1 Pulse Profibus ASIC is in state WaitPrm. No SetPrm telegram or a SetPrm with
invalid PNO-ID was received.
2 Pulses Profibus ASIC is in state WaitPrm. A SetPrm telegram with invalid
parameters was received.
3 Pulses Profibus ASIC is in state WaitCfg. No CheckCfg telegram was reveived.
4 Pulses Profibus ASIC is in state WaitCfg. A CheckCfg telegram with invalid
configuration was received.
5 Pulses Profibus ASIC is in state GCC. A GCC telegram was received
6 Pulses General failure in state machine/Illegal state.
On Profibus ASIC is in state Data Exchange.

4.4.7 TEST connector

The TEST connector offers extended diagnostic and update possibilities in combination with the
DREHMO USB adapter and the PC-Tool Matic C Operator.

5 Profibus Interface

5.1 GSD-Files

For device integration into engineering tools different GSD-files are available. The selection of the
right GSD file depends on the equipment of the interface board (1 or 2 ASIC's) and the selected
redundancy concept setting via S6.4 and S6.5. The number of ASIC's can be determined by
looking at the interface board. The ASIC's are the square chips located beneath the coding
switches for the bus address.
S6
Bit Value Redundancy mode Protocol / Media access
5..4 Dual ASIC
00 DREHMO redundancy
GSD: DREM0C26
01 System redundancy acc. PNO
Spec. 2212
GSD: DREM0C26
10 ABB redundancy
GSD: DREM0C26
11 Line redundancy (1 ASIC oper.)
GSD: DREM0C27
DREHMO - MaticC Profibus DPV0/DPV1
Complementary operating manual
Single ASIC
No redundancy; 1 ASIC on channel 1
GSD: DREM0C27
No redundancy; 1 ASIC on channel 1
GSD: DREM0C27
No redundancy; 1 ASIC on channel 1
GSD: DREM0C27
Line redundancy
GSD: DREM0C27
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