34
GMC-I Gossen-Metrawatt GmbH
SEq – Sequence Control
Functions
•
Controls automatic and step-by-step sequence runs.
Setting Parameters
☞
Strt: activate sequence control
, jump to start address
(status: RDY
→
HOLD)
Execute command with the
<ENTER>
key.
☞
GO: SEQUENCE
begins at start address
(status: RDY
→
RUN)
Execute command with the
<ENTER>
key.
Additional Setting Parameters
with running or suspended sequence, and in step-by-step mode
☞
hold: SEQUENCE
stops at current address
(status: RUN
→
HOLD)
Execute command with the
<ENTER>
key.
☞
cont: SEQUENCE
is resumed at next address
(status: HOLD
→
RUN)
Execute command with the
<ENTER>
key.
☞
StEP:
Execute next memory location
and activate step-by-step control, (status: HOLD
→
HOLD)
Execute command with the
<ENTER>
key.
☞
StoP: SEQUENCE
is stopped and jumps to stop address
(status: RUN
→
RDY or HOLD
→
RDY)
Execute command with the
<ENTER>
key.
Settings
(see sequence settings and execution on page 35)
☞
Procedure
for selecting
SEq:
Settings.
!
The
SEq
display appears in the window for the
SEq
function.
☞
Press the
<ENTER>
key in order to switch to the
SEQUENCE
menu.
☞
Repeatedly press the
<FUNCTION>
key (max. 6 times) until the
SEq Go
function appears.
Figure 4.7.3 f
Selecting Automatic or Step-by-Step Sequence Control
☞
Acknowledge your selection with the
<ENTER>
key.
Figure 4.7.3 g
Preparing for
Step-by-Step Control
!
The first valid memory location is now executed, and the
values saved to this location (
Uset
and
Iset
) are read out
to the power output and the
signal output.
The READY LED blinks slowly
.
Figure 4.7.3 h
Preparing for Automatic
SEQUENCE
Control
!
In this case, all memory locations are executed, one after the
other, from the start address to the stop address, and the
respective values saved to each location (
Uset
,
Iset
and
tdef/
tset
) are read out to the power output and the signal output.
The READY LED blinks rapidly
.
Note
!
Automatic and step-by-step sequence control (external
trigger or setting command) are
not interlocked
.
!
After the SEQUENCE has been started, various
error messages
may appear for a period of approximately 1 second (see also
page 36 and the appendix).
!
If an error occurs during execution of the
SEQUENCE
, bit 5
SEQE (SEQuence Error) is set in event register B (ERB).
Select the text parameter
from an options loop
From the SEq function group
*
ENTER
CE/LOCAL
FUNCTION
SAVE
RCL
Uset/Iset
FUNCTION
MENU
SAVE
MENU
RCL
MENU
FUNCTION
MENU
Activate
the setting
Abort
without change
Continue in the SEq function group
ENTER
FUNCTION
+
Jump to the start address or the
first address with valid contents
Step-by-step control
READY
READY
Continue in the SEq function group
ENTER
FUNCTION
+
Sequence running
READY
READY
