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12
Product Manual Type:
637f
07-02-10-01-E-V0304.doc
System
description
1.1.3
Compatibility to 637 servo drives
(Not required for new projects)
The 637f series servo drives are essentially pin- and functionally compatible with the servo drives 637.
However at replacement of a 637 for a 637f drives, the existing application must be checked and
carefully tested under compliance with the corresponding safety precautions.
The following points should be checked in any case and eventually be adjusted before function test:
1.
Motor direction parameter and limit switch setting (see release note V6.12)
2.
Position setpoints and comparison values have to be quadrupled, resp. sixteenfolded
(low encoder resolution at 637)
3.
Coupling factors in synchronous applications have to be quadrupled, resp. sixteenfolded
(low encoder resolution at 637)
4.
Execution of BIAS- and PLC programs is 2.25 times quicker than at 637. This can cause timing
problems at unfavourable programming (e.g. Wait times with NOPs)
1.1.4
Compatibility to 637+ servo drives
(Not required for new projects)
The
637f
servo drives are fully function-compatibly with
637+
.
Function
637
637+
637f
PC-Operating-Software
EASYRIDER
®
DOS
version
or Windows version
EASYRIDER
®
Windows version
EASYRIDER
®
Windows version V8.xx
PC-Connection-Cable
see:
chapter 2.6.2.3
PC - SUBD-9 to
LEMO connector (COM1)
PC - SUBD-9 to
4-pin modul connector (COM1)
Powerpart, Powerdata and
Powerconnectors
equal
Control-Singals, Connector X10
see:
chapter 2.3.2
equal pinning and function
Analog Setpoint X10.5/18,
Resolution
12 bits
14 bits
Resolversignals, Connector X30
see:
chapter 2.4.2
pin–compatible
12/14 Bit Auflösung
extended functionality
16 Bit
Feedback – Interface - Module
X300
see:
chapter 2.4.1
-
HIPERFACE
Multifunction, Connector X40
see:
chapter 2.5
compatible
extended functionality
Interface, Connector
COM2
see:
chapter 2.6.2 – 2.6.2.9
equal
extended functionality
CAN BUS 2, RP_2Cx
Optionsmodule
see:
chapter 2.6.2 – 2.6.2.10
equal
extended functionality
RP_SBT
Operating Modes, BIAS –
Functions
see:
chapter 3 and 13.2
command set compatible
position value
12/14 bits
≈
1revolution
future extensions possible
position value 16 bit
≈
1 revolution
PROG-Key present not available
Analog-Output-test sginals
MP1/MP2:
> connector X 10
X 10.6 / X 10.17
> Front test sockets
yes no
Technical Data
Analog Out
MP1 / X10.17
MP2 / X10.6
7 bits , Rout = 10 kOhm
7 bits , Rout = 10 kOhm
8 bits , Rout = 1.8 kOhm
10 bits , Rout = 1.8 kOhm
Control-Loops
see:
chapter 11.4
performance boost
as
against 637:
cycle time twice as fast
performance boost
as against
637f:
cycle time for speed twice as
fast,
position eight times as fast
Control-Loop Parameters
Generally
compatible,
possibly optimization required
Jumper
see:
chapter 7.1
JP2.2, JP2.3, JP2.7, JP2.8
