
Chapter 1. Installation 27
Step 2
Establish appropriate inductance and static torque settings. If you ordered a
ZETA6104 and a ZETA motor together as a ÒsystemÓ, these settings were made at the factory
(OS and RS motors may not be ordered as a ÒsystemÓ). Use the DMTIND command to set the
inductance, and use the DMTSTT command to set the static torque (see table below). The
DMTIND and DMTSTT values are automatically saved in battery-backed RAM.
Motor --- INDUCTANCE ---
Range DMTIND
MH Setting
--- STATIC TORQUE ---
Range DMTSTT
N-m Oz-in Setting
ZETA57-51(S) 20.08 & greater DMTIND1 * 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
ZETA57-51(P) 5.03 Ð 10.30 DMTIND3 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
ZETA57-83(S) 20.08 & greater DMTIND1 * 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
ZETA57-83(P) 5.03 Ð 10.30 DMTIND3 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
ZETA57-102(S) 20.08 & greater DMTIND1 * 0.73 Ð 1.41 101 Ð 200 DMTSTT2
ZETA57-102(P) 5.03 Ð 10.30 DMTIND3 0.73 Ð 1.41 101 Ð 200 DMTSTT2
ZETA83-62(S) 10.31 Ð 20.07 DMTIND2 0.73 Ð 1.41 101 Ð 200 DMTSTT2
ZETA83-62(P) less than 5.02 DMTIND4 0.73 Ð 1.41 101 Ð 200 DMTSTT2
ZETA83-93(S) 10.31 Ð 20.07 DMTIND2 1.42 Ð 2.33 201 Ð 330 DMTSTT3
ZETA83-93(P) less than 5.02 DMTIND4 1.42 Ð 2.33 201 Ð 330 DMTSTT3
ZETA83-135(S) 10.31 Ð 20.07 DMTIND2 2.34 Ð 3.48 331 Ð 492 DMTSTT4
ZETA83-135(P) less than 5.02 DMTIND4 1.42 Ð 2.33 201 Ð 330 DMTSTT2
OS2HB(S) 5.03 Ð 10.30 DMTIND3 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
OS2HB(P) less than 5.02 DMTIND4 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
OS21B(S) 10.31 Ð 20.07 DMTIND2 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
OS21B(P) less than 5.02 DMTIND4 0.26 Ð 0.72 36 Ð 100 DMTSTT1 *
OS22B(S) 10.31 Ð 20.07 DMTIND2 0.73 Ð 1.41 101 Ð 200 DMTSTT2
OS22B(P) less than 5.02 DMTIND4 0.73 Ð 1.41 101 Ð 200 DMTSTT2
RS31B(S) 10.31 Ð 20.07 DMTIND2 0.73 Ð 1.41 101 Ð 200 DMTSTT2
RS31B(P) less than 5.02 DMTIND4 0.73 Ð 1.41 101 Ð 200 DMTSTT2
RS32B(S) 10.31 Ð 20.07 DMTIND2 1.42 Ð 2.33 201 Ð 330 DMTSTT3
RS32B(P) less than 5.02 DMTIND4 1.42 Ð 2.33 201 Ð 330 DMTSTT3
RS33B(S) 5.03 Ð 10.30 DMTIND3 2.34 Ð 3.48 331 Ð 492 DMTSTT4
RS33B(P) less than 5.02 DMTIND4 2.34 Ð 3.48 331 Ð 492 DMTSTT4
(S) = Series Connection; (P) = Parallel Connection
* = Factory default setting (unless you ordered the ZETA6104 with a ZETA motor as a ÒsystemÓ).
Step 3
Calculate only the maximum Active Damping (DACTDP) setting.
CAUTION
The purpose of this step is to identify the maximum DACTDP value for your system Ð DO NOT
enter the DACTDP command now. In steps 5-7 of this procedure, never set the DACTDP value
higher than this maximum setting.
To calculate the maximum DACTDP value, first calculate your systemÕs total inertia (include
the motorÕs rotor inertiaÑsee table on page 3). Then consult the table of inertia ranges below
to find the DACTDP setting that corresponds to your systemÕs total inertia. If you are on the
boundary between two settings, pick the lower of the two numbers.
DACTDP Setting Total Inertia kg-cm
2
Total Inertia kg-m
2
x 10
-6
Total Inertia oz-in
2
DACTDP15 0.088 to 0.205 8.8 to 20.5 0.481 to 1.121
DACTDP14 0.205 to 0.572 20.5 to 57.2 1.121 to 3.144
DACTDP13 0.572 to 1.069 57.2 to 106.9 3.127 to 5.845
DACTDP12 1.069 to 1.754 106.9 to 175.4 5.845 to 9.590
DACTDP11 1.754 to 2.727 175.4 to 272.7 9.590 to 14.910
DACTDP1¯ 2.727 to 3.715 272.7 to 371.5 14.910 to 20.312
DACTDP9 3.715 to 5.020 371.5 to 502.0 20.312 to 27.447
DACTDP8 5.020 to 6.275 502.0 to 627.5 27.447 to 34.308
DACTDP7 6.275 to 8.045 627.5 to 804.5 34.308 to 43.986
DACTDP6 8.045 to 9.595 804.5 to 959.5 43.986 to 52.460
DACTDP5 9.595 to 11.760 959.5 to 1176.0 52.460 to 64.297
DACTDP4 11.760 to 14.250 1176.0 to 1425.0 64.297 to 77.884
DACTDP3 14.250 to 15.900 1425.0 to 1590.0 77.884 to 86.905
DACTDP2 15.900 to 17.770 1590.0 to 1777.0 86.905 to 97.129
DACTDP1 17.770 to 20.570 1777.0 to 2057.0 97.129 to 112.465
DACTDP¯ Active Damping Disabled (factory default)
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